F: arch/arm/include/asm/arch-vf610/
F: arch/arm/include/asm/imx-common/
-ARM MARVELL KIRKWOOD
+ARM MARVELL KIRKWOOD ARMADA-XP ARMADA-38X
M: Prafulla Wadaskar <prafulla@marvell.com>
M: Luka Perkov <luka.perkov@sartura.hr>
+M: Stefan Roese <sr@denx.de>
S: Maintained
T: git git://git.denx.de/u-boot-marvell.git
F: arch/arm/mach-kirkwood/
+F: arch/arm/mach-mvebu/
ARM MARVELL PXA
M: Marek Vasut <marex@denx.de>
u-boot.img u-boot.kwb u-boot.pbl: u-boot.bin FORCE
$(call if_changed,mkimage)
-# If the kwboot xmodem protocol is used, to boot U-Boot on the MVEBU
-# SoC's, the SPL U-Boot returns to the BootROM after it completes
-# the SDRAM setup. The BootROM expects no U-Boot header in the main
-# U-Boot image. So we need to combine SPL and u-boot.bin instead of
-# u-boot.img in this case.
-ifdef CONFIG_MVEBU_BOOTROM_UARTBOOT
-u-boot-spl.kwb: u-boot-dtb.bin spl/u-boot-spl.bin FORCE
- $(call if_changed,mkimage)
-else
u-boot-spl.kwb: u-boot-dtb.img spl/u-boot-spl.bin FORCE
$(call if_changed,mkimage)
-endif
MKIMAGEFLAGS_u-boot-dtb.img = $(MKIMAGEFLAGS_u-boot.img)
to port U-Boot to your hardware platform. To do this, follow these
steps:
-1. Add a new configuration option for your board to the toplevel
- "boards.cfg" file, using the existing entries as examples.
- Follow the instructions there to keep the boards in order.
-2. Create a new directory to hold your board specific code. Add any
+1. Create a new directory to hold your board specific code. Add any
files you need. In your board directory, you will need at least
- the "Makefile", a "<board>.c", "flash.c" and "u-boot.lds".
-3. Create a new configuration file "include/configs/<board>.h" for
- your board
+ the "Makefile" and a "<board>.c".
+2. Create a new configuration file "include/configs/<board>.h" for
+ your board.
3. If you're porting U-Boot to a new CPU, then also create a new
directory to hold your CPU specific code. Add any files you need.
4. Run "make <board>_defconfig" with your new name.
select OF_CONTROL
select OF_SEPARATE
select DM
+ select DM_ETH
select DM_SERIAL
+ select DM_SPI
+ select DM_SPI_FLASH
+ select SPL_DM
select SPL_DM_SEQ_ALIAS
+ select SPL_OF_CONTROL
+ select SPL_SIMPLE_BUS
config TARGET_DEVKIT3250
bool "Support devkit3250"
source "board/BuR/tseries/Kconfig"
source "board/CarMediaLab/flea3/Kconfig"
source "board/Marvell/aspenite/Kconfig"
-source "board/Marvell/db-88f6820-gp/Kconfig"
-source "board/Marvell/db-mv784mp-gp/Kconfig"
source "board/Marvell/gplugd/Kconfig"
source "board/armadeus/apf27/Kconfig"
source "board/armltd/vexpress/Kconfig"
source "board/hisilicon/hikey/Kconfig"
source "board/imx31_phycore/Kconfig"
source "board/isee/igep0033/Kconfig"
-source "board/maxbcm/Kconfig"
source "board/mpl/vcma9/Kconfig"
source "board/olimex/mx23_olinuxino/Kconfig"
source "board/phytec/pcm051/Kconfig"
machine-$(CONFIG_ARCH_KEYSTONE) += keystone
# TODO: rename CONFIG_KIRKWOOD -> CONFIG_ARCH_KIRKWOOD
machine-$(CONFIG_KIRKWOOD) += kirkwood
-machine-$(CONFIG_ARMADA_XP) += mvebu
+machine-$(CONFIG_ARCH_MVEBU) += mvebu
# TODO: rename CONFIG_TEGRA -> CONFIG_ARCH_TEGRA
# TODO: rename CONFIG_ORION5X -> CONFIG_ARCH_ORION5X
machine-$(CONFIG_ORION5X) += orion5x
tegra210-p2571.dtb
dtb-$(CONFIG_ARCH_MVEBU) += \
+ armada-388-clearfog.dtb \
armada-388-gp.dtb \
- armada-xp-gp.dtb
+ armada-xp-gp.dtb \
+ armada-xp-maxbcm.dtb \
+ armada-xp-synology-ds414.dtb
dtb-$(CONFIG_ARCH_UNIPHIER) += \
uniphier-ph1-ld4-ref.dtb \
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 MBUS_ID(0xf0, 0x01) 0 0x100000>;
+ u-boot,dm-pre-reloc;
rtc@10300 {
compatible = "marvell,orion-rtc";
--- /dev/null
+/*
+ * Device Tree file for SolidRun Clearfog revision A1 rev 2.0 (88F6828)
+ *
+ * Copyright (C) 2015 Russell King
+ *
+ * This board is in development; the contents of this file work with
+ * the A1 rev 2.0 of the board, which does not represent final
+ * production board. Things will change, don't expect this file to
+ * remain compatible info the future.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "armada-388.dtsi"
+
+/ {
+ model = "SolidRun Clearfog A1";
+ compatible = "solidrun,clearfog-a1", "marvell,armada388",
+ "marvell,armada385", "marvell,armada380";
+
+ aliases {
+ /* So that mvebu u-boot can update the MAC addresses */
+ ethernet1 = ð0;
+ ethernet2 = ð1;
+ ethernet3 = ð2;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x10000000>; /* 256 MB */
+ };
+
+ reg_3p3v: regulator-3p3v {
+ compatible = "regulator-fixed";
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ soc {
+ ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
+ MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
+ MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
+ MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000>;
+
+ internal-regs {
+ ethernet@30000 {
+ mac-address = [00 50 43 02 02 02];
+ phy-mode = "sgmii";
+ status = "okay";
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+
+ ethernet@34000 {
+ mac-address = [00 50 43 02 02 03];
+ managed = "in-band-status";
+ phy-mode = "sgmii";
+ status = "okay";
+ };
+
+ ethernet@70000 {
+ mac-address = [00 50 43 02 02 01];
+ pinctrl-0 = <&ge0_rgmii_pins>;
+ pinctrl-names = "default";
+ phy = <&phy_dedicated>;
+ phy-mode = "rgmii-id";
+ status = "okay";
+ };
+
+ i2c@11000 {
+ /* Is there anything on this? */
+ clock-frequency = <100000>;
+ pinctrl-0 = <&i2c0_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ /*
+ * PCA9655 GPIO expander, up to 1MHz clock.
+ * 0-CON3 CLKREQ#
+ * 1-CON3 PERST#
+ * 2-CON2 PERST#
+ * 3-CON3 W_DISABLE
+ * 4-CON2 CLKREQ#
+ * 5-USB3 overcurrent
+ * 6-USB3 power
+ * 7-CON2 W_DISABLE
+ * 8-JP4 P1
+ * 9-JP4 P4
+ * 10-JP4 P5
+ * 11-m.2 DEVSLP
+ * 12-SFP_LOS
+ * 13-SFP_TX_FAULT
+ * 14-SFP_TX_DISABLE
+ * 15-SFP_MOD_DEF0
+ */
+ expander0: gpio-expander@20 {
+ /*
+ * This is how it should be:
+ * compatible = "onnn,pca9655",
+ * "nxp,pca9555";
+ * but you can't do this because of
+ * the way I2C works.
+ */
+ compatible = "nxp,pca9555";
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x20>;
+
+ pcie1_0_clkreq {
+ gpio-hog;
+ gpios = <0 GPIO_ACTIVE_LOW>;
+ input;
+ line-name = "pcie1.0-clkreq";
+ };
+ pcie1_0_w_disable {
+ gpio-hog;
+ gpios = <3 GPIO_ACTIVE_LOW>;
+ output-low;
+ line-name = "pcie1.0-w-disable";
+ };
+ pcie2_0_clkreq {
+ gpio-hog;
+ gpios = <4 GPIO_ACTIVE_LOW>;
+ input;
+ line-name = "pcie2.0-clkreq";
+ };
+ pcie2_0_w_disable {
+ gpio-hog;
+ gpios = <7 GPIO_ACTIVE_LOW>;
+ output-low;
+ line-name = "pcie2.0-w-disable";
+ };
+ usb3_ilimit {
+ gpio-hog;
+ gpios = <5 GPIO_ACTIVE_LOW>;
+ input;
+ line-name = "usb3-current-limit";
+ };
+ usb3_power {
+ gpio-hog;
+ gpios = <6 GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "usb3-power";
+ };
+ m2_devslp {
+ gpio-hog;
+ gpios = <11 GPIO_ACTIVE_HIGH>;
+ output-low;
+ line-name = "m.2 devslp";
+ };
+ };
+
+ /* The MCP3021 is 100kHz clock only */
+ mikrobus_adc: mcp3021@4c {
+ compatible = "microchip,mcp3021";
+ reg = <0x4c>;
+ };
+
+ /* Also something at 0x64 */
+ };
+
+ i2c@11100 {
+ /*
+ * Routed to SFP, mikrobus, and PCIe.
+ * SFP limits this to 100kHz, and requires
+ * an AT24C01A/02/04 with address pins tied
+ * low, which takes addresses 0x50 and 0x51.
+ * Mikrobus doesn't specify beyond an I2C
+ * bus being present.
+ * PCIe uses ARP to assign addresses, or
+ * 0x63-0x64.
+ */
+ clock-frequency = <100000>;
+ pinctrl-0 = <&clearfog_i2c1_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ };
+
+ mdio@72004 {
+ pinctrl-0 = <&mdio_pins>;
+ pinctrl-names = "default";
+
+ phy_dedicated: ethernet-phy@0 {
+ /*
+ * Annoyingly, the marvell phy driver
+ * configures the LED register, rather
+ * than preserving reset-loaded setting.
+ * We undo that rubbish here.
+ */
+ marvell,reg-init = <3 16 0 0x101e>;
+ reg = <0>;
+ };
+ };
+
+ pinctrl@18000 {
+ clearfog_dsa0_clk_pins: clearfog-dsa0-clk-pins {
+ marvell,pins = "mpp46";
+ marvell,function = "ref";
+ };
+ clearfog_dsa0_pins: clearfog-dsa0-pins {
+ marvell,pins = "mpp23", "mpp41";
+ marvell,function = "gpio";
+ };
+ clearfog_i2c1_pins: i2c1-pins {
+ /* SFP, PCIe, mSATA, mikrobus */
+ marvell,pins = "mpp26", "mpp27";
+ marvell,function = "i2c1";
+ };
+ clearfog_sdhci_cd_pins: clearfog-sdhci-cd-pins {
+ marvell,pins = "mpp20";
+ marvell,function = "gpio";
+ };
+ clearfog_sdhci_pins: clearfog-sdhci-pins {
+ marvell,pins = "mpp21", "mpp28",
+ "mpp37", "mpp38",
+ "mpp39", "mpp40";
+ marvell,function = "sd0";
+ };
+ clearfog_spi1_cs_pins: spi1-cs-pins {
+ marvell,pins = "mpp55";
+ marvell,function = "spi1";
+ };
+ mikro_pins: mikro-pins {
+ /* int: mpp22 rst: mpp29 */
+ marvell,pins = "mpp22", "mpp29";
+ marvell,function = "gpio";
+ };
+ mikro_spi_pins: mikro-spi-pins {
+ marvell,pins = "mpp43";
+ marvell,function = "spi1";
+ };
+ mikro_uart_pins: mikro-uart-pins {
+ marvell,pins = "mpp24", "mpp25";
+ marvell,function = "ua1";
+ };
+ rear_button_pins: rear-button-pins {
+ marvell,pins = "mpp34";
+ marvell,function = "gpio";
+ };
+ };
+
+ rtc@a3800 {
+ /*
+ * If the rtc doesn't work, run "date reset"
+ * twice in u-boot.
+ */
+ status = "okay";
+ };
+
+ sata@a8000 {
+ /* pinctrl? */
+ status = "okay";
+ };
+
+ sata@e0000 {
+ /* pinctrl? */
+ status = "okay";
+ };
+
+ sdhci@d8000 {
+ bus-width = <4>;
+ cd-gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
+ no-1-8-v;
+ pinctrl-0 = <&clearfog_sdhci_pins
+ &clearfog_sdhci_cd_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ vmmc = <®_3p3v>;
+ wp-inverted;
+ };
+
+ serial@12000 {
+ pinctrl-0 = <&uart0_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ u-boot,dm-pre-reloc;
+ };
+
+ serial@12100 {
+ /* mikrobus uart */
+ pinctrl-0 = <&mikro_uart_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ };
+
+ spi@10680 {
+ /*
+ * We don't seem to have the W25Q32 on the
+ * A1 Rev 2.0 boards, so disable SPI.
+ * CS0: W25Q32 (doesn't appear to be present)
+ * CS1:
+ * CS2: mikrobus
+ */
+ pinctrl-0 = <&spi1_pins &clearfog_spi1_cs_pins &mikro_spi_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ spi-flash@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "w25q32", "jedec,spi-nor";
+ reg = <0>; /* Chip select 0 */
+ spi-max-frequency = <3000000>;
+ status = "disabled";
+ };
+ };
+
+ usb3@f8000 {
+ status = "okay";
+ };
+ };
+
+ pcie-controller {
+ status = "okay";
+ /*
+ * The two PCIe units are accessible through
+ * the mini-PCIe connectors on the board.
+ */
+ pcie@2,0 {
+ /* Port 1, Lane 0. CONN3, nearest power. */
+ reset-gpios = <&expander0 1 GPIO_ACTIVE_LOW>;
+ status = "okay";
+ };
+ pcie@3,0 {
+ /* Port 2, Lane 0. CONN2, nearest CPU. */
+ reset-gpios = <&expander0 2 GPIO_ACTIVE_LOW>;
+ status = "okay";
+ };
+ };
+ };
+
+ sfp: sfp {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c1>;
+ los-gpio = <&expander0 12 GPIO_ACTIVE_HIGH>;
+ moddef0-gpio = <&expander0 15 GPIO_ACTIVE_LOW>;
+ sfp,ethernet = <ð2>;
+ tx-disable-gpio = <&expander0 14 GPIO_ACTIVE_HIGH>;
+ tx-fault-gpio = <&expander0 13 GPIO_ACTIVE_HIGH>;
+ };
+
+ dsa@0 {
+ compatible = "marvell,dsa";
+ dsa,ethernet = <ð1>;
+ dsa,mii-bus = <&mdio>;
+ pinctrl-0 = <&clearfog_dsa0_clk_pins &clearfog_dsa0_pins>;
+ pinctrl-names = "default";
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ switch@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4 0>;
+
+ port@0 {
+ reg = <0>;
+ label = "lan1";
+ };
+
+ port@1 {
+ reg = <1>;
+ label = "lan2";
+ };
+
+ port@2 {
+ reg = <2>;
+ label = "lan3";
+ };
+
+ port@3 {
+ reg = <3>;
+ label = "lan4";
+ };
+
+ port@4 {
+ reg = <4>;
+ label = "lan5";
+ };
+
+ port@5 {
+ reg = <5>;
+ label = "cpu";
+ };
+
+ port@6 {
+ /* 88E1512 external phy */
+ reg = <6>;
+ label = "lan6";
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-0 = <&rear_button_pins>;
+ pinctrl-names = "default";
+
+ button_0 {
+ /* The rear SW3 button */
+ label = "Rear Button";
+ gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
+ linux,can-disable;
+ linux,code = <BTN_0>;
+ };
+ };
+};
+
+/*
++#define A38x_CUSTOMER_BOARD_1_MPP16_23 0x00400011
+MPP18: gpio ? (pca9655 int?)
+MPP19: gpio ? (clkreq?)
+MPP20: gpio ? (sd0 detect)
+MPP21: sd0:cmd x sd0
+MPP22: gpio x mikro int
+MPP23: gpio x switch irq
++#define A38x_CUSTOMER_BOARD_1_MPP24_31 0x22043333
+MPP24: ua1:rxd x mikro rx
+MPP25: ua1:txd x mikro tx
+MPP26: i2c1:sck x mikro sck
+MPP27: i2c1:sda x mikro sda
+MPP28: sd0:clk x sd0
+MPP29: gpio x mikro rst
+MPP30: ge1:txd2 ? (config)
+MPP31: ge1:txd3 ? (config)
++#define A38x_CUSTOMER_BOARD_1_MPP32_39 0x44400002
+MPP32: ge1:txctl ? (unused)
+MPP33: gpio ? (pic_com0)
+MPP34: gpio x rear button (pic_com1)
+MPP35: gpio ? (pic_com2)
+MPP36: gpio ? (unused)
+MPP37: sd0:d3 x sd0
+MPP38: sd0:d0 x sd0
+MPP39: sd0:d1 x sd0
++#define A38x_CUSTOMER_BOARD_1_MPP40_47 0x41144004
+MPP40: sd0:d2 x sd0
+MPP41: gpio x switch reset
+MPP42: gpio ? sw1-1
+MPP43: spi1:cs2 x mikro cs
+MPP44: sata3:prsnt ? (unused)
+MPP45: ref:clk_out0 ?
+MPP46: ref:clk_out1 x switch clk
+MPP47: 4 ? (unused)
++#define A38x_CUSTOMER_BOARD_1_MPP48_55 0x40333333
+MPP48: tdm:pclk
+MPP49: tdm:fsync
+MPP50: tdm:drx
+MPP51: tdm:dtx
+MPP52: tdm:int
+MPP53: tdm:rst
+MPP54: gpio ? (pwm)
+MPP55: spi1:cs1 x slic
++#define A38x_CUSTOMER_BOARD_1_MPP56_63 0x00004444
+MPP56: spi1:mosi x mikro mosi
+MPP57: spi1:sck x mikro sck
+MPP58: spi1:miso x mikro miso
+MPP59: spi1:cs0 x w25q32
+*/
stdout-path = "serial0:115200n8";
};
+ aliases {
+ ethernet0 = ð0;
+ ethernet1 = ð1;
+ spi0 = &spi0;
+ };
+
memory {
device_type = "memory";
reg = <0x00000000 0x80000000>; /* 2 GB */
pinctrl-names = "default";
pinctrl-0 = <&spi0_pins>;
status = "okay";
+ u-boot,dm-pre-reloc;
spi-flash@0 {
+ u-boot,dm-pre-reloc;
#address-cells = <1>;
#size-cells = <1>;
compatible = "st,m25p128", "jedec,spi-nor";
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins>;
status = "okay";
+ u-boot,dm-pre-reloc;
};
/* GE1 CON15 */
soc {
compatible = "marvell,armada380-mbus", "simple-bus";
+ u-boot,dm-pre-reloc;
#address-cells = <2>;
#size-cells = <1>;
controller = <&mbusc>;
internal-regs {
compatible = "simple-bus";
+ u-boot,dm-pre-reloc;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 MBUS_ID(0xf0, 0x01) 0 0x100000>;
stdout-path = "serial0:115200n8";
};
+ aliases {
+ spi0 = &spi0;
+ };
+
memory {
device_type = "memory";
/*
internal-regs {
serial@12000 {
status = "okay";
+ u-boot,dm-pre-reloc;
};
serial@12100 {
status = "okay";
spi0: spi@10600 {
status = "okay";
+ u-boot,dm-pre-reloc;
spi-flash@0 {
+ u-boot,dm-pre-reloc;
#address-cells = <1>;
#size-cells = <1>;
compatible = "n25q128a13", "jedec,spi-nor";
--- /dev/null
+/*
+ * Device Tree file for Marvell Armada XP maxbcm board
+ *
+ * Copyright (C) 2013-2014 Marvell
+ *
+ * Lior Amsalem <alior@marvell.com>
+ * Gregory CLEMENT <gregory.clement@free-electrons.com>
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Note: this Device Tree assumes that the bootloader has remapped the
+ * internal registers to 0xf1000000 (instead of the default
+ * 0xd0000000). The 0xf1000000 is the default used by the recent,
+ * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
+ * boards were delivered with an older version of the bootloader that
+ * left internal registers mapped at 0xd0000000. If you are in this
+ * situation, you should either update your bootloader (preferred
+ * solution) or the below Device Tree should be adjusted.
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include "armada-xp-mv78460.dtsi"
+
+/ {
+ model = "Marvell Armada XP MAXBCM";
+ compatible = "marvell,axp-gp", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp";
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ aliases {
+ spi0 = &spi0;
+ };
+
+ memory {
+ device_type = "memory";
+ /*
+ * 8 GB of plug-in RAM modules by default.The amount
+ * of memory available can be changed by the
+ * bootloader according the size of the module
+ * actually plugged. However, memory between
+ * 0xF0000000 to 0xFFFFFFFF cannot be used, as it is
+ * the address range used for I/O (internal registers,
+ * MBus windows).
+ */
+ reg = <0x00000000 0x00000000 0x00000000 0xf0000000>,
+ <0x00000001 0x00000000 0x00000001 0x00000000>;
+ };
+
+ cpus {
+ pm_pic {
+ ctrl-gpios = <&gpio0 16 GPIO_ACTIVE_LOW>,
+ <&gpio0 17 GPIO_ACTIVE_LOW>,
+ <&gpio0 18 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ soc {
+ ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
+ MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
+ MBUS_ID(0x01, 0x2f) 0 0 0xf0000000 0x1000000>;
+
+ devbus-bootcs {
+ status = "okay";
+
+ /* Device Bus parameters are required */
+
+ /* Read parameters */
+ devbus,bus-width = <16>;
+ devbus,turn-off-ps = <60000>;
+ devbus,badr-skew-ps = <0>;
+ devbus,acc-first-ps = <124000>;
+ devbus,acc-next-ps = <248000>;
+ devbus,rd-setup-ps = <0>;
+ devbus,rd-hold-ps = <0>;
+
+ /* Write parameters */
+ devbus,sync-enable = <0>;
+ devbus,wr-high-ps = <60000>;
+ devbus,wr-low-ps = <60000>;
+ devbus,ale-wr-ps = <60000>;
+
+ /* NOR 16 MiB */
+ nor@0 {
+ compatible = "cfi-flash";
+ reg = <0 0x1000000>;
+ bank-width = <2>;
+ };
+ };
+
+ pcie-controller {
+ status = "okay";
+
+ /*
+ * The 3 slots are physically present as
+ * standard PCIe slots on the board.
+ */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+ pcie@9,0 {
+ /* Port 2, Lane 0 */
+ status = "okay";
+ };
+ pcie@10,0 {
+ /* Port 3, Lane 0 */
+ status = "okay";
+ };
+ };
+
+ internal-regs {
+ serial@12000 {
+ status = "okay";
+ u-boot,dm-pre-reloc;
+ };
+ serial@12100 {
+ status = "okay";
+ };
+ serial@12200 {
+ status = "okay";
+ };
+ serial@12300 {
+ status = "okay";
+ };
+ pinctrl {
+ pinctrl-0 = <&pic_pins>;
+ pinctrl-names = "default";
+ pic_pins: pic-pins-0 {
+ marvell,pins = "mpp16", "mpp17",
+ "mpp18";
+ marvell,function = "gpio";
+ };
+ };
+ sata@a0000 {
+ nr-ports = <2>;
+ status = "okay";
+ };
+
+ mdio {
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+
+ phy2: ethernet-phy@2 {
+ reg = <2>;
+ };
+
+ phy3: ethernet-phy@3 {
+ reg = <3>;
+ };
+ };
+
+ ethernet@70000 {
+ status = "okay";
+ phy = <&phy0>;
+ phy-mode = "sgmii";
+ };
+ ethernet@74000 {
+ status = "okay";
+ phy = <&phy1>;
+ phy-mode = "sgmii";
+ };
+ ethernet@30000 {
+ status = "okay";
+ phy = <&phy2>;
+ phy-mode = "sgmii";
+ };
+ ethernet@34000 {
+ status = "okay";
+ phy = <&phy3>;
+ phy-mode = "sgmii";
+ };
+
+ /* Front-side USB slot */
+ usb@50000 {
+ status = "okay";
+ };
+
+ /* Back-side USB slot */
+ usb@51000 {
+ status = "okay";
+ };
+
+ spi0: spi@10600 {
+ status = "okay";
+
+ spi-flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "n25q128a13", "jedec,spi-nor";
+ reg = <0>; /* Chip select 0 */
+ spi-max-frequency = <108000000>;
+ };
+ };
+
+ nand@d0000 {
+ status = "okay";
+ num-cs = <1>;
+ marvell,nand-keep-config;
+ marvell,nand-enable-arbiter;
+ nand-on-flash-bbt;
+ };
+ };
+ };
+};
--- /dev/null
+/*
+ * Device Tree file for Synology DS414
+ *
+ * Copyright (C) 2014, Arnaud EBALARD <arno@natisbad.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * Note: this Device Tree assumes that the bootloader has remapped the
+ * internal registers to 0xf1000000 (instead of the old 0xd0000000).
+ * The 0xf1000000 is the default used by the recent, DT-capable, U-Boot
+ * bootloaders provided by Marvell. It is used in recent versions of
+ * DSM software provided by Synology. Nonetheless, some earlier boards
+ * were delivered with an older version of u-boot that left internal
+ * registers mapped at 0xd0000000. If you have such a device you will
+ * not be able to directly boot a kernel based on this Device Tree. In
+ * that case, the preferred solution is to update your bootloader (e.g.
+ * by upgrading to latest version of DSM, or building a new one and
+ * installing it from u-boot prompt) or adjust the Devive Tree
+ * (s/0xf1000000/0xd0000000/ in 'ranges' below).
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "armada-xp-mv78230.dtsi"
+
+/ {
+ model = "Synology DS414";
+ compatible = "synology,ds414", "marvell,armadaxp-mv78230",
+ "marvell,armadaxp", "marvell,armada-370-xp";
+
+ chosen {
+ bootargs = "console=ttyS0,115200 earlyprintk";
+ stdout-path = &uart0;
+ };
+
+ aliases {
+ spi0 = &spi0;
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0 0x00000000 0 0x40000000>; /* 1GB */
+ };
+
+ soc {
+ ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
+ MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
+
+ pcie-controller {
+ status = "okay";
+
+ /*
+ * Connected to Marvell 88SX7042 SATA-II controller
+ * handling the four disks.
+ */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+
+ /*
+ * Connected to EtronTech EJ168A XHCI controller
+ * providing the two rear USB 3.0 ports.
+ */
+ pcie@5,0 {
+ /* Port 1, Lane 0 */
+ status = "okay";
+ };
+ };
+
+ internal-regs {
+
+ /* RTC is provided by Seiko S-35390A below */
+ rtc@10300 {
+ status = "disabled";
+ };
+
+ spi0: spi@10600 {
+ status = "okay";
+ u-boot,dm-pre-reloc;
+
+ spi-flash@0 {
+ u-boot,dm-pre-reloc;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "micron,n25q064";
+ reg = <0>; /* Chip select 0 */
+ spi-max-frequency = <20000000>;
+
+ /*
+ * Warning!
+ *
+ * Synology u-boot uses its compiled-in environment
+ * and it seems Synology did not care to change u-boot
+ * default configuration in order to allow saving a
+ * modified environment at a sensible location. So,
+ * if you do a 'saveenv' under u-boot, your modified
+ * environment will be saved at 1MB after the start
+ * of the flash, i.e. in the middle of the uImage.
+ * For that reason, it is strongly advised not to
+ * change the default environment, unless you know
+ * what you are doing.
+ */
+ partition@00000000 { /* u-boot */
+ label = "RedBoot";
+ reg = <0x00000000 0x000d0000>; /* 832KB */
+ };
+
+ partition@000c0000 { /* uImage */
+ label = "zImage";
+ reg = <0x000d0000 0x002d0000>; /* 2880KB */
+ };
+
+ partition@003a0000 { /* uInitramfs */
+ label = "rd.gz";
+ reg = <0x003a0000 0x00430000>; /* 4250KB */
+ };
+
+ partition@007d0000 { /* MAC address and serial number */
+ label = "vendor";
+ reg = <0x007d0000 0x00010000>; /* 64KB */
+ };
+
+ partition@007e0000 {
+ label = "RedBoot config";
+ reg = <0x007e0000 0x00010000>; /* 64KB */
+ };
+
+ partition@007f0000 {
+ label = "FIS directory";
+ reg = <0x007f0000 0x00010000>; /* 64KB */
+ };
+ };
+ };
+
+ i2c@11000 {
+ clock-frequency = <400000>;
+ status = "okay";
+
+ s35390a: s35390a@30 {
+ compatible = "sii,s35390a";
+ reg = <0x30>;
+ };
+ };
+
+ /* Connected to a header on device's PCB. This
+ * provides the main console for the device.
+ *
+ * Warning: the device may not boot with a 3.3V
+ * USB-serial converter connected when the power
+ * button is pressed. The converter needs to be
+ * connected a few seconds after pressing the
+ * power button. This is possibly due to UART0_TXD
+ * pin being sampled at reset (bit 0 of SAR).
+ */
+ serial@12000 {
+ status = "okay";
+ u-boot,dm-pre-reloc;
+ };
+
+ /* Connected to a Microchip PIC16F883 for power control */
+ serial@12100 {
+ status = "okay";
+ };
+
+ poweroff@12100 {
+ compatible = "synology,power-off";
+ reg = <0x12100 0x100>;
+ clocks = <&coreclk 0>;
+ };
+
+ /* Front USB 2.0 port */
+ usb@50000 {
+ status = "okay";
+ };
+
+ mdio {
+ phy0: ethernet-phy@0 { /* Marvell 88E1512 */
+ reg = <0>;
+ };
+
+ phy1: ethernet-phy@1 { /* Marvell 88E1512 */
+ reg = <1>;
+ };
+ };
+
+ ethernet@70000 {
+ status = "okay";
+ pinctrl-0 = <&ge0_rgmii_pins>;
+ pinctrl-names = "default";
+ phy = <&phy1>;
+ phy-mode = "rgmii-id";
+ };
+
+ ethernet@74000 {
+ pinctrl-0 = <&ge1_rgmii_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ phy = <&phy0>;
+ phy-mode = "rgmii-id";
+ };
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-0 = <&sata1_pwr_pin &sata2_pwr_pin
+ &sata3_pwr_pin &sata4_pwr_pin>;
+ pinctrl-names = "default";
+
+ sata1_regulator: sata1-regulator {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "SATA1 Power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ startup-delay-us = <2000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+ };
+
+ sata2_regulator: sata2-regulator {
+ compatible = "regulator-fixed";
+ reg = <2>;
+ regulator-name = "SATA2 Power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ startup-delay-us = <4000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+ };
+
+ sata3_regulator: sata3-regulator {
+ compatible = "regulator-fixed";
+ reg = <3>;
+ regulator-name = "SATA3 Power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ startup-delay-us = <6000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio1 13 GPIO_ACTIVE_HIGH>;
+ };
+
+ sata4_regulator: sata4-regulator {
+ compatible = "regulator-fixed";
+ reg = <4>;
+ regulator-name = "SATA4 Power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ startup-delay-us = <8000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&pinctrl {
+ sata1_pwr_pin: sata1-pwr-pin {
+ marvell,pins = "mpp42";
+ marvell,function = "gpio";
+ };
+
+ sata2_pwr_pin: sata2-pwr-pin {
+ marvell,pins = "mpp44";
+ marvell,function = "gpio";
+ };
+
+ sata3_pwr_pin: sata3-pwr-pin {
+ marvell,pins = "mpp45";
+ marvell,function = "gpio";
+ };
+
+ sata4_pwr_pin: sata4-pwr-pin {
+ marvell,pins = "mpp46";
+ marvell,function = "gpio";
+ };
+
+ sata1_pres_pin: sata1-pres-pin {
+ marvell,pins = "mpp34";
+ marvell,function = "gpio";
+ };
+
+ sata2_pres_pin: sata2-pres-pin {
+ marvell,pins = "mpp35";
+ marvell,function = "gpio";
+ };
+
+ sata3_pres_pin: sata3-pres-pin {
+ marvell,pins = "mpp40";
+ marvell,function = "gpio";
+ };
+
+ sata4_pres_pin: sata4-pres-pin {
+ marvell,pins = "mpp41";
+ marvell,function = "gpio";
+ };
+
+ syno_id_bit0_pin: syno-id-bit0-pin {
+ marvell,pins = "mpp26";
+ marvell,function = "gpio";
+ };
+
+ syno_id_bit1_pin: syno-id-bit1-pin {
+ marvell,pins = "mpp28";
+ marvell,function = "gpio";
+ };
+
+ syno_id_bit2_pin: syno-id-bit2-pin {
+ marvell,pins = "mpp29";
+ marvell,function = "gpio";
+ };
+
+ fan1_alarm_pin: fan1-alarm-pin {
+ marvell,pins = "mpp33";
+ marvell,function = "gpio";
+ };
+
+ fan2_alarm_pin: fan2-alarm-pin {
+ marvell,pins = "mpp32";
+ marvell,function = "gpio";
+ };
+};
soc {
compatible = "marvell,armadaxp-mbus", "simple-bus";
+ u-boot,dm-pre-reloc;
bootrom {
compatible = "marvell,bootrom";
#define CONFIG_SYS_I2C_SPEED 100000
#endif
+/* Use common timer */
+#define CONFIG_SYS_TIMER_COUNTS_DOWN
+#define CONFIG_SYS_TIMER_COUNTER (MVEBU_TIMER_BASE + 0x14)
+#define CONFIG_SYS_TIMER_RATE CONFIG_SYS_TCLK
+
#endif /* _KW_CONFIG_H */
if ARCH_MVEBU
+config ARMADA_38X
+ bool
+
+config ARMADA_XP
+ bool
+
+config MV78230
+ bool
+ select ARMADA_XP
+
+config MV78260
+ bool
+ select ARMADA_XP
+
+config MV78460
+ bool
+ select ARMADA_XP
+
+config DB_88F6820_GP
+ bool
+ select ARMADA_38X
+
choice
prompt "Marvell MVEBU (Armada XP/38x) board select"
optional
+config TARGET_CLEARFOG
+ bool "Support ClearFog"
+ select DB_88F6820_GP
+
config TARGET_DB_88F6820_GP
bool "Support DB-88F6820-GP"
+ select DB_88F6820_GP
config TARGET_DB_MV784MP_GP
bool "Support db-mv784mp-gp"
+ select MV78460
+
+config TARGET_DS414
+ bool "Support Synology DS414"
+ select MV78230
config TARGET_MAXBCM
bool "Support maxbcm"
+ select MV78460
endchoice
-config SYS_SOC
- default "mvebu"
+config SYS_BOARD
+ default "clearfog" if TARGET_CLEARFOG
+ default "db-88f6820-gp" if TARGET_DB_88F6820_GP
+ default "db-mv784mp-gp" if TARGET_DB_MV784MP_GP
+ default "ds414" if TARGET_DS414
+ default "maxbcm" if TARGET_MAXBCM
-config MVEBU_BOOTROM_UARTBOOT
- bool "Use kwboot to boot via BootROM xmodem protocol"
- help
- This option provides support for booting via the Marvell
- xmodem protocol, used by the kwboot tool.
+config SYS_CONFIG_NAME
+ default "clearfog" if TARGET_CLEARFOG
+ default "db-88f6820-gp" if TARGET_DB_88F6820_GP
+ default "db-mv784mp-gp" if TARGET_DB_MV784MP_GP
+ default "ds414" if TARGET_DS414
+ default "maxbcm" if TARGET_MAXBCM
- Please don't forget to configure the boot device in
- the board specific kwbimage.cfg file this way:
- BOOT_FROM uart
+config SYS_VENDOR
+ default "Marvell" if TARGET_DB_MV784MP_GP
+ default "Marvell" if TARGET_DB_88F6820_GP
+ default "solidrun" if TARGET_CLEARFOG
+ default "Synology" if TARGET_DS414
+
+config SYS_SOC
+ default "mvebu"
endif
obj-y = cpu.o
obj-y += dram.o
ifndef CONFIG_SPL_BUILD
-obj-$(CONFIG_SYS_MVEBU_DDR_A38X) += ../../../drivers/ddr/marvell/a38x/xor.o
-obj-$(CONFIG_SYS_MVEBU_DDR_AXP) += ../../../drivers/ddr/marvell/axp/xor.o
+obj-$(CONFIG_ARMADA_38X) += ../../../drivers/ddr/marvell/a38x/xor.o
+obj-$(CONFIG_ARMADA_XP) += ../../../drivers/ddr/marvell/axp/xor.o
endif
obj-y += gpio.o
obj-y += mbus.o
obj-$(CONFIG_SPL_BUILD) += spl.o
obj-$(CONFIG_SPL_BUILD) += lowlevel_spl.o
-obj-$(CONFIG_SYS_MVEBU_DDR_A38X) += serdes/a38x/
-obj-$(CONFIG_SYS_MVEBU_DDR_AXP) += serdes/axp/
+obj-$(CONFIG_ARMADA_38X) += serdes/a38x/
+obj-$(CONFIG_ARMADA_XP) += serdes/axp/
endif
/*
- * Copyright (C) 2014-2015 Stefan Roese <sr@denx.de>
+ * Copyright (C) 2014-2016 Stefan Roese <sr@denx.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
-#include <netdev.h>
#include <ahci.h>
#include <linux/mbus.h>
#include <asm/io.h>
{
u16 devid = (readl(MVEBU_REG_PCIE_DEVID) >> 16) & 0xffff;
- if (devid == SOC_MV78460_ID)
+ switch (devid) {
+ case SOC_MV78230_ID:
+ case SOC_MV78260_ID:
+ case SOC_MV78460_ID:
return MVEBU_SOC_AXP;
-
- if (devid == SOC_88F6810_ID || devid == SOC_88F6820_ID ||
- devid == SOC_88F6828_ID)
+ case SOC_88F6810_ID:
+ case SOC_88F6820_ID:
+ case SOC_88F6828_ID:
return MVEBU_SOC_A38X;
-
+ }
return MVEBU_SOC_UNKNOWN;
}
#if defined(CONFIG_DISPLAY_CPUINFO)
+
+#if defined(CONFIG_ARMADA_38X)
+/* SAR frequency values for Armada 38x */
+static const struct sar_freq_modes sar_freq_tab[] = {
+ { 0x0, 0x0, 666, 333, 333 },
+ { 0x2, 0x0, 800, 400, 400 },
+ { 0x4, 0x0, 1066, 533, 533 },
+ { 0x6, 0x0, 1200, 600, 600 },
+ { 0x8, 0x0, 1332, 666, 666 },
+ { 0xc, 0x0, 1600, 800, 800 },
+ { 0xff, 0xff, 0, 0, 0 } /* 0xff marks end of array */
+};
+#else
+/* SAR frequency values for Armada XP */
+static const struct sar_freq_modes sar_freq_tab[] = {
+ { 0xa, 0x5, 800, 400, 400 },
+ { 0x1, 0x5, 1066, 533, 533 },
+ { 0x2, 0x5, 1200, 600, 600 },
+ { 0x2, 0x9, 1200, 600, 400 },
+ { 0x3, 0x5, 1333, 667, 667 },
+ { 0x4, 0x5, 1500, 750, 750 },
+ { 0x4, 0x9, 1500, 750, 500 },
+ { 0xb, 0x9, 1600, 800, 533 },
+ { 0xb, 0xa, 1600, 800, 640 },
+ { 0xb, 0x5, 1600, 800, 800 },
+ { 0xff, 0xff, 0, 0, 0 } /* 0xff marks end of array */
+};
+#endif
+
+void get_sar_freq(struct sar_freq_modes *sar_freq)
+{
+ u32 val;
+ u32 freq;
+ int i;
+
+ val = readl(CONFIG_SAR_REG); /* SAR - Sample At Reset */
+ freq = (val & SAR_CPU_FREQ_MASK) >> SAR_CPU_FREQ_OFFS;
+#if !defined(CONFIG_ARMADA_38X)
+ /*
+ * Shift CPU0 clock frequency select bit from SAR2 register
+ * into correct position
+ */
+ freq |= ((readl(CONFIG_SAR2_REG) & SAR2_CPU_FREQ_MASK)
+ >> SAR2_CPU_FREQ_OFFS) << 3;
+#endif
+ for (i = 0; sar_freq_tab[i].val != 0xff; i++) {
+ if (sar_freq_tab[i].val == freq) {
+#if defined(CONFIG_ARMADA_38X)
+ *sar_freq = sar_freq_tab[i];
+ return;
+#else
+ int k;
+ u8 ffc;
+
+ ffc = (val & SAR_FFC_FREQ_MASK) >>
+ SAR_FFC_FREQ_OFFS;
+ for (k = i; sar_freq_tab[k].ffc != 0xff; k++) {
+ if (sar_freq_tab[k].ffc == ffc) {
+ *sar_freq = sar_freq_tab[k];
+ return;
+ }
+ }
+ i = k;
+#endif
+ }
+ }
+
+ /* SAR value not found, return 0 for frequencies */
+ *sar_freq = sar_freq_tab[i - 1];
+}
+
int print_cpuinfo(void)
{
u16 devid = (readl(MVEBU_REG_PCIE_DEVID) >> 16) & 0xffff;
u8 revid = readl(MVEBU_REG_PCIE_REVID) & 0xff;
+ struct sar_freq_modes sar_freq;
puts("SoC: ");
switch (devid) {
+ case SOC_MV78230_ID:
+ puts("MV78230-");
+ break;
+ case SOC_MV78260_ID:
+ puts("MV78260-");
+ break;
case SOC_MV78460_ID:
puts("MV78460-");
break;
if (mvebu_soc_family() == MVEBU_SOC_AXP) {
switch (revid) {
case 1:
- puts("A0\n");
+ puts("A0");
break;
case 2:
- puts("B0\n");
+ puts("B0");
break;
default:
- printf("?? (%x)\n", revid);
+ printf("?? (%x)", revid);
break;
}
}
if (mvebu_soc_family() == MVEBU_SOC_A38X) {
switch (revid) {
case MV_88F68XX_Z1_ID:
- puts("Z1\n");
+ puts("Z1");
break;
case MV_88F68XX_A0_ID:
- puts("A0\n");
+ puts("A0");
break;
default:
- printf("?? (%x)\n", revid);
+ printf("?? (%x)", revid);
break;
}
}
+ get_sar_freq(&sar_freq);
+ printf(" at %d MHz\n", sar_freq.p_clk);
+
return 0;
}
#endif /* CONFIG_DISPLAY_CPUINFO */
clrsetbits_le32(MV_USB_PHY_PLL_REG(1), 0x3ff, 0x605);
/* Power up PLL and PHY channel */
- clrsetbits_le32(MV_USB_PHY_PLL_REG(2), 0, BIT(9));
+ setbits_le32(MV_USB_PHY_PLL_REG(2), BIT(9));
/* Assert VCOCAL_START */
- clrsetbits_le32(MV_USB_PHY_PLL_REG(1), 0, BIT(21));
+ setbits_le32(MV_USB_PHY_PLL_REG(1), BIT(21));
mdelay(1);
*/
for (dev = 0; dev < 3; dev++) {
- clrsetbits_le32(MV_USB_X3_PHY_CHANNEL(dev, 3), 0, BIT(15));
+ setbits_le32(MV_USB_X3_PHY_CHANNEL(dev, 3), BIT(15));
/* Assert REG_RCAL_START in channel REG 1 */
- clrsetbits_le32(MV_USB_X3_PHY_CHANNEL(dev, 1), 0, BIT(12));
+ setbits_le32(MV_USB_X3_PHY_CHANNEL(dev, 1), BIT(12));
udelay(40);
- clrsetbits_le32(MV_USB_X3_PHY_CHANNEL(dev, 1), BIT(12), 0);
+ clrbits_le32(MV_USB_X3_PHY_CHANNEL(dev, 1), BIT(12));
}
}
+/*
+ * This function is not called from the SPL U-Boot version
+ */
int arch_cpu_init(void)
{
-#if !defined(CONFIG_SPL_BUILD)
struct pl310_regs *const pl310 =
(struct pl310_regs *)CONFIG_SYS_PL310_BASE;
* still locked to cache.
*/
mmu_disable();
-#endif
/* Linux expects the internal registers to be at 0xf1000000 */
writel(SOC_REGS_PHY_BASE, INTREG_BASE_ADDR_REG);
set_cbar(SOC_REGS_PHY_BASE + 0xC000);
-#if !defined(CONFIG_SPL_BUILD)
/*
* From this stage on, the SoC detection is working. As we have
* configured the internal register base to the value used
* in the macros / defines in the U-Boot header (soc.h).
*/
- /*
- * To fully release / unlock this area from cache, we need
- * to flush all caches and disable the L2 cache.
- */
- icache_disable();
- dcache_disable();
- clrbits_le32(&pl310->pl310_ctrl, L2X0_CTRL_EN);
-#endif
+ if (mvebu_soc_family() == MVEBU_SOC_A38X) {
+ /*
+ * To fully release / unlock this area from cache, we need
+ * to flush all caches and disable the L2 cache.
+ */
+ icache_disable();
+ dcache_disable();
+ clrbits_le32(&pl310->pl310_ctrl, L2X0_CTRL_EN);
+ }
/*
* We need to call mvebu_mbus_probe() before calling
}
#endif /* CONFIG_ARCH_MISC_INIT */
-#ifdef CONFIG_MVNETA
-int cpu_eth_init(bd_t *bis)
-{
- u32 enet_base[] = { MVEBU_EGIGA0_BASE, MVEBU_EGIGA1_BASE,
- MVEBU_EGIGA2_BASE, MVEBU_EGIGA3_BASE };
- u8 phy_addr[] = CONFIG_PHY_ADDR;
- int i;
-
- /*
- * Only Armada XP supports all 4 ethernet interfaces. A38x has
- * slightly different base addresses for its 2-3 interfaces.
- */
- if (mvebu_soc_family() != MVEBU_SOC_AXP) {
- enet_base[1] = MVEBU_EGIGA2_BASE;
- enet_base[2] = MVEBU_EGIGA3_BASE;
- }
-
- for (i = 0; i < ARRAY_SIZE(phy_addr); i++)
- mvneta_initialize(bis, enet_base[i], i, phy_addr[i]);
-
- return 0;
-}
-#endif
-
#ifdef CONFIG_MV_SDHCI
int board_mmc_init(bd_t *bis)
{
}
#endif
-#ifndef CONFIG_SYS_DCACHE_OFF
void enable_caches(void)
{
- struct pl310_regs *const pl310 =
- (struct pl310_regs *)CONFIG_SYS_PL310_BASE;
-
- /* First disable L2 cache - may still be enable from BootROM */
- if (mvebu_soc_family() == MVEBU_SOC_A38X)
- clrbits_le32(&pl310->pl310_ctrl, L2X0_CTRL_EN);
-
/* Avoid problem with e.g. neta ethernet driver */
invalidate_dcache_all();
/* Enable D-cache. I-cache is already enabled in start.S */
dcache_enable();
}
-#endif
+
+void v7_outer_cache_enable(void)
+{
+ if (mvebu_soc_family() == MVEBU_SOC_AXP) {
+ struct pl310_regs *const pl310 =
+ (struct pl310_regs *)CONFIG_SYS_PL310_BASE;
+ u32 u;
+
+ /* The L2 cache is already disabled at this point */
+
+ /*
+ * For Aurora cache in no outer mode, enable via the CP15
+ * coprocessor broadcasting of cache commands to L2.
+ */
+ asm volatile("mrc p15, 1, %0, c15, c2, 0" : "=r" (u));
+ u |= BIT(8); /* Set the FW bit */
+ asm volatile("mcr p15, 1, %0, c15, c2, 0" : : "r" (u));
+
+ isb();
+
+ /* Enable the L2 cache */
+ setbits_le32(&pl310->pl310_ctrl, L2X0_CTRL_EN);
+ }
+}
+
+void v7_outer_cache_disable(void)
+{
+ struct pl310_regs *const pl310 =
+ (struct pl310_regs *)CONFIG_SYS_PL310_BASE;
+
+ clrbits_le32(&pl310->pl310_ctrl, L2X0_CTRL_EN);
+}
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
-#ifdef CONFIG_SYS_MVEBU_DDR_A38X
-#include "../../../drivers/ddr/marvell/axp/xor.h"
-#include "../../../drivers/ddr/marvell/axp/xor_regs.h"
-#endif
-#ifdef CONFIG_SYS_MVEBU_DDR_AXP
+#if defined(CONFIG_ARCH_MVEBU)
+/* Use common XOR definitions for A3x and AXP */
#include "../../../drivers/ddr/marvell/axp/xor.h"
#include "../../../drivers/ddr/marvell/axp/xor_regs.h"
#endif
mvebu_sdram_bs_set(bank, size);
}
-#if defined(CONFIG_SYS_MVEBU_DDR_A38X) || defined(CONFIG_SYS_MVEBU_DDR_AXP)
+#if defined(CONFIG_ARCH_MVEBU)
static u32 xor_ctrl_save;
static u32 xor_base_save;
static u32 xor_mask_save;
}
}
+#if defined(CONFIG_ARCH_MVEBU)
void board_add_ram_info(int use_default)
{
+ struct sar_freq_modes sar_freq;
+
+ get_sar_freq(&sar_freq);
+ printf(" (%d MHz, ", sar_freq.d_clk);
+
if (ecc_enabled())
- printf(" (ECC");
+ printf("ECC");
else
- printf(" (ECC not");
+ printf("ECC not");
printf(" enabled)");
}
+#endif
#include <asm/arch/soc.h>
-#if defined(CONFIG_ARMADA_XP)
+#if defined(CONFIG_ARMADA_XP) || defined(CONFIG_ARMADA_38X)
+/*
+ * Set this for the common xor register definitions needed in dram.c
+ * for A38x as well here.
+ */
#define MV88F78X60 /* for the DDR training bin_hdr code */
#endif
#define CONFIG_SYS_CACHELINE_SIZE 32
+#define CONFIG_SYS_L2_PL310
+
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
+#endif
+
/*
* By default kwbimage.cfg from board specific folder is used
* If for some board, different configuration file need to be used,
* SPI Flash configuration
*/
#ifdef CONFIG_CMD_SF
-#define CONFIG_HARD_SPI 1
-#define CONFIG_KIRKWOOD_SPI 1
+#define CONFIG_KIRKWOOD_SPI
#ifndef CONFIG_ENV_SPI_BUS
# define CONFIG_ENV_SPI_BUS 0
#endif
#endif
#endif
+/* Needed for SPI NOR booting in SPL */
+#define CONFIG_DM_SEQ_ALIAS 1
+
/*
* Ethernet Driver configuration
*/
#define CONFIG_SYS_I2C_SPEED 100000
#endif
-/* Common SPL configuration */
-#ifndef CONFIG_SPL_LDSCRIPT
-#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-mvebu/u-boot-spl.lds"
-#endif
+/* Use common timer */
+#define CONFIG_SYS_TIMER_COUNTS_DOWN
+#define CONFIG_SYS_TIMER_COUNTER (MVEBU_TIMER_BASE + 0x14)
+#define CONFIG_SYS_TIMER_RATE 25000000
#endif /* __MVEBU_CONFIG_H */
u32 irq_level;
};
+struct sar_freq_modes {
+ u8 val;
+ u8 ffc; /* Fabric Frequency Configuration */
+ u32 p_clk;
+ u32 nb_clk;
+ u32 d_clk;
+};
+
/* Needed for dynamic (board-specific) mbus configuration */
extern struct mvebu_mbus_state mbus_state;
int mv_sdh_init(unsigned long regbase, u32 max_clk, u32 min_clk, u32 quirks);
+void get_sar_freq(struct sar_freq_modes *sar_freq);
+
/*
* Highspeed SERDES PHY config init, ported from bin_hdr
* to mainline U-Boot
#ifndef _MVEBU_SOC_H
#define _MVEBU_SOC_H
+#define SOC_MV78230_ID 0x7823
+#define SOC_MV78260_ID 0x7826
#define SOC_MV78460_ID 0x7846
#define SOC_88F6810_ID 0x6810
#define SOC_88F6820_ID 0x6820
#define INTREG_BASE_ADDR_REG (INTREG_BASE + 0x20080)
#if defined(CONFIG_SPL_BUILD)
/*
- * On A38x switching the regs base address without running from
- * SDRAM doesn't seem to work. So let the SPL still use the
- * default base address and switch to the new address in the
- * main u-boot later.
+ * The SPL U-Boot version still runs with the default
+ * address for the internal registers, configured by
+ * the BootROM. Only the main U-Boot version uses the
+ * new internal register base address, that also is
+ * required for the Linux kernel.
*/
#define SOC_REGS_PHY_BASE 0xd0000000
#else
#define MVEBU_SDRAM_SCRATCH (MVEBU_REGISTER(0x01504))
#define MVEBU_L2_CACHE_BASE (MVEBU_REGISTER(0x08000))
#define CONFIG_SYS_PL310_BASE MVEBU_L2_CACHE_BASE
-#define MVEBU_SPI_BASE (MVEBU_REGISTER(0x10600))
#define MVEBU_TWSI_BASE (MVEBU_REGISTER(0x11000))
-#define MVEBU_UART0_BASE (MVEBU_REGISTER(0x12000))
-#define MVEBU_UART1_BASE (MVEBU_REGISTER(0x12100))
#define MVEBU_MPP_BASE (MVEBU_REGISTER(0x18000))
#define MVEBU_GPIO0_BASE (MVEBU_REGISTER(0x18100))
#define MVEBU_GPIO1_BASE (MVEBU_REGISTER(0x18140))
#define MVEBU_CPU_WIN_BASE (MVEBU_REGISTER(0x20000))
#define MVEBU_SDRAM_BASE (MVEBU_REGISTER(0x20180))
#define MVEBU_TIMER_BASE (MVEBU_REGISTER(0x20300))
-#define MVEBU_EGIGA2_BASE (MVEBU_REGISTER(0x30000))
-#define MVEBU_EGIGA3_BASE (MVEBU_REGISTER(0x34000))
#define MVEBU_REG_PCIE_BASE (MVEBU_REGISTER(0x40000))
#define MVEBU_AXP_USB_BASE (MVEBU_REGISTER(0x50000))
#define MVEBU_USB20_BASE (MVEBU_REGISTER(0x58000))
-#define MVEBU_EGIGA0_BASE (MVEBU_REGISTER(0x70000))
-#define MVEBU_EGIGA1_BASE (MVEBU_REGISTER(0x74000))
#define MVEBU_AXP_SATA_BASE (MVEBU_REGISTER(0xa0000))
#define MVEBU_SATA0_BASE (MVEBU_REGISTER(0xa8000))
#define MVEBU_NAND_BASE (MVEBU_REGISTER(0xd0000))
#define MVCPU_WIN_ENABLE CPU_WIN_ENABLE
#define MVCPU_WIN_DISABLE CPU_WIN_DISABLE
+#define COMPHY_REFCLK_ALIGNMENT (MVEBU_REGISTER(0x182f8))
+
+/* BootROM error register (also includes some status infos) */
+#define CONFIG_BOOTROM_ERR_REG (MVEBU_REGISTER(0x182d0))
+#define BOOTROM_ERR_MODE_OFFS 28
+#define BOOTROM_ERR_MODE_MASK (0xf << BOOTROM_ERR_MODE_OFFS)
+#define BOOTROM_ERR_MODE_UART 0x6
+
+#if defined(CONFIG_ARMADA_38X)
+/* SAR values for Armada 38x */
+#define CONFIG_SAR_REG (MVEBU_REGISTER(0x18600))
+
+#define SAR_CPU_FREQ_OFFS 10
+#define SAR_CPU_FREQ_MASK (0x1f << SAR_CPU_FREQ_OFFS)
+#define SAR_BOOT_DEVICE_OFFS 4
+#define SAR_BOOT_DEVICE_MASK (0x1f << SAR_BOOT_DEVICE_OFFS)
+
+#define BOOT_DEV_SEL_OFFS 4
+#define BOOT_DEV_SEL_MASK (0x3f << BOOT_DEV_SEL_OFFS)
+
+#define BOOT_FROM_UART 0x28
+#define BOOT_FROM_SPI 0x32
+#define BOOT_FROM_MMC 0x30
+#define BOOT_FROM_MMC_ALT 0x31
+#else
+/* SAR values for Armada XP */
+#define CONFIG_SAR_REG (MVEBU_REGISTER(0x18230))
+#define CONFIG_SAR2_REG (MVEBU_REGISTER(0x18234))
+
+#define SAR_CPU_FREQ_OFFS 21
+#define SAR_CPU_FREQ_MASK (0x7 << SAR_CPU_FREQ_OFFS)
+#define SAR_FFC_FREQ_OFFS 24
+#define SAR_FFC_FREQ_MASK (0xf << SAR_FFC_FREQ_OFFS)
+#define SAR2_CPU_FREQ_OFFS 20
+#define SAR2_CPU_FREQ_MASK (0x1 << SAR2_CPU_FREQ_OFFS)
+#define SAR_BOOT_DEVICE_OFFS 5
+#define SAR_BOOT_DEVICE_MASK (0xf << SAR_BOOT_DEVICE_OFFS)
+
+#define BOOT_DEV_SEL_OFFS 5
+#define BOOT_DEV_SEL_MASK (0xf << BOOT_DEV_SEL_OFFS)
+
+#define BOOT_FROM_UART 0x2
+#define BOOT_FROM_SPI 0x3
+#endif
+
#endif /* _MVEBU_SOC_H */
#include <config.h>
#include <linux/linkage.h>
-#ifdef CONFIG_MVEBU_BOOTROM_UARTBOOT
ENTRY(save_boot_params)
stmfd sp!, {r0 - r12, lr} /* @ save registers on stack */
ldr r12, =CONFIG_SPL_BOOTROM_SAVE
mov r0, #0x0 /* @ return value: 0x0 NO_ERR */
ldmfd sp!, {r0 - r12, pc} /* @ restore regs and return */
ENDPROC(return_to_bootrom)
-#else
-ENTRY(save_boot_params)
- b save_boot_params_ret
-ENDPROC(save_boot_params)
-#endif
/*
* cache_inv - invalidate Cache line
#if defined(CONFIG_KIRKWOOD)
mbus_state.soc = &kirkwood_mbus_data;
#endif
-#if defined(CONFIG_ARMADA_XP)
+#if defined(CONFIG_ARCH_MVEBU)
mbus_state.soc = &armada_370_xp_mbus_data;
#endif
#define BOARD_ID_BASE 0x0
/* New board ID numbers */
-#define DB_88F78XX0_BP_ID (BOARD_ID_BASE)
+#define DB_88F78XX0_BP_ID (BOARD_ID_BASE + 1)
#define RD_78460_SERVER_ID (DB_88F78XX0_BP_ID + 1)
#define DB_78X60_PCAC_ID (RD_78460_SERVER_ID + 1)
#define FPGA_88F78XX0_ID (DB_78X60_PCAC_ID + 1)
#define DB_784MP_GP_ID (RD_78460_SERVER_REV2_ID + 1)
#define RD_78460_CUSTOMER_ID (DB_784MP_GP_ID + 1)
#define MV_MAX_BOARD_ID (RD_78460_CUSTOMER_ID + 1)
-#define INVALID_BAORD_ID 0xFFFFFFFF
+#define INVALID_BOARD_ID 0xFFFFFFFF
/* Sample at Reset */
#define MPP_SAMPLE_AT_RESET(id) (0x18230 + (id * 4))
#endif
}
-static u8 board_sat_r_get(u8 dev_num, u8 reg)
+__weak u8 board_sat_r_get(u8 dev_num, u8 reg)
{
u8 data;
u8 *dev;
u32 board_id = board_id_get();
int ret;
- i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-
switch (board_id) {
+ case DB_78X60_AMC_ID:
+ case DB_78X60_PCAC_REV2_ID:
+ case RD_78460_CUSTOMER_ID:
+ case RD_78460_SERVER_ID:
+ case RD_78460_SERVER_REV2_ID:
+ case DB_78X60_PCAC_ID:
+ return (0x1 << 1) | 1;
+ case FPGA_88F78XX0_ID:
+ case RD_78460_NAS_ID:
+ return (0x0 << 1) | 1;
case DB_784MP_GP_ID:
dev = rd78460gp_twsi_dev;
dev = db88f78xx0rev2_twsi_dev;
break;
- case DB_78X60_PCAC_ID:
- case FPGA_88F78XX0_ID:
- case DB_78X60_PCAC_REV2_ID:
- case RD_78460_SERVER_REV2_ID:
default:
return 0;
}
/* Read MPP module ID */
+ i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
ret = i2c_read(dev[dev_num], 0, 1, (u8 *)&data, 1);
if (ret)
return MV_ERROR;
u16 ctrl_model_get(void)
{
- /* Right now only MV78460 supported */
+ /*
+ * SoC version can't be autodetected. So we need to rely on a define
+ * from the config system here.
+ */
+#if defined(CONFIG_MV78230)
+ return MV_78230_DEV_ID;
+#elif defined(CONFIG_MV78260)
+ return MV_78260_DEV_ID;
+#else
return MV_78460_DEV_ID;
+#endif
}
u32 get_line_cfg(u32 line_num, MV_BIN_SERDES_CFG *info)
return (info->line8_15 >> ((line_num - 8) << 2)) & 0xF;
}
+static int serdes_max_lines_get(void)
+{
+ switch (ctrl_model_get()) {
+ case MV_78230_DEV_ID:
+ return 7;
+ case MV_78260_DEV_ID:
+ return 12;
+ case MV_78460_DEV_ID:
+ return 16;
+ }
+
+ return 0;
+}
+
int serdes_phy_config(void)
{
int status = MV_OK;
u8 device_rev;
u32 rx_high_imp_mode;
u16 ctrl_mode;
- u32 board_id = board_id_get();
u32 pex_if;
u32 pex_if_num;
/*
- * TODO:
- * Right now we only support the MV78460 with 16 serdes lines
+ * Get max. serdes lines count
*/
- max_serdes_lines = 16;
+ max_serdes_lines = serdes_max_lines_get();
if (max_serdes_lines == 0)
return MV_OK;
- switch (board_id) {
- case DB_78X60_AMC_ID:
- case DB_78X60_PCAC_REV2_ID:
- case RD_78460_CUSTOMER_ID:
- case RD_78460_SERVER_ID:
- case RD_78460_SERVER_REV2_ID:
- case DB_78X60_PCAC_ID:
- satr11 = (0x1 << 1) | 1;
- break;
- case FPGA_88F78XX0_ID:
- case RD_78460_NAS_ID:
- satr11 = (0x0 << 1) | 1;
- break;
- case DB_88F78XX0_BP_REV2_ID:
- case DB_784MP_GP_ID:
- case DB_88F78XX0_BP_ID:
- satr11 = board_sat_r_get(1, 1);
- if ((u8) MV_ERROR == (u8) satr11)
- return MV_ERROR;
- break;
- }
+ satr11 = board_sat_r_get(1, 1);
+ if ((u8) MV_ERROR == (u8) satr11)
+ return MV_ERROR;
board_modules_scan();
memset(addr, 0, sizeof(addr));
pex_if, PEX_DEVICE_AND_VENDOR_ID));
devId &= 0xFFFF;
devId |= ((ctrl_mode << 16) & 0xffff0000);
- DEBUG_INIT_S("Update Device ID PEX");
- DEBUG_INIT_D(pex_if, 1);
- DEBUG_INIT_D(devId, 8);
- DEBUG_INIT_S("\n");
+ DEBUG_INIT_FULL_S("Update Device ID PEX");
+ DEBUG_INIT_FULL_D(pex_if, 1);
+ DEBUG_INIT_FULL_D(devId, 8);
+ DEBUG_INIT_FULL_S("\n");
reg_write(PEX_CFG_DIRECT_ACCESS
(pex_if, PEX_DEVICE_AND_VENDOR_ID), devId);
if ((pex_if < 8) &&
(info->pex_mode[pex_unit] == PEX_BUS_MODE_X4))
pex_if += 3;
}
- DEBUG_INIT_S("Update PEX Device ID 0x");
- DEBUG_INIT_D(ctrl_mode, 4);
- DEBUG_INIT_S("0\n");
+ DEBUG_INIT_FULL_S("Update PEX Device ID 0x");
+ DEBUG_INIT_FULL_D(ctrl_mode, 4);
+ DEBUG_INIT_FULL_S("0\n");
}
tmp = reg_read(PEX_DBG_STATUS_REG(0));
DEBUG_RD_REG(PEX_DBG_STATUS_REG(0), tmp);
/*
- * Copyright (C) 2014 Stefan Roese <sr@denx.de>
+ * Copyright (C) 2014-2016 Stefan Roese <sr@denx.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
+#include <dm.h>
+#include <debug_uart.h>
+#include <fdtdec.h>
#include <spl.h>
#include <asm/io.h>
#include <asm/arch/cpu.h>
DECLARE_GLOBAL_DATA_PTR;
-u32 spl_boot_device(void)
+static u32 get_boot_device(void)
{
-#if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
- return BOOT_DEVICE_SPI;
-#endif
-#if defined(CONFIG_SPL_MMC_SUPPORT)
- return BOOT_DEVICE_MMC1;
+ u32 val;
+ u32 boot_device;
+
+ /*
+ * First check, if UART boot-mode is active. This can only
+ * be done, via the bootrom error register. Here the
+ * MSB marks if the UART mode is active.
+ */
+ val = readl(CONFIG_BOOTROM_ERR_REG);
+ boot_device = (val & BOOTROM_ERR_MODE_MASK) >> BOOTROM_ERR_MODE_OFFS;
+ debug("BOOTROM_REG=0x%08x boot_device=0x%x\n", val, boot_device);
+ if (boot_device == BOOTROM_ERR_MODE_UART)
+ return BOOT_DEVICE_UART;
+
+ /*
+ * Now check the SAR register for the strapped boot-device
+ */
+ val = readl(CONFIG_SAR_REG); /* SAR - Sample At Reset */
+ boot_device = (val & BOOT_DEV_SEL_MASK) >> BOOT_DEV_SEL_OFFS;
+ debug("SAR_REG=0x%08x boot_device=0x%x\n", val, boot_device);
+ switch (boot_device) {
+#ifdef CONFIG_SPL_MMC_SUPPORT
+ case BOOT_FROM_MMC:
+ case BOOT_FROM_MMC_ALT:
+ return BOOT_DEVICE_MMC1;
#endif
+ case BOOT_FROM_UART:
+ return BOOT_DEVICE_UART;
+ case BOOT_FROM_SPI:
+ default:
+ return BOOT_DEVICE_SPI;
+ };
+}
+
+u32 spl_boot_device(void)
+{
+ return get_boot_device();
}
#ifdef CONFIG_SPL_MMC_SUPPORT
void board_init_f(ulong dummy)
{
-#ifndef CONFIG_MVEBU_BOOTROM_UARTBOOT
- /*
- * Only call arch_cpu_init() when not returning to the
- * Marvell BootROM, which is done when booting via
- * the xmodem protocol (kwboot tool). Otherwise the
- * internal register will get remapped and the BootROM
- * can't continue to run correctly.
- */
-
- /* Linux expects the internal registers to be at 0xf1000000 */
- arch_cpu_init();
-#endif
+ int ret;
/*
* Pin muxing needs to be done before UART output, since
*/
board_early_init_f();
+ /* Example code showing how to enable the debug UART on MVEBU */
+#ifdef EARLY_UART
+ /*
+ * Debug UART can be used from here if required:
+ *
+ * debug_uart_init();
+ * printch('a');
+ * printhex8(0x1234);
+ * printascii("string");
+ */
+#endif
+
+ ret = spl_init();
+ if (ret) {
+ debug("spl_init() failed: %d\n", ret);
+ hang();
+ }
+
+ /* Use special translation offset for SPL */
+ dm_set_translation_offset(0xd0000000 - 0xf1000000);
+
preloader_console_init();
timer_init();
/* Setup DDR */
ddr3_init();
-#ifdef CONFIG_MVEBU_BOOTROM_UARTBOOT
/*
* Return to the BootROM to continue the Marvell xmodem
* UART boot protocol. As initiated by the kwboot tool.
* need to return to the BootROM to enable this xmodem
* UART download.
*/
- return_to_bootrom();
-#endif
+ if (get_boot_device() == BOOT_DEVICE_UART)
+ return_to_bootrom();
}
* Copyright (C) Marvell International Ltd. and its affiliates
* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
*
+ * Copyright (C) 2015 Stefan Roese <sr@denx.de>
+ *
* SPDX-License-Identifier: GPL-2.0+
*/
#include <asm/io.h>
#include <asm/arch/soc.h>
-#define UBOOT_CNTR 0 /* counter to use for U-Boot timer */
-
-/*
- * ARM Timers Registers Map
- */
-#define CNTMR_CTRL_REG &tmr_regs->ctrl
-#define CNTMR_RELOAD_REG(tmrnum) &tmr_regs->tmr[tmrnum].reload
-#define CNTMR_VAL_REG(tmrnum) &tmr_regs->tmr[tmrnum].val
-
-/*
- * ARM Timers Control Register
- * CPU_TIMERS_CTRL_REG (CTCR)
- */
-#define CTCR_ARM_TIMER_EN_OFFS(cntr) (cntr * 2)
-#define CTCR_ARM_TIMER_EN(cntr) (1 << CTCR_ARM_TIMER_EN_OFFS(cntr))
-
-#define CTCR_ARM_TIMER_AUTO_OFFS(cntr) ((cntr * 2) + 1)
-#define CTCR_ARM_TIMER_AUTO_EN(cntr) (1 << CTCR_ARM_TIMER_AUTO_OFFS(cntr))
-
-/* Only Armada XP have the 25MHz enable bit (Kirkwood doesn't) */
-#if defined(CONFIG_ARMADA_XP)
-#define CTCR_ARM_TIMER_25MHZ_OFFS(cntr) (cntr + 11)
-#define CTCR_ARM_TIMER_25MHZ(cntr) (1 << CTCR_ARM_TIMER_25MHZ_OFFS(cntr))
-#else
-#define CTCR_ARM_TIMER_25MHZ(cntr) 0
-#endif
-
-#define TIMER_LOAD_VAL 0xffffffff
-
-#define timestamp gd->arch.tbl
-#define lastdec gd->arch.lastinc
-
-static int init_done __attribute__((section(".data"))) = 0;
-
-/* Timer reload and current value registers */
-struct kwtmr_val {
- u32 reload; /* Timer reload reg */
- u32 val; /* Timer value reg */
-};
-
-/* Timer registers */
-struct kwtmr_registers {
- u32 ctrl; /* Timer control reg */
- u32 pad[3];
- struct kwtmr_val tmr[4];
- u32 wdt_reload;
- u32 wdt_val;
-};
-
DECLARE_GLOBAL_DATA_PTR;
-static struct kwtmr_registers *tmr_regs =
- (struct kwtmr_registers *)MVEBU_TIMER_BASE;
-
-static inline ulong read_timer(void)
-{
- return readl(CNTMR_VAL_REG(UBOOT_CNTR)) / (CONFIG_SYS_TCLK / 1000);
-}
-
-ulong get_timer_masked(void)
-{
- ulong now = read_timer();
-
- if (lastdec >= now) {
- /* normal mode */
- timestamp += lastdec - now;
- } else {
- /* we have an overflow ... */
- timestamp += lastdec +
- (TIMER_LOAD_VAL / (CONFIG_SYS_TCLK / 1000)) - now;
- }
- lastdec = now;
+#define TIMER_LOAD_VAL 0xffffffff
- return timestamp;
-}
-
-ulong get_timer(ulong base)
-{
- return get_timer_masked() - base;
-}
-
-void __udelay(unsigned long usec)
-{
- uint current;
- ulong delayticks;
-
- current = readl(CNTMR_VAL_REG(UBOOT_CNTR));
- delayticks = (usec * (CONFIG_SYS_TCLK / 1000000));
-
- if (current < delayticks) {
- delayticks -= current;
- while (readl(CNTMR_VAL_REG(UBOOT_CNTR)) < current) ;
- while ((TIMER_LOAD_VAL - delayticks) <
- readl(CNTMR_VAL_REG(UBOOT_CNTR))) ;
- } else {
- while (readl(CNTMR_VAL_REG(UBOOT_CNTR)) >
- (current - delayticks)) ;
- }
-}
+static int init_done __attribute__((section(".data"))) = 0;
/*
- * init the counter
+ * Timer initialization
*/
int timer_init(void)
{
init_done = 1;
/* load value into timer */
- writel(TIMER_LOAD_VAL, CNTMR_RELOAD_REG(UBOOT_CNTR));
- writel(TIMER_LOAD_VAL, CNTMR_VAL_REG(UBOOT_CNTR));
+ writel(TIMER_LOAD_VAL, MVEBU_TIMER_BASE + 0x10);
+ writel(TIMER_LOAD_VAL, MVEBU_TIMER_BASE + 0x14);
+#if defined(CONFIG_ARCH_MVEBU)
+ /* On Armada XP / 38x ..., the 25MHz clock source needs to be enabled */
+ setbits_le32(MVEBU_TIMER_BASE + 0x00, BIT(11));
+#endif
/* enable timer in auto reload mode */
- clrsetbits_le32(CNTMR_CTRL_REG, CTCR_ARM_TIMER_25MHZ(UBOOT_CNTR),
- CTCR_ARM_TIMER_EN(UBOOT_CNTR) |
- CTCR_ARM_TIMER_AUTO_EN(UBOOT_CNTR));
-
- /* init the timestamp and lastdec value */
- lastdec = read_timer();
- timestamp = 0;
+ setbits_le32(MVEBU_TIMER_BASE + 0x00, 0x3);
return 0;
}
-
-/*
- * This function is derived from PowerPC code (read timebase as long long).
- * On ARM it just returns the timer value.
- */
-unsigned long long get_ticks(void)
-{
- return get_timer(0);
-}
-
-/*
- * This function is derived from PowerPC code (timebase clock frequency).
- * On ARM it returns the number of timer ticks per second.
- */
-ulong get_tbclk (void)
-{
- return (ulong)CONFIG_SYS_HZ;
-}
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- *
- * (C) Copyright 2010
- * Texas Instruments, <www.ti.com>
- * Aneesh V <aneesh@ti.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE,\
- LENGTH = CONFIG_SPL_MAX_SIZE }
-MEMORY { .sdram : ORIGIN = CONFIG_SPL_BSS_START_ADDR, \
- LENGTH = CONFIG_SPL_BSS_MAX_SIZE }
-
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(_start)
-SECTIONS
-{
- .text :
- {
- __start = .;
- arch/arm/cpu/armv7/start.o (.text*)
- *(.text*)
- *(.vectors)
- } >.sram
-
- . = ALIGN(4);
- .rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram
-
- . = ALIGN(4);
- .data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram
-
- . = ALIGN(4);
- .u_boot_list : {
- KEEP(*(SORT(.u_boot_list*_i2c_*)));
- } >.sram
-
- . = ALIGN(4);
- __image_copy_end = .;
-
- .end :
- {
- *(.__end)
- }
-
- .bss :
- {
- . = ALIGN(4);
- __bss_start = .;
- *(.bss*)
- . = ALIGN(4);
- __bss_end = .;
- } >.sdram
-}
+++ /dev/null
-#
-# (C) Copyright 2009
-# Marvell Semiconductor <www.marvell.com>
-# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y = dram.o
-obj-y += gpio.o
-obj-$(CONFIG_ARMADA_XP) += mbus.o
-obj-y += timer.o
-
-obj-y += serdes/
+++ /dev/null
-if TARGET_DB_88F6820_GP
-
-config SYS_BOARD
- default "db-88f6820-gp"
-
-config SYS_VENDOR
- default "Marvell"
-
-config SYS_CONFIG_NAME
- default "db-88f6820-gp"
-
-endif
BOOT_FROM spi
# Binary Header (bin_hdr) with DDR3 training code
-BINARY spl/u-boot-spl.bin 0000005b 00000068
+BINARY spl/u-boot-spl-dtb.bin 0000005b 00000068
+++ /dev/null
-if TARGET_DB_MV784MP_GP
-
-config SYS_BOARD
- default "db-mv784mp-gp"
-
-config SYS_VENDOR
- default "Marvell"
-
-config SYS_CONFIG_NAME
- default "db-mv784mp-gp"
-
-endif
return pci_eth_init(bis);
}
-#ifdef CONFIG_RESET_PHY_R
-/* Configure and enable MV88E1545 PHY */
-void reset_phy(void)
+int board_phy_config(struct phy_device *phydev)
{
- u8 phy_addr[] = CONFIG_PHY_ADDR;
- u16 devadr = phy_addr[0];
- char *name = "neta0";
u16 reg;
- if (miiphy_set_current_dev(name))
- return;
-
/* Enable QSGMII AN */
/* Set page to 4 */
- miiphy_write(name, devadr, 0x16, 4);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x16, 4);
/* Enable AN */
- miiphy_write(name, devadr, 0x0, 0x1140);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x0, 0x1140);
/* Set page to 0 */
- miiphy_write(name, devadr, 0x16, 0);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x16, 0);
/* Phy C_ANEG */
- miiphy_read(name, devadr, 0x4, ®);
+ reg = phy_read(phydev, MDIO_DEVAD_NONE, 0x4);
reg |= 0x1E0;
- miiphy_write(name, devadr, 0x4, reg);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x4, reg);
/* Soft-Reset */
- miiphy_write(name, devadr, 22, 0x0000);
- miiphy_write(name, devadr, 0, 0x9140);
+ phy_write(phydev, MDIO_DEVAD_NONE, 22, 0x0000);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0, 0x9140);
/* Power up the phy */
- miiphy_read(name, devadr, ETH_PHY_CTRL_REG, ®);
+ reg = phy_read(phydev, MDIO_DEVAD_NONE, ETH_PHY_CTRL_REG);
reg &= ~(ETH_PHY_CTRL_POWER_DOWN_MASK);
- miiphy_write(name, devadr, ETH_PHY_CTRL_REG, reg);
+ phy_write(phydev, MDIO_DEVAD_NONE, ETH_PHY_CTRL_REG, reg);
- printf("88E1545 Initialized on %s\n", name);
+ printf("88E1545 Initialized\n");
+ return 0;
}
-#endif /* CONFIG_RESET_PHY_R */
BOOT_FROM spi
# Binary Header (bin_hdr) with DDR3 training code
-BINARY spl/u-boot-spl.bin 0000005b 00000068
+BINARY spl/u-boot-spl-dtb.bin 0000005b 00000068
--- /dev/null
+#
+# Copyright (C) 2015 Phil Sutter <phil@nwl.cc>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := cmd_syno.o
--- /dev/null
+/*
+ * Commands to deal with Synology specifics.
+ *
+ * Copyright (C) 2015 Phil Sutter <phil@nwl.cc>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <div64.h>
+#include <spi.h>
+#include <spi_flash.h>
+#include <linux/mtd/mtd.h>
+
+#include <asm/io.h>
+#include "../drivers/ddr/marvell/axp/ddr3_init.h"
+
+#define ETH_ALEN 6
+#define ETHADDR_MAX 4
+#define SYNO_SN_TAG "SN="
+#define SYNO_CHKSUM_TAG "CHK="
+
+
+static int do_syno_populate(int argc, char * const argv[])
+{
+ unsigned int bus = CONFIG_SF_DEFAULT_BUS;
+ unsigned int cs = CONFIG_SF_DEFAULT_CS;
+ unsigned int speed = CONFIG_SF_DEFAULT_SPEED;
+ unsigned int mode = CONFIG_SF_DEFAULT_MODE;
+ struct spi_flash *flash;
+ unsigned long addr = 0x80000; /* XXX: parameterize this? */
+ loff_t offset = 0x007d0000;
+ loff_t len = 0x00010000;
+ char *buf, *bufp;
+ char var[128];
+ char val[128];
+ int ret, n;
+
+ /* XXX: arg parsing to select flash here? */
+
+ flash = spi_flash_probe(bus, cs, speed, mode);
+ if (!flash) {
+ printf("Failed to initialize SPI flash at %u:%u\n", bus, cs);
+ return 1;
+ }
+
+ buf = map_physmem(addr, len, MAP_WRBACK);
+ if (!buf) {
+ puts("Failed to map physical memory\n");
+ return 1;
+ }
+
+ ret = spi_flash_read(flash, offset, len, buf);
+ if (ret) {
+ puts("Failed to read from SPI flash\n");
+ goto out_unmap;
+ }
+
+ for (n = 0; n < ETHADDR_MAX; n++) {
+ char ethaddr[ETH_ALEN];
+ int i, sum = 0;
+ unsigned char csum = 0;
+
+ for (i = 0, bufp = buf + n * 7; i < ETH_ALEN; i++) {
+ sum += bufp[i];
+ csum += bufp[i];
+ ethaddr[i] = bufp[i];
+ }
+ if (!sum) /* MAC address empty */
+ continue;
+ if (csum != bufp[i]) { /* seventh byte is checksum value */
+ printf("Invalid MAC address for interface %d!\n", n);
+ continue;
+ }
+ if (n == 0)
+ sprintf(var, "ethaddr");
+ else
+ sprintf(var, "eth%daddr", n);
+ snprintf(val, sizeof(val) - 1,
+ "%02x:%02x:%02x:%02x:%02x:%02x",
+ ethaddr[0], ethaddr[1], ethaddr[2],
+ ethaddr[3], ethaddr[4], ethaddr[5]);
+ printf("parsed %s = %s\n", var, val);
+ setenv(var, val);
+ }
+ if (!strncmp(buf + 32, SYNO_SN_TAG, strlen(SYNO_SN_TAG))) {
+ char *snp, *csump;
+ int csum = 0;
+ unsigned long c;
+
+ snp = bufp = buf + 32 + strlen(SYNO_SN_TAG);
+ for (n = 0; bufp[n] && bufp[n] != ','; n++)
+ csum += bufp[n];
+ bufp[n] = '\0';
+
+ /* should come right after, but you never know */
+ bufp = strstr(bufp + n + 1, SYNO_CHKSUM_TAG);
+ if (!bufp) {
+ printf("Serial number checksum tag missing!\n");
+ goto out_unmap;
+ }
+
+ csump = bufp += strlen(SYNO_CHKSUM_TAG);
+ for (n = 0; bufp[n] && bufp[n] != ','; n++)
+ ;
+ bufp[n] = '\0';
+
+ if (strict_strtoul(csump, 10, &c) || c != csum) {
+ puts("Invalid serial number found!\n");
+ ret = 1;
+ goto out_unmap;
+ }
+ printf("parsed SN = %s\n", snp);
+ setenv("SN", snp);
+ } else { /* old style format */
+ unsigned char csum = 0;
+
+ for (n = 0, bufp = buf + 32; n < 10; n++)
+ csum += bufp[n];
+
+ if (csum != bufp[n]) {
+ puts("Invalid serial number found!\n");
+ ret = 1;
+ goto out_unmap;
+ }
+ bufp[n] = '\0';
+ printf("parsed SN = %s\n", buf + 32);
+ setenv("SN", buf + 32);
+ }
+out_unmap:
+ unmap_physmem(buf, len);
+ return ret;
+}
+
+/* map bit position to function in POWER_MNG_CTRL_REG */
+static const char * const pwr_mng_bit_func[] = {
+ "audio",
+ "ge3", "ge2", "ge1", "ge0",
+ "pcie00", "pcie01", "pcie02", "pcie03",
+ "pcie10", "pcie11", "pcie12", "pcie13",
+ "bp",
+ "sata0_link", "sata0_core",
+ "lcd",
+ "sdio",
+ "usb0", "usb1", "usb2",
+ "idma", "xor0", "crypto",
+ NULL,
+ "tdm",
+ "pcie20", "pcie30",
+ "xor1",
+ "sata1_link", "sata1_core",
+ NULL,
+};
+
+static int do_syno_clk_gate(int argc, char * const argv[])
+{
+ u32 pwr_mng_ctrl_reg = reg_read(POWER_MNG_CTRL_REG);
+ const char *func, *state;
+ int i, val;
+
+ if (argc < 2)
+ return -1;
+
+ if (!strcmp(argv[1], "get")) {
+ puts("Clock Gating:\n");
+ for (i = 0; i < 32; i++) {
+ func = pwr_mng_bit_func[i];
+ if (!func)
+ continue;
+ state = pwr_mng_ctrl_reg & (1 << i) ? "ON" : "OFF";
+ printf("%s:\t\t%s\n", func, state);
+ }
+ return 0;
+ }
+ if (argc < 4)
+ return -1;
+ if (!strcmp(argv[1], "set")) {
+ func = argv[2];
+ state = argv[3];
+ for (i = 0; i < 32; i++) {
+ if (!pwr_mng_bit_func[i])
+ continue;
+ if (!strcmp(func, pwr_mng_bit_func[i]))
+ break;
+ }
+ if (i == 32) {
+ printf("Error: name '%s' not known\n", func);
+ return -1;
+ }
+ val = state[0] != '0';
+ pwr_mng_ctrl_reg |= (val << i);
+ pwr_mng_ctrl_reg &= ~(!val << i);
+ reg_write(POWER_MNG_CTRL_REG, pwr_mng_ctrl_reg);
+ }
+ return 0;
+}
+
+static int do_syno(cmd_tbl_t *cmdtp, int flag,
+ int argc, char * const argv[])
+{
+ const char *cmd;
+ int ret = 0;
+
+ if (argc < 2)
+ goto usage;
+
+ cmd = argv[1];
+ --argc;
+ ++argv;
+
+ if (!strcmp(cmd, "populate_env"))
+ ret = do_syno_populate(argc, argv);
+ else if (!strcmp(cmd, "clk_gate"))
+ ret = do_syno_clk_gate(argc, argv);
+
+ if (ret != -1)
+ return ret;
+usage:
+ return CMD_RET_USAGE;
+}
+
+U_BOOT_CMD(
+ syno, 5, 1, do_syno,
+ "Synology specific commands",
+ "populate_env - Read vendor data from SPI flash into environment\n"
+ "clk_gate (get|set name 1|0) - Manage clock gating\n"
+);
--- /dev/null
+#
+# Copyright (C) 2015 Phil Sutter <phil@nwl.cc>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := ds414.o
--- /dev/null
+/*
+ *
+ * Copyright (C) 2015 Phil Sutter <phil@nwl.cc>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <miiphy.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+#include <linux/mbus.h>
+
+#include "../drivers/ddr/marvell/axp/ddr3_hw_training.h"
+#include "../arch/arm/mach-mvebu/serdes/axp/high_speed_env_spec.h"
+#include "../arch/arm/mach-mvebu/serdes/axp/board_env_spec.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* GPP and MPP settings as found in mvBoardEnvSpec.c of Synology's U-Boot */
+
+#define DS414_GPP_OUT_VAL_LOW (BIT(25) | BIT(30))
+#define DS414_GPP_OUT_VAL_MID (BIT(10) | BIT(15))
+#define DS414_GPP_OUT_VAL_HIGH (0)
+
+#define DS414_GPP_OUT_POL_LOW (0)
+#define DS414_GPP_OUT_POL_MID (0)
+#define DS414_GPP_OUT_POL_HIGH (0)
+
+#define DS414_GPP_OUT_ENA_LOW (~(BIT(25) | BIT(30)))
+#define DS414_GPP_OUT_ENA_MID (~(BIT(10) | BIT(12) | \
+ BIT(13) | BIT(14) | BIT(15)))
+#define DS414_GPP_OUT_ENA_HIGH (~0)
+
+static const u32 ds414_mpp_control[] = {
+ 0x11111111,
+ 0x22221111,
+ 0x22222222,
+ 0x00000000,
+ 0x11110000,
+ 0x00004000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000
+};
+
+/* DDR3 static MC configuration */
+
+/* 1G_v1 (4x2Gbits) adapted by DS414 */
+MV_DRAM_MC_INIT syno_ddr3_b0_667_1g_v1[MV_MAX_DDR3_STATIC_SIZE] = {
+ {0x00001400, 0x73014A28}, /*DDR SDRAM Configuration Register */
+ {0x00001404, 0x30000800}, /*Dunit Control Low Register */
+ {0x00001408, 0x44148887}, /*DDR SDRAM Timing (Low) Register */
+ {0x0000140C, 0x3AD83FEA}, /*DDR SDRAM Timing (High) Register */
+
+ {0x00001410, 0x14000000}, /*DDR SDRAM Address Control Register */
+
+ {0x00001414, 0x00000000}, /*DDR SDRAM Open Pages Control Register */
+ {0x00001418, 0x00000e00}, /*DDR SDRAM Operation Register */
+ {0x00001420, 0x00000004}, /*DDR SDRAM Extended Mode Register */
+ {0x00001424, 0x0000F3FF}, /*Dunit Control High Register */
+ {0x00001428, 0x000F8830}, /*Dunit Control High Register */
+ {0x0000142C, 0x054C36F4}, /*Dunit Control High Register */
+ {0x0000147C, 0x0000C671},
+
+ {0x000014a0, 0x00000001},
+ {0x000014a8, 0x00000100}, /*2:1 */
+ {0x00020220, 0x00000006},
+
+ {0x00001494, 0x00010000}, /*DDR SDRAM ODT Control (Low) Register */
+ {0x00001498, 0x00000000}, /*DDR SDRAM ODT Control (High) Register */
+ {0x0000149C, 0x00000001}, /*DDR Dunit ODT Control Register */
+
+ {0x000014C0, 0x192424C9}, /* DRAM address and Control Driving Strenght */
+ {0x000014C4, 0x0AAA24C9}, /* DRAM Data and DQS Driving Strenght */
+
+ {0x000200e8, 0x3FFF0E01}, /* DO NOT Modify - Open Mbus Window - 2G - Mbus is required for the training sequence*/
+ {0x00020184, 0x3FFFFFE0}, /* DO NOT Modify - Close fast path Window to - 2G */
+
+ {0x0001504, 0x3FFFFFE1}, /* CS0 Size */
+ {0x000150C, 0x00000000}, /* CS1 Size */
+ {0x0001514, 0x00000000}, /* CS2 Size */
+ {0x000151C, 0x00000000}, /* CS3 Size */
+
+ {0x00001538, 0x00000009}, /*Read Data Sample Delays Register */
+ {0x0000153C, 0x00000009}, /*Read Data Ready Delay Register */
+
+ {0x000015D0, 0x00000650}, /*MR0 */
+ {0x000015D4, 0x00000044}, /*MR1 */
+ {0x000015D8, 0x00000010}, /*MR2 */
+ {0x000015DC, 0x00000000}, /*MR3 */
+
+ {0x000015E4, 0x00203c18}, /*ZQC Configuration Register */
+ {0x000015EC, 0xF800A225}, /*DDR PHY */
+
+ {0x0, 0x0}
+};
+
+MV_DRAM_MODES ds414_ddr_modes[MV_DDR3_MODES_NUMBER] = {
+ {"ds414_1333-667", 0x3, 0x5, 0x0, A0, syno_ddr3_b0_667_1g_v1, NULL},
+};
+
+extern MV_SERDES_CHANGE_M_PHY serdes_change_m_phy[];
+
+MV_BIN_SERDES_CFG ds414_serdes_cfg[] = {
+ { MV_PEX_ROOT_COMPLEX, 0x02011111, 0x00000000,
+ { PEX_BUS_MODE_X4, PEX_BUS_MODE_X1, PEX_BUS_DISABLED,
+ PEX_BUS_DISABLED },
+ 0x0040, serdes_change_m_phy
+ }
+};
+
+MV_DRAM_MODES *ddr3_get_static_ddr_mode(void)
+{
+ return &ds414_ddr_modes[0];
+}
+
+MV_BIN_SERDES_CFG *board_serdes_cfg_get(u8 pex_mode)
+{
+ return &ds414_serdes_cfg[0];
+}
+
+u8 board_sat_r_get(u8 dev_num, u8 reg)
+{
+ return (0x1 << 1 | 1);
+}
+
+int board_early_init_f(void)
+{
+ int i;
+
+ /* Set GPP Out value */
+ reg_write(GPP_DATA_OUT_REG(0), DS414_GPP_OUT_VAL_LOW);
+ reg_write(GPP_DATA_OUT_REG(1), DS414_GPP_OUT_VAL_MID);
+ reg_write(GPP_DATA_OUT_REG(2), DS414_GPP_OUT_VAL_HIGH);
+
+ /* set GPP polarity */
+ reg_write(GPP_DATA_IN_POL_REG(0), DS414_GPP_OUT_POL_LOW);
+ reg_write(GPP_DATA_IN_POL_REG(1), DS414_GPP_OUT_POL_MID);
+ reg_write(GPP_DATA_IN_POL_REG(2), DS414_GPP_OUT_POL_HIGH);
+
+ /* Set GPP Out Enable */
+ reg_write(GPP_DATA_OUT_EN_REG(0), DS414_GPP_OUT_ENA_LOW);
+ reg_write(GPP_DATA_OUT_EN_REG(1), DS414_GPP_OUT_ENA_MID);
+ reg_write(GPP_DATA_OUT_EN_REG(2), DS414_GPP_OUT_ENA_HIGH);
+
+ for (i = 0; i < ARRAY_SIZE(ds414_mpp_control); i++)
+ reg_write(MPP_CONTROL_REG(i), ds414_mpp_control[i]);
+
+ return 0;
+}
+
+int board_init(void)
+{
+ u32 pwr_mng_ctrl_reg;
+
+ /* Adress of boot parameters */
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
+
+ /* Gate unused clocks
+ *
+ * Note: Disabling unused PCIe lanes will hang PCI bus scan.
+ * Once this is resolved, bits 10-12, 26 and 27 can be
+ * unset here as well.
+ */
+ pwr_mng_ctrl_reg = reg_read(POWER_MNG_CTRL_REG);
+ pwr_mng_ctrl_reg &= ~(BIT(0)); /* Audio */
+ pwr_mng_ctrl_reg &= ~(BIT(1) | BIT(2)); /* GE3, GE2 */
+ pwr_mng_ctrl_reg &= ~(BIT(14) | BIT(15)); /* SATA0 link and core */
+ pwr_mng_ctrl_reg &= ~(BIT(16)); /* LCD */
+ pwr_mng_ctrl_reg &= ~(BIT(17)); /* SDIO */
+ pwr_mng_ctrl_reg &= ~(BIT(19) | BIT(20)); /* USB1 and USB2 */
+ pwr_mng_ctrl_reg &= ~(BIT(29) | BIT(30)); /* SATA1 link and core */
+ reg_write(POWER_MNG_CTRL_REG, pwr_mng_ctrl_reg);
+
+ return 0;
+}
+
+int checkboard(void)
+{
+ puts("Board: DS414\n");
+
+ return 0;
+}
--- /dev/null
+#
+# Copyright (C) 2014 Stefan Roese <sr@denx.de>
+#
+
+# Armada XP uses version 1 image format
+VERSION 1
+
+# Boot Media configurations
+BOOT_FROM spi
+
+# Binary Header (bin_hdr) with DDR3 training code
+BINARY spl/u-boot-spl-dtb.bin 0000005b 00000068
+++ /dev/null
-if TARGET_MAXBCM
-
-config SYS_BOARD
- default "maxbcm"
-
-config SYS_CONFIG_NAME
- default "maxbcm"
-
-endif
BOOT_FROM spi
# Binary Header (bin_hdr) with DDR3 training code
-BINARY spl/u-boot-spl.bin 0000005b 00000068
+BINARY spl/u-boot-spl-dtb.bin 0000005b 00000068
return 0;
}
-#ifdef CONFIG_RESET_PHY_R
/* Configure and enable MV88E6185 switch */
-void reset_phy(void)
+int board_phy_config(struct phy_device *phydev)
{
- char *name = "neta0";
-
- if (miiphy_set_current_dev(name))
- return;
-
- /* todo: fill this with the real setup / config code */
-
- printf("88E6185 Initialized on %s\n", name);
+ /*
+ * todo:
+ * Fill this with the real setup / config code.
+ * Please see board/Marvell/db-mv784mp-gp/db-mv784mp-gp.c
+ * for details.
+ */
+ printf("88E6185 Initialized\n");
+ return 0;
}
-#endif /* CONFIG_RESET_PHY_R */
--- /dev/null
+CLEARFOG BOARD
+M: Stefan Roese <sr@denx.de>
+S: Maintained
+F: board/soldrun/clearfog/
+F: include/configs/clearfog.h
+F: configs/clearfog_defconfig
--- /dev/null
+#
+# Copyright (C) 2015 Stefan Roese <sr@denx.de>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := clearfog.o
--- /dev/null
+Update from original Marvell U-Boot to mainline U-Boot:
+-------------------------------------------------------
+
+Generate the U-Boot image with these commands:
+
+$ make clearfog_defconfig
+$ make
+
+The resulting image including the SPL binary with the
+full DDR setup is "u-boot-spl.kwb".
+
+Now all you need to do is copy this image on a SD card.
+For example with this command:
+
+$ sudo dd if=u-boot-spl.kwb of=/dev/sdX bs=512 seek=1
+
+Please use the correct device node for your setup instead
+of "/dev/sdX" here!
--- /dev/null
+/*
+ * Copyright (C) 2015 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <miiphy.h>
+#include <netdev.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+#include "../drivers/ddr/marvell/a38x/ddr3_a38x_topology.h"
+#include <../serdes/a38x/high_speed_env_spec.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define ETH_PHY_CTRL_REG 0
+#define ETH_PHY_CTRL_POWER_DOWN_BIT 11
+#define ETH_PHY_CTRL_POWER_DOWN_MASK (1 << ETH_PHY_CTRL_POWER_DOWN_BIT)
+
+/*
+ * Those values and defines are taken from the Marvell U-Boot version
+ * "u-boot-2013.01-15t1-clearfog"
+ */
+#define BOARD_GPP_OUT_ENA_LOW 0xffffffff
+#define BOARD_GPP_OUT_ENA_MID 0xffffffff
+
+#define BOARD_GPP_OUT_VAL_LOW 0x0
+#define BOARD_GPP_OUT_VAL_MID 0x0
+#define BOARD_GPP_POL_LOW 0x0
+#define BOARD_GPP_POL_MID 0x0
+
+/* IO expander on Marvell GP board includes e.g. fan enabling */
+struct marvell_io_exp {
+ u8 chip;
+ u8 addr;
+ u8 val;
+};
+
+static struct marvell_io_exp io_exp[] = {
+ { 0x20, 2, 0x40 }, /* Deassert both mini pcie reset signals */
+ { 0x20, 6, 0xf9 },
+ { 0x20, 2, 0x46 }, /* rst signals and ena USB3 current limiter */
+ { 0x20, 6, 0xb9 },
+ { 0x20, 3, 0x00 }, /* Set SFP_TX_DIS to zero */
+ { 0x20, 7, 0xbf }, /* Drive SFP_TX_DIS to zero */
+};
+
+static struct serdes_map board_serdes_map[] = {
+ {SATA0, SERDES_SPEED_3_GBPS, SERDES_DEFAULT_MODE, 0, 0},
+ {SGMII1, SERDES_SPEED_1_25_GBPS, SERDES_DEFAULT_MODE, 0, 0},
+ {PEX1, SERDES_SPEED_5_GBPS, PEX_ROOT_COMPLEX_X1, 0, 0},
+ {USB3_HOST1, SERDES_SPEED_5_GBPS, SERDES_DEFAULT_MODE, 0, 0},
+ {PEX2, SERDES_SPEED_5_GBPS, PEX_ROOT_COMPLEX_X1, 0, 0},
+ {SGMII2, SERDES_SPEED_1_25_GBPS, SERDES_DEFAULT_MODE, 0, 0},
+};
+
+int hws_board_topology_load(struct serdes_map **serdes_map_array, u8 *count)
+{
+ *serdes_map_array = board_serdes_map;
+ *count = ARRAY_SIZE(board_serdes_map);
+ return 0;
+}
+
+/*
+ * Define the DDR layout / topology here in the board file. This will
+ * be used by the DDR3 init code in the SPL U-Boot version to configure
+ * the DDR3 controller.
+ */
+static struct hws_topology_map board_topology_map = {
+ 0x1, /* active interfaces */
+ /* cs_mask, mirror, dqs_swap, ck_swap X PUPs */
+ { { { {0x1, 0, 0, 0},
+ {0x1, 0, 0, 0},
+ {0x1, 0, 0, 0},
+ {0x1, 0, 0, 0},
+ {0x1, 0, 0, 0} },
+ SPEED_BIN_DDR_1600K, /* speed_bin */
+ BUS_WIDTH_16, /* memory_width */
+ MEM_4G, /* mem_size */
+ DDR_FREQ_800, /* frequency */
+ 0, 0, /* cas_l cas_wl */
+ HWS_TEMP_LOW} }, /* temperature */
+ 5, /* Num Of Bus Per Interface*/
+ BUS_MASK_32BIT /* Busses mask */
+};
+
+struct hws_topology_map *ddr3_get_topology_map(void)
+{
+ /* Return the board topology as defined in the board code */
+ return &board_topology_map;
+}
+
+int board_early_init_f(void)
+{
+ /* Configure MPP */
+ writel(0x11111111, MVEBU_MPP_BASE + 0x00);
+ writel(0x11111111, MVEBU_MPP_BASE + 0x04);
+ writel(0x10400011, MVEBU_MPP_BASE + 0x08);
+ writel(0x22043333, MVEBU_MPP_BASE + 0x0c);
+ writel(0x44400002, MVEBU_MPP_BASE + 0x10);
+ writel(0x41144004, MVEBU_MPP_BASE + 0x14);
+ writel(0x40333333, MVEBU_MPP_BASE + 0x18);
+ writel(0x00004444, MVEBU_MPP_BASE + 0x1c);
+
+ /* Set GPP Out value */
+ writel(BOARD_GPP_OUT_VAL_LOW, MVEBU_GPIO0_BASE + 0x00);
+ writel(BOARD_GPP_OUT_VAL_MID, MVEBU_GPIO1_BASE + 0x00);
+
+ /* Set GPP Polarity */
+ writel(BOARD_GPP_POL_LOW, MVEBU_GPIO0_BASE + 0x0c);
+ writel(BOARD_GPP_POL_MID, MVEBU_GPIO1_BASE + 0x0c);
+
+ /* Set GPP Out Enable */
+ writel(BOARD_GPP_OUT_ENA_LOW, MVEBU_GPIO0_BASE + 0x04);
+ writel(BOARD_GPP_OUT_ENA_MID, MVEBU_GPIO1_BASE + 0x04);
+
+ return 0;
+}
+
+int board_init(void)
+{
+ int i;
+
+ /* Address of boot parameters */
+ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
+
+ /* Toggle GPIO41 to reset onboard switch and phy */
+ clrbits_le32(MVEBU_GPIO1_BASE + 0x0, BIT(9));
+ clrbits_le32(MVEBU_GPIO1_BASE + 0x4, BIT(9));
+ mdelay(1);
+ setbits_le32(MVEBU_GPIO1_BASE + 0x0, BIT(9));
+ mdelay(10);
+
+ /* Init I2C IO expanders */
+ for (i = 0; i < ARRAY_SIZE(io_exp); i++)
+ i2c_write(io_exp[i].chip, io_exp[i].addr, 1, &io_exp[i].val, 1);
+
+ return 0;
+}
+
+int checkboard(void)
+{
+ puts("Board: SolidRun ClearFog\n");
+
+ return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+ cpu_eth_init(bis); /* Built in controller(s) come first */
+ return pci_eth_init(bis);
+}
--- /dev/null
+#
+# Copyright (C) 2015 Stefan Roese <sr@denx.de>
+#
+
+# Armada XP uses version 1 image format
+VERSION 1
+
+# Boot Media configurations
+BOOT_FROM sdio
+
+# Binary Header (bin_hdr) with DDR3 training code
+BINARY spl/u-boot-spl-dtb.bin 0000005b 00000068
--- /dev/null
+CONFIG_ARM=y
+CONFIG_ARCH_MVEBU=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_TARGET_CLEARFOG=y
+CONFIG_DEFAULT_DEVICE_TREE="armada-388-clearfog"
+CONFIG_SPL=y
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_USB=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_SPL_OF_TRANSLATE=y
+CONFIG_SPI_FLASH=y
+CONFIG_DEBUG_UART=y
+CONFIG_DEBUG_UART_BASE=0xd0012000
+CONFIG_DEBUG_UART_CLOCK=250000000
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_STORAGE=y
CONFIG_ARM=y
CONFIG_ARCH_MVEBU=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_TARGET_DB_88F6820_GP=y
CONFIG_DEFAULT_DEVICE_TREE="armada-388-gp"
CONFIG_SPL=y
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_USB=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SPL_OF_TRANSLATE=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_DEBUG_UART=y
+CONFIG_DEBUG_UART_BASE=0xd0012000
+CONFIG_DEBUG_UART_CLOCK=250000000
+CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_ARM=y
CONFIG_ARCH_MVEBU=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_TARGET_DB_MV784MP_GP=y
CONFIG_DEFAULT_DEVICE_TREE="armada-xp-gp"
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_SPL=y
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_USB=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SPL_OF_TRANSLATE=y
CONFIG_NAND_PXA3XX=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_DEBUG_UART=y
+CONFIG_DEBUG_UART_BASE=0xd0012000
+CONFIG_DEBUG_UART_CLOCK=250000000
+CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
--- /dev/null
+CONFIG_ARM=y
+CONFIG_ARCH_MVEBU=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_TARGET_DS414=y
+CONFIG_DEFAULT_DEVICE_TREE="armada-xp-synology-ds414"
+CONFIG_SPL=y
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_SPL_OF_TRANSLATE=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_BAR=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_DEBUG_UART=y
+CONFIG_DEBUG_UART_BASE=0xd0012000
+CONFIG_DEBUG_UART_CLOCK=250000000
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550=y
CONFIG_ARM=y
CONFIG_ARCH_MVEBU=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_TARGET_MAXBCM=y
-CONFIG_DEFAULT_DEVICE_TREE="armada-xp-gp"
+CONFIG_DEFAULT_DEVICE_TREE="armada-xp-maxbcm"
CONFIG_SPL=y
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_SPL_OF_TRANSLATE=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_DEBUG_UART=y
+CONFIG_DEBUG_UART_BASE=0xd0012000
+CONFIG_DEBUG_UART_CLOCK=250000000
+CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
obj-$(CONFIG_SPL_GPIO_SUPPORT) += gpio/
obj-$(CONFIG_SPL_MMC_SUPPORT) += mmc/
obj-$(CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT) += ddr/fsl/
-obj-$(CONFIG_SYS_MVEBU_DDR_A38X) += ddr/marvell/a38x/
-obj-$(CONFIG_SYS_MVEBU_DDR_AXP) += ddr/marvell/axp/
+obj-$(CONFIG_ARMADA_38X) += ddr/marvell/a38x/
+obj-$(CONFIG_ARMADA_XP) += ddr/marvell/axp/
obj-$(CONFIG_ALTERA_SDRAM) += ddr/altera/
obj-$(CONFIG_SPL_SERIAL_SUPPORT) += serial/
obj-$(CONFIG_SPL_SPI_FLASH_SUPPORT) += mtd/spi/
obj-$(CONFIG_MX51_PATA) += mxc_ata.o
obj-$(CONFIG_PATA_BFIN) += pata_bfin.o
obj-$(CONFIG_SATA_DWC) += sata_dwc.o
+obj-$(CONFIG_SATA_MV) += sata_mv.o
obj-$(CONFIG_SATA_SIL3114) += sata_sil3114.o
obj-$(CONFIG_SATA_SIL) += sata_sil.o
obj-$(CONFIG_IDE_SIL680) += sil680.o
#include <asm/arch/orion5x.h>
#elif defined(CONFIG_KIRKWOOD)
#include <asm/arch/soc.h>
-#elif defined(CONFIG_ARMADA_XP)
+#elif defined(CONFIG_ARCH_MVEBU)
#include <linux/mbus.h>
#endif
* Initialize SATA memory windows for Armada XP
*/
-#ifdef CONFIG_ARMADA_XP
+#ifdef CONFIG_ARCH_MVEBU
static void mvsata_ide_conf_mbus_windows(void)
{
const struct mbus_dram_target_info *dram;
int ret = MVSATA_STATUS_TIMEOUT;
int status;
-#ifdef CONFIG_ARMADA_XP
+#ifdef CONFIG_ARCH_MVEBU
mvsata_ide_conf_mbus_windows();
#endif
--- /dev/null
+/*
+ * Copyright (C) Excito Elektronik i Skåne AB, 2010.
+ * Author: Tor Krill <tor@excito.com>
+ *
+ * Copyright (C) 2015 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/*
+ * This driver supports the SATA controller of some Mavell SoC's.
+ * Here a (most likely incomplete) list of the supported SoC's:
+ * - Kirkwood
+ * - Armada 370
+ * - Armada XP
+ *
+ * This driver implementation is an alternative to the already available
+ * driver via the "ide" commands interface (drivers/block/mvsata_ide.c).
+ * But this driver only supports PIO mode and as this new driver also
+ * supports transfer via DMA, its much faster.
+ *
+ * Please note, that the newer SoC's (e.g. Armada 38x) are not supported
+ * by this driver. As they have an AHCI compatible SATA controller
+ * integrated.
+ */
+
+/*
+ * TODO:
+ * Better error recovery
+ * No support for using PRDs (Thus max 64KB transfers)
+ * No NCQ support
+ * No port multiplier support
+ */
+
+#include <common.h>
+#include <fis.h>
+#include <libata.h>
+#include <malloc.h>
+#include <sata.h>
+#include <asm/errno.h>
+#include <asm/io.h>
+#include <linux/mbus.h>
+
+#if defined(CONFIG_KIRKWOOD)
+#include <asm/arch/kirkwood.h>
+#define SATAHC_BASE KW_SATA_BASE
+#else
+#include <asm/arch/soc.h>
+#define SATAHC_BASE MVEBU_AXP_SATA_BASE
+#endif
+
+#define SATA0_BASE (SATAHC_BASE + 0x2000)
+#define SATA1_BASE (SATAHC_BASE + 0x4000)
+
+/* EDMA registers */
+#define EDMA_CFG 0x000
+#define EDMA_CFG_NCQ (1 << 5)
+#define EDMA_CFG_EQUE (1 << 9)
+#define EDMA_TIMER 0x004
+#define EDMA_IECR 0x008
+#define EDMA_IEMR 0x00c
+#define EDMA_RQBA_HI 0x010
+#define EDMA_RQIPR 0x014
+#define EDMA_RQIPR_IPMASK (0x1f << 5)
+#define EDMA_RQIPR_IPSHIFT 5
+#define EDMA_RQOPR 0x018
+#define EDMA_RQOPR_OPMASK (0x1f << 5)
+#define EDMA_RQOPR_OPSHIFT 5
+#define EDMA_RSBA_HI 0x01c
+#define EDMA_RSIPR 0x020
+#define EDMA_RSIPR_IPMASK (0x1f << 3)
+#define EDMA_RSIPR_IPSHIFT 3
+#define EDMA_RSOPR 0x024
+#define EDMA_RSOPR_OPMASK (0x1f << 3)
+#define EDMA_RSOPR_OPSHIFT 3
+#define EDMA_CMD 0x028
+#define EDMA_CMD_ENEDMA (0x01 << 0)
+#define EDMA_CMD_DISEDMA (0x01 << 1)
+#define EDMA_CMD_ATARST (0x01 << 2)
+#define EDMA_CMD_FREEZE (0x01 << 4)
+#define EDMA_TEST_CTL 0x02c
+#define EDMA_STATUS 0x030
+#define EDMA_IORTO 0x034
+#define EDMA_CDTR 0x040
+#define EDMA_HLTCND 0x060
+#define EDMA_NTSR 0x094
+
+/* Basic DMA registers */
+#define BDMA_CMD 0x224
+#define BDMA_STATUS 0x228
+#define BDMA_DTLB 0x22c
+#define BDMA_DTHB 0x230
+#define BDMA_DRL 0x234
+#define BDMA_DRH 0x238
+
+/* SATA Interface registers */
+#define SIR_ICFG 0x050
+#define SIR_CFG_GEN2EN (0x1 << 7)
+#define SIR_PLL_CFG 0x054
+#define SIR_SSTATUS 0x300
+#define SSTATUS_DET_MASK (0x0f << 0)
+#define SIR_SERROR 0x304
+#define SIR_SCONTROL 0x308
+#define SIR_SCONTROL_DETEN (0x01 << 0)
+#define SIR_LTMODE 0x30c
+#define SIR_LTMODE_NELBE (0x01 << 7)
+#define SIR_PHYMODE3 0x310
+#define SIR_PHYMODE4 0x314
+#define SIR_PHYMODE1 0x32c
+#define SIR_PHYMODE2 0x330
+#define SIR_BIST_CTRL 0x334
+#define SIR_BIST_DW1 0x338
+#define SIR_BIST_DW2 0x33c
+#define SIR_SERR_IRQ_MASK 0x340
+#define SIR_SATA_IFCTRL 0x344
+#define SIR_SATA_TESTCTRL 0x348
+#define SIR_SATA_IFSTATUS 0x34c
+#define SIR_VEND_UNIQ 0x35c
+#define SIR_FIS_CFG 0x360
+#define SIR_FIS_IRQ_CAUSE 0x364
+#define SIR_FIS_IRQ_MASK 0x368
+#define SIR_FIS_DWORD0 0x370
+#define SIR_FIS_DWORD1 0x374
+#define SIR_FIS_DWORD2 0x378
+#define SIR_FIS_DWORD3 0x37c
+#define SIR_FIS_DWORD4 0x380
+#define SIR_FIS_DWORD5 0x384
+#define SIR_FIS_DWORD6 0x388
+#define SIR_PHYM9_GEN2 0x398
+#define SIR_PHYM9_GEN1 0x39c
+#define SIR_PHY_CFG 0x3a0
+#define SIR_PHYCTL 0x3a4
+#define SIR_PHYM10 0x3a8
+#define SIR_PHYM12 0x3b0
+
+/* Shadow registers */
+#define PIO_DATA 0x100
+#define PIO_ERR_FEATURES 0x104
+#define PIO_SECTOR_COUNT 0x108
+#define PIO_LBA_LOW 0x10c
+#define PIO_LBA_MID 0x110
+#define PIO_LBA_HI 0x114
+#define PIO_DEVICE 0x118
+#define PIO_CMD_STATUS 0x11c
+#define PIO_STATUS_ERR (0x01 << 0)
+#define PIO_STATUS_DRQ (0x01 << 3)
+#define PIO_STATUS_DF (0x01 << 5)
+#define PIO_STATUS_DRDY (0x01 << 6)
+#define PIO_STATUS_BSY (0x01 << 7)
+#define PIO_CTRL_ALTSTAT 0x120
+
+/* SATAHC arbiter registers */
+#define SATAHC_CFG 0x000
+#define SATAHC_RQOP 0x004
+#define SATAHC_RQIP 0x008
+#define SATAHC_ICT 0x00c
+#define SATAHC_ITT 0x010
+#define SATAHC_ICR 0x014
+#define SATAHC_ICR_PORT0 (0x01 << 0)
+#define SATAHC_ICR_PORT1 (0x01 << 1)
+#define SATAHC_MIC 0x020
+#define SATAHC_MIM 0x024
+#define SATAHC_LED_CFG 0x02c
+
+#define REQUEST_QUEUE_SIZE 32
+#define RESPONSE_QUEUE_SIZE REQUEST_QUEUE_SIZE
+
+struct crqb {
+ u32 dtb_low; /* DW0 */
+ u32 dtb_high; /* DW1 */
+ u32 control_flags; /* DW2 */
+ u32 drb_count; /* DW3 */
+ u32 ata_cmd_feat; /* DW4 */
+ u32 ata_addr; /* DW5 */
+ u32 ata_addr_exp; /* DW6 */
+ u32 ata_sect_count; /* DW7 */
+};
+
+#define CRQB_ALIGN 0x400
+
+#define CRQB_CNTRLFLAGS_DIR (0x01 << 0)
+#define CRQB_CNTRLFLAGS_DQTAGMASK (0x1f << 1)
+#define CRQB_CNTRLFLAGS_DQTAGSHIFT 1
+#define CRQB_CNTRLFLAGS_PMPORTMASK (0x0f << 12)
+#define CRQB_CNTRLFLAGS_PMPORTSHIFT 12
+#define CRQB_CNTRLFLAGS_PRDMODE (0x01 << 16)
+#define CRQB_CNTRLFLAGS_HQTAGMASK (0x1f << 17)
+#define CRQB_CNTRLFLAGS_HQTAGSHIFT 17
+
+#define CRQB_CMDFEAT_CMDMASK (0xff << 16)
+#define CRQB_CMDFEAT_CMDSHIFT 16
+#define CRQB_CMDFEAT_FEATMASK (0xff << 16)
+#define CRQB_CMDFEAT_FEATSHIFT 24
+
+#define CRQB_ADDR_LBA_LOWMASK (0xff << 0)
+#define CRQB_ADDR_LBA_LOWSHIFT 0
+#define CRQB_ADDR_LBA_MIDMASK (0xff << 8)
+#define CRQB_ADDR_LBA_MIDSHIFT 8
+#define CRQB_ADDR_LBA_HIGHMASK (0xff << 16)
+#define CRQB_ADDR_LBA_HIGHSHIFT 16
+#define CRQB_ADDR_DEVICE_MASK (0xff << 24)
+#define CRQB_ADDR_DEVICE_SHIFT 24
+
+#define CRQB_ADDR_LBA_LOW_EXP_MASK (0xff << 0)
+#define CRQB_ADDR_LBA_LOW_EXP_SHIFT 0
+#define CRQB_ADDR_LBA_MID_EXP_MASK (0xff << 8)
+#define CRQB_ADDR_LBA_MID_EXP_SHIFT 8
+#define CRQB_ADDR_LBA_HIGH_EXP_MASK (0xff << 16)
+#define CRQB_ADDR_LBA_HIGH_EXP_SHIFT 16
+#define CRQB_ADDR_FEATURE_EXP_MASK (0xff << 24)
+#define CRQB_ADDR_FEATURE_EXP_SHIFT 24
+
+#define CRQB_SECTCOUNT_COUNT_MASK (0xff << 0)
+#define CRQB_SECTCOUNT_COUNT_SHIFT 0
+#define CRQB_SECTCOUNT_COUNT_EXP_MASK (0xff << 8)
+#define CRQB_SECTCOUNT_COUNT_EXP_SHIFT 8
+
+#define MVSATA_WIN_CONTROL(w) (MVEBU_AXP_SATA_BASE + 0x30 + ((w) << 4))
+#define MVSATA_WIN_BASE(w) (MVEBU_AXP_SATA_BASE + 0x34 + ((w) << 4))
+
+struct eprd {
+ u32 phyaddr_low;
+ u32 bytecount_eot;
+ u32 phyaddr_hi;
+ u32 reserved;
+};
+
+#define EPRD_PHYADDR_MASK 0xfffffffe
+#define EPRD_BYTECOUNT_MASK 0x0000ffff
+#define EPRD_EOT (0x01 << 31)
+
+struct crpb {
+ u32 id;
+ u32 flags;
+ u32 timestamp;
+};
+
+#define CRPB_ALIGN 0x100
+
+#define READ_CMD 0
+#define WRITE_CMD 1
+
+/*
+ * Since we don't use PRDs yet max transfer size
+ * is 64KB
+ */
+#define MV_ATA_MAX_SECTORS (65535 / ATA_SECT_SIZE)
+
+/* Keep track if hw is initialized or not */
+static u32 hw_init;
+
+struct mv_priv {
+ char name[12];
+ u32 link;
+ u32 regbase;
+ u32 queue_depth;
+ u16 pio;
+ u16 mwdma;
+ u16 udma;
+
+ void *crqb_alloc;
+ struct crqb *request;
+
+ void *crpb_alloc;
+ struct crpb *response;
+};
+
+static int ata_wait_register(u32 *addr, u32 mask, u32 val, u32 timeout_msec)
+{
+ ulong start;
+
+ start = get_timer(0);
+ do {
+ if ((in_le32(addr) & mask) == val)
+ return 0;
+ } while (get_timer(start) < timeout_msec);
+
+ return -ETIMEDOUT;
+}
+
+/* Cut from sata_mv in linux kernel */
+static int mv_stop_edma_engine(int port)
+{
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
+ int i;
+
+ /* Disable eDMA. The disable bit auto clears. */
+ out_le32(priv->regbase + EDMA_CMD, EDMA_CMD_DISEDMA);
+
+ /* Wait for the chip to confirm eDMA is off. */
+ for (i = 10000; i > 0; i--) {
+ u32 reg = in_le32(priv->regbase + EDMA_CMD);
+ if (!(reg & EDMA_CMD_ENEDMA)) {
+ debug("EDMA stop on port %d succesful\n", port);
+ return 0;
+ }
+ udelay(10);
+ }
+ debug("EDMA stop on port %d failed\n", port);
+ return -1;
+}
+
+static int mv_start_edma_engine(int port)
+{
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
+ u32 tmp;
+
+ /* Check preconditions */
+ tmp = in_le32(priv->regbase + SIR_SSTATUS);
+ if ((tmp & SSTATUS_DET_MASK) != 0x03) {
+ printf("Device error on port: %d\n", port);
+ return -1;
+ }
+
+ tmp = in_le32(priv->regbase + PIO_CMD_STATUS);
+ if (tmp & (ATA_BUSY | ATA_DRQ)) {
+ printf("Device not ready on port: %d\n", port);
+ return -1;
+ }
+
+ /* Clear interrupt cause */
+ out_le32(priv->regbase + EDMA_IECR, 0x0);
+
+ tmp = in_le32(SATAHC_BASE + SATAHC_ICR);
+ tmp &= ~(port == 0 ? SATAHC_ICR_PORT0 : SATAHC_ICR_PORT1);
+ out_le32(SATAHC_BASE + SATAHC_ICR, tmp);
+
+ /* Configure edma operation */
+ tmp = in_le32(priv->regbase + EDMA_CFG);
+ tmp &= ~EDMA_CFG_NCQ; /* No NCQ */
+ tmp &= ~EDMA_CFG_EQUE; /* Dont queue operations */
+ out_le32(priv->regbase + EDMA_CFG, tmp);
+
+ out_le32(priv->regbase + SIR_FIS_IRQ_CAUSE, 0x0);
+
+ /* Configure fis, set all to no-wait for now */
+ out_le32(priv->regbase + SIR_FIS_CFG, 0x0);
+
+ /* Setup request queue */
+ out_le32(priv->regbase + EDMA_RQBA_HI, 0x0);
+ out_le32(priv->regbase + EDMA_RQIPR, priv->request);
+ out_le32(priv->regbase + EDMA_RQOPR, 0x0);
+
+ /* Setup response queue */
+ out_le32(priv->regbase + EDMA_RSBA_HI, 0x0);
+ out_le32(priv->regbase + EDMA_RSOPR, priv->response);
+ out_le32(priv->regbase + EDMA_RSIPR, 0x0);
+
+ /* Start edma */
+ out_le32(priv->regbase + EDMA_CMD, EDMA_CMD_ENEDMA);
+
+ return 0;
+}
+
+static int mv_reset_channel(int port)
+{
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
+
+ /* Make sure edma is stopped */
+ mv_stop_edma_engine(port);
+
+ out_le32(priv->regbase + EDMA_CMD, EDMA_CMD_ATARST);
+ udelay(25); /* allow reset propagation */
+ out_le32(priv->regbase + EDMA_CMD, 0);
+ mdelay(10);
+
+ return 0;
+}
+
+static void mv_reset_port(int port)
+{
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
+
+ mv_reset_channel(port);
+
+ out_le32(priv->regbase + EDMA_CMD, 0x0);
+ out_le32(priv->regbase + EDMA_CFG, 0x101f);
+ out_le32(priv->regbase + EDMA_IECR, 0x0);
+ out_le32(priv->regbase + EDMA_IEMR, 0x0);
+ out_le32(priv->regbase + EDMA_RQBA_HI, 0x0);
+ out_le32(priv->regbase + EDMA_RQIPR, 0x0);
+ out_le32(priv->regbase + EDMA_RQOPR, 0x0);
+ out_le32(priv->regbase + EDMA_RSBA_HI, 0x0);
+ out_le32(priv->regbase + EDMA_RSIPR, 0x0);
+ out_le32(priv->regbase + EDMA_RSOPR, 0x0);
+ out_le32(priv->regbase + EDMA_IORTO, 0xfa);
+}
+
+static void mv_reset_one_hc(void)
+{
+ out_le32(SATAHC_BASE + SATAHC_ICT, 0x00);
+ out_le32(SATAHC_BASE + SATAHC_ITT, 0x00);
+ out_le32(SATAHC_BASE + SATAHC_ICR, 0x00);
+}
+
+static int probe_port(int port)
+{
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
+ int tries, tries2, set15 = 0;
+ u32 tmp;
+
+ debug("Probe port: %d\n", port);
+
+ for (tries = 0; tries < 2; tries++) {
+ /* Clear SError */
+ out_le32(priv->regbase + SIR_SERROR, 0x0);
+
+ /* trigger com-init */
+ tmp = in_le32(priv->regbase + SIR_SCONTROL);
+ tmp = (tmp & 0x0f0) | 0x300 | SIR_SCONTROL_DETEN;
+ out_le32(priv->regbase + SIR_SCONTROL, tmp);
+
+ mdelay(1);
+
+ tmp = in_le32(priv->regbase + SIR_SCONTROL);
+ tries2 = 5;
+ do {
+ tmp = (tmp & 0x0f0) | 0x300;
+ out_le32(priv->regbase + SIR_SCONTROL, tmp);
+ mdelay(10);
+ tmp = in_le32(priv->regbase + SIR_SCONTROL);
+ } while ((tmp & 0xf0f) != 0x300 && tries2--);
+
+ mdelay(10);
+
+ for (tries2 = 0; tries2 < 200; tries2++) {
+ tmp = in_le32(priv->regbase + SIR_SSTATUS);
+ if ((tmp & SSTATUS_DET_MASK) == 0x03) {
+ debug("Found device on port\n");
+ return 0;
+ }
+ mdelay(1);
+ }
+
+ if ((tmp & SSTATUS_DET_MASK) == 0) {
+ debug("No device attached on port %d\n", port);
+ return -ENODEV;
+ }
+
+ if (!set15) {
+ /* Try on 1.5Gb/S */
+ debug("Try 1.5Gb link\n");
+ set15 = 1;
+ out_le32(priv->regbase + SIR_SCONTROL, 0x304);
+
+ tmp = in_le32(priv->regbase + SIR_ICFG);
+ tmp &= ~SIR_CFG_GEN2EN;
+ out_le32(priv->regbase + SIR_ICFG, tmp);
+
+ mv_reset_channel(port);
+ }
+ }
+
+ debug("Failed to probe port\n");
+ return -1;
+}
+
+/* Get request queue in pointer */
+static int get_reqip(int port)
+{
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
+ u32 tmp;
+
+ tmp = in_le32(priv->regbase + EDMA_RQIPR) & EDMA_RQIPR_IPMASK;
+ tmp = tmp >> EDMA_RQIPR_IPSHIFT;
+
+ return tmp;
+}
+
+static void set_reqip(int port, int reqin)
+{
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
+ u32 tmp;
+
+ tmp = in_le32(priv->regbase + EDMA_RQIPR) & ~EDMA_RQIPR_IPMASK;
+ tmp |= ((reqin << EDMA_RQIPR_IPSHIFT) & EDMA_RQIPR_IPMASK);
+ out_le32(priv->regbase + EDMA_RQIPR, tmp);
+}
+
+/* Get next available slot, ignoring possible overwrite */
+static int get_next_reqip(int port)
+{
+ int slot = get_reqip(port);
+ slot = (slot + 1) % REQUEST_QUEUE_SIZE;
+ return slot;
+}
+
+/* Get response queue in pointer */
+static int get_rspip(int port)
+{
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
+ u32 tmp;
+
+ tmp = in_le32(priv->regbase + EDMA_RSIPR) & EDMA_RSIPR_IPMASK;
+ tmp = tmp >> EDMA_RSIPR_IPSHIFT;
+
+ return tmp;
+}
+
+/* Get response queue out pointer */
+static int get_rspop(int port)
+{
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
+ u32 tmp;
+
+ tmp = in_le32(priv->regbase + EDMA_RSOPR) & EDMA_RSOPR_OPMASK;
+ tmp = tmp >> EDMA_RSOPR_OPSHIFT;
+ return tmp;
+}
+
+/* Get next response queue pointer */
+static int get_next_rspop(int port)
+{
+ return (get_rspop(port) + 1) % RESPONSE_QUEUE_SIZE;
+}
+
+/* Set response queue pointer */
+static void set_rspop(int port, int reqin)
+{
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
+ u32 tmp;
+
+ tmp = in_le32(priv->regbase + EDMA_RSOPR) & ~EDMA_RSOPR_OPMASK;
+ tmp |= ((reqin << EDMA_RSOPR_OPSHIFT) & EDMA_RSOPR_OPMASK);
+
+ out_le32(priv->regbase + EDMA_RSOPR, tmp);
+}
+
+static int wait_dma_completion(int port, int index, u32 timeout_msec)
+{
+ u32 tmp, res;
+
+ tmp = port == 0 ? SATAHC_ICR_PORT0 : SATAHC_ICR_PORT1;
+ res = ata_wait_register((u32 *)(SATAHC_BASE + SATAHC_ICR), tmp,
+ tmp, timeout_msec);
+ if (res)
+ printf("Failed to wait for completion on port %d\n", port);
+
+ return res;
+}
+
+static void process_responses(int port)
+{
+#ifdef DEBUG
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
+#endif
+ u32 tmp;
+ u32 outind = get_rspop(port);
+
+ /* Ack interrupts */
+ tmp = in_le32(SATAHC_BASE + SATAHC_ICR);
+ if (port == 0)
+ tmp &= ~(BIT(0) | BIT(8));
+ else
+ tmp &= ~(BIT(1) | BIT(9));
+ tmp &= ~(BIT(4));
+ out_le32(SATAHC_BASE + SATAHC_ICR, tmp);
+
+ while (get_rspip(port) != outind) {
+#ifdef DEBUG
+ debug("Response index %d flags %08x on port %d\n", outind,
+ priv->response[outind].flags, port);
+#endif
+ outind = get_next_rspop(port);
+ set_rspop(port, outind);
+ }
+}
+
+static int mv_ata_exec_ata_cmd(int port, struct sata_fis_h2d *cfis,
+ u8 *buffer, u32 len, u32 iswrite)
+{
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
+ struct crqb *req;
+ int slot;
+
+ if (len >= 64 * 1024) {
+ printf("We only support <64K transfers for now\n");
+ return -1;
+ }
+
+ /* Initialize request */
+ slot = get_reqip(port);
+ memset(&priv->request[slot], 0, sizeof(struct crqb));
+ req = &priv->request[slot];
+
+ req->dtb_low = (u32)buffer;
+
+ /* Dont use PRDs */
+ req->control_flags = CRQB_CNTRLFLAGS_PRDMODE;
+ req->control_flags |= iswrite ? 0 : CRQB_CNTRLFLAGS_DIR;
+ req->control_flags |=
+ ((cfis->pm_port_c << CRQB_CNTRLFLAGS_PMPORTSHIFT)
+ & CRQB_CNTRLFLAGS_PMPORTMASK);
+
+ req->drb_count = len;
+
+ req->ata_cmd_feat = (cfis->command << CRQB_CMDFEAT_CMDSHIFT) &
+ CRQB_CMDFEAT_CMDMASK;
+ req->ata_cmd_feat |= (cfis->features << CRQB_CMDFEAT_FEATSHIFT) &
+ CRQB_CMDFEAT_FEATMASK;
+
+ req->ata_addr = (cfis->lba_low << CRQB_ADDR_LBA_LOWSHIFT) &
+ CRQB_ADDR_LBA_LOWMASK;
+ req->ata_addr |= (cfis->lba_mid << CRQB_ADDR_LBA_MIDSHIFT) &
+ CRQB_ADDR_LBA_MIDMASK;
+ req->ata_addr |= (cfis->lba_high << CRQB_ADDR_LBA_HIGHSHIFT) &
+ CRQB_ADDR_LBA_HIGHMASK;
+ req->ata_addr |= (cfis->device << CRQB_ADDR_DEVICE_SHIFT) &
+ CRQB_ADDR_DEVICE_MASK;
+
+ req->ata_addr_exp = (cfis->lba_low_exp << CRQB_ADDR_LBA_LOW_EXP_SHIFT) &
+ CRQB_ADDR_LBA_LOW_EXP_MASK;
+ req->ata_addr_exp |=
+ (cfis->lba_mid_exp << CRQB_ADDR_LBA_MID_EXP_SHIFT) &
+ CRQB_ADDR_LBA_MID_EXP_MASK;
+ req->ata_addr_exp |=
+ (cfis->lba_high_exp << CRQB_ADDR_LBA_HIGH_EXP_SHIFT) &
+ CRQB_ADDR_LBA_HIGH_EXP_MASK;
+ req->ata_addr_exp |=
+ (cfis->features_exp << CRQB_ADDR_FEATURE_EXP_SHIFT) &
+ CRQB_ADDR_FEATURE_EXP_MASK;
+
+ req->ata_sect_count =
+ (cfis->sector_count << CRQB_SECTCOUNT_COUNT_SHIFT) &
+ CRQB_SECTCOUNT_COUNT_MASK;
+ req->ata_sect_count |=
+ (cfis->sector_count_exp << CRQB_SECTCOUNT_COUNT_EXP_SHIFT) &
+ CRQB_SECTCOUNT_COUNT_EXP_MASK;
+
+ /* Flush data */
+ flush_dcache_range((u32)req, (u32)req + sizeof(*req));
+
+ /* Trigger operation */
+ slot = get_next_reqip(port);
+ set_reqip(port, slot);
+
+ /* Wait for completion */
+ if (wait_dma_completion(port, slot, 10000)) {
+ printf("ATA operation timed out\n");
+ return -1;
+ }
+
+ process_responses(port);
+
+ /* Invalidate data on read */
+ if (buffer && len)
+ invalidate_dcache_range((u32)buffer, (u32)buffer + len);
+
+ return len;
+}
+
+static u32 mv_sata_rw_cmd_ext(int port, lbaint_t start, u32 blkcnt,
+ u8 *buffer, int is_write)
+{
+ struct sata_fis_h2d cfis;
+ u32 res;
+ u64 block;
+
+ block = (u64)start;
+
+ memset(&cfis, 0, sizeof(struct sata_fis_h2d));
+
+ cfis.fis_type = SATA_FIS_TYPE_REGISTER_H2D;
+ cfis.command = (is_write) ? ATA_CMD_WRITE_EXT : ATA_CMD_READ_EXT;
+
+ cfis.lba_high_exp = (block >> 40) & 0xff;
+ cfis.lba_mid_exp = (block >> 32) & 0xff;
+ cfis.lba_low_exp = (block >> 24) & 0xff;
+ cfis.lba_high = (block >> 16) & 0xff;
+ cfis.lba_mid = (block >> 8) & 0xff;
+ cfis.lba_low = block & 0xff;
+ cfis.device = ATA_LBA;
+ cfis.sector_count_exp = (blkcnt >> 8) & 0xff;
+ cfis.sector_count = blkcnt & 0xff;
+
+ res = mv_ata_exec_ata_cmd(port, &cfis, buffer, ATA_SECT_SIZE * blkcnt,
+ is_write);
+
+ return res >= 0 ? blkcnt : res;
+}
+
+static u32 mv_sata_rw_cmd(int port, lbaint_t start, u32 blkcnt, u8 *buffer,
+ int is_write)
+{
+ struct sata_fis_h2d cfis;
+ lbaint_t block;
+ u32 res;
+
+ block = start;
+
+ memset(&cfis, 0, sizeof(struct sata_fis_h2d));
+
+ cfis.fis_type = SATA_FIS_TYPE_REGISTER_H2D;
+ cfis.command = (is_write) ? ATA_CMD_WRITE : ATA_CMD_READ;
+ cfis.device = ATA_LBA;
+
+ cfis.device |= (block >> 24) & 0xf;
+ cfis.lba_high = (block >> 16) & 0xff;
+ cfis.lba_mid = (block >> 8) & 0xff;
+ cfis.lba_low = block & 0xff;
+ cfis.sector_count = (u8)(blkcnt & 0xff);
+
+ res = mv_ata_exec_ata_cmd(port, &cfis, buffer, ATA_SECT_SIZE * blkcnt,
+ is_write);
+
+ return res >= 0 ? blkcnt : res;
+}
+
+static u32 ata_low_level_rw(int dev, lbaint_t blknr, lbaint_t blkcnt,
+ void *buffer, int is_write)
+{
+ lbaint_t start, blks;
+ u8 *addr;
+ int max_blks;
+
+ debug("%s: %ld %ld\n", __func__, blknr, blkcnt);
+
+ start = blknr;
+ blks = blkcnt;
+ addr = (u8 *)buffer;
+
+ max_blks = MV_ATA_MAX_SECTORS;
+ do {
+ if (blks > max_blks) {
+ if (sata_dev_desc[dev].lba48) {
+ mv_sata_rw_cmd_ext(dev, start, max_blks, addr,
+ is_write);
+ } else {
+ mv_sata_rw_cmd(dev, start, max_blks, addr,
+ is_write);
+ }
+ start += max_blks;
+ blks -= max_blks;
+ addr += ATA_SECT_SIZE * max_blks;
+ } else {
+ if (sata_dev_desc[dev].lba48) {
+ mv_sata_rw_cmd_ext(dev, start, blks, addr,
+ is_write);
+ } else {
+ mv_sata_rw_cmd(dev, start, blks, addr,
+ is_write);
+ }
+ start += blks;
+ blks = 0;
+ addr += ATA_SECT_SIZE * blks;
+ }
+ } while (blks != 0);
+
+ return blkcnt;
+}
+
+static int mv_ata_exec_ata_cmd_nondma(int port,
+ struct sata_fis_h2d *cfis, u8 *buffer,
+ u32 len, u32 iswrite)
+{
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
+ int i;
+ u16 *tp;
+
+ debug("%s\n", __func__);
+
+ out_le32(priv->regbase + PIO_SECTOR_COUNT, cfis->sector_count);
+ out_le32(priv->regbase + PIO_LBA_HI, cfis->lba_high);
+ out_le32(priv->regbase + PIO_LBA_MID, cfis->lba_mid);
+ out_le32(priv->regbase + PIO_LBA_LOW, cfis->lba_low);
+ out_le32(priv->regbase + PIO_ERR_FEATURES, cfis->features);
+ out_le32(priv->regbase + PIO_DEVICE, cfis->device);
+ out_le32(priv->regbase + PIO_CMD_STATUS, cfis->command);
+
+ if (ata_wait_register((u32 *)(priv->regbase + PIO_CMD_STATUS),
+ ATA_BUSY, 0x0, 10000)) {
+ debug("Failed to wait for completion\n");
+ return -1;
+ }
+
+ if (len > 0) {
+ tp = (u16 *)buffer;
+ for (i = 0; i < len / 2; i++) {
+ if (iswrite)
+ out_le16(priv->regbase + PIO_DATA, *tp++);
+ else
+ *tp++ = in_le16(priv->regbase + PIO_DATA);
+ }
+ }
+
+ return len;
+}
+
+static int mv_sata_identify(int port, u16 *id)
+{
+ struct sata_fis_h2d h2d;
+
+ memset(&h2d, 0, sizeof(struct sata_fis_h2d));
+
+ h2d.fis_type = SATA_FIS_TYPE_REGISTER_H2D;
+ h2d.command = ATA_CMD_ID_ATA;
+
+ /* Give device time to get operational */
+ mdelay(10);
+
+ return mv_ata_exec_ata_cmd_nondma(port, &h2d, (u8 *)id,
+ ATA_ID_WORDS * 2, READ_CMD);
+}
+
+static void mv_sata_xfer_mode(int port, u16 *id)
+{
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
+
+ priv->pio = id[ATA_ID_PIO_MODES];
+ priv->mwdma = id[ATA_ID_MWDMA_MODES];
+ priv->udma = id[ATA_ID_UDMA_MODES];
+ debug("pio %04x, mwdma %04x, udma %04x\n", priv->pio, priv->mwdma,
+ priv->udma);
+}
+
+static void mv_sata_set_features(int port)
+{
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
+ struct sata_fis_h2d cfis;
+ u8 udma_cap;
+
+ memset(&cfis, 0, sizeof(struct sata_fis_h2d));
+
+ cfis.fis_type = SATA_FIS_TYPE_REGISTER_H2D;
+ cfis.command = ATA_CMD_SET_FEATURES;
+ cfis.features = SETFEATURES_XFER;
+
+ /* First check the device capablity */
+ udma_cap = (u8) (priv->udma & 0xff);
+
+ if (udma_cap == ATA_UDMA6)
+ cfis.sector_count = XFER_UDMA_6;
+ if (udma_cap == ATA_UDMA5)
+ cfis.sector_count = XFER_UDMA_5;
+ if (udma_cap == ATA_UDMA4)
+ cfis.sector_count = XFER_UDMA_4;
+ if (udma_cap == ATA_UDMA3)
+ cfis.sector_count = XFER_UDMA_3;
+
+ mv_ata_exec_ata_cmd_nondma(port, &cfis, NULL, 0, READ_CMD);
+}
+
+int mv_sata_spin_down(int dev)
+{
+ struct sata_fis_h2d cfis;
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[dev].priv;
+
+ if (priv->link == 0) {
+ debug("No device on port: %d\n", dev);
+ return 1;
+ }
+
+ memset(&cfis, 0, sizeof(struct sata_fis_h2d));
+
+ cfis.fis_type = SATA_FIS_TYPE_REGISTER_H2D;
+ cfis.command = ATA_CMD_STANDBY;
+
+ return mv_ata_exec_ata_cmd_nondma(dev, &cfis, NULL, 0, READ_CMD);
+}
+
+int mv_sata_spin_up(int dev)
+{
+ struct sata_fis_h2d cfis;
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[dev].priv;
+
+ if (priv->link == 0) {
+ debug("No device on port: %d\n", dev);
+ return 1;
+ }
+
+ memset(&cfis, 0, sizeof(struct sata_fis_h2d));
+
+ cfis.fis_type = SATA_FIS_TYPE_REGISTER_H2D;
+ cfis.command = ATA_CMD_IDLE;
+
+ return mv_ata_exec_ata_cmd_nondma(dev, &cfis, NULL, 0, READ_CMD);
+}
+
+ulong sata_read(int dev, ulong blknr, lbaint_t blkcnt, void *buffer)
+{
+ return ata_low_level_rw(dev, blknr, blkcnt, buffer, READ_CMD);
+}
+
+ulong sata_write(int dev, ulong blknr, lbaint_t blkcnt, const void *buffer)
+{
+ return ata_low_level_rw(dev, blknr, blkcnt, (void *)buffer, WRITE_CMD);
+}
+
+/*
+ * Initialize SATA memory windows
+ */
+static void mvsata_ide_conf_mbus_windows(void)
+{
+ const struct mbus_dram_target_info *dram;
+ int i;
+
+ dram = mvebu_mbus_dram_info();
+
+ /* Disable windows, Set Size/Base to 0 */
+ for (i = 0; i < 4; i++) {
+ writel(0, MVSATA_WIN_CONTROL(i));
+ writel(0, MVSATA_WIN_BASE(i));
+ }
+
+ for (i = 0; i < dram->num_cs; i++) {
+ const struct mbus_dram_window *cs = dram->cs + i;
+ writel(((cs->size - 1) & 0xffff0000) | (cs->mbus_attr << 8) |
+ (dram->mbus_dram_target_id << 4) | 1,
+ MVSATA_WIN_CONTROL(i));
+ writel(cs->base & 0xffff0000, MVSATA_WIN_BASE(i));
+ }
+}
+
+int init_sata(int dev)
+{
+ struct mv_priv *priv;
+
+ debug("Initialize sata dev: %d\n", dev);
+
+ if (dev < 0 || dev >= CONFIG_SYS_SATA_MAX_DEVICE) {
+ printf("Invalid sata device %d\n", dev);
+ return -1;
+ }
+
+ priv = (struct mv_priv *)malloc(sizeof(struct mv_priv));
+ if (!priv) {
+ printf("Failed to allocate memory for private sata data\n");
+ return -ENOMEM;
+ }
+
+ memset((void *)priv, 0, sizeof(struct mv_priv));
+
+ /* Allocate and align request buffer */
+ priv->crqb_alloc = malloc(sizeof(struct crqb) * REQUEST_QUEUE_SIZE +
+ CRQB_ALIGN);
+ if (!priv->crqb_alloc) {
+ printf("Unable to allocate memory for request queue\n");
+ return -ENOMEM;
+ }
+ memset(priv->crqb_alloc, 0,
+ sizeof(struct crqb) * REQUEST_QUEUE_SIZE + CRQB_ALIGN);
+ priv->request = (struct crqb *)(((u32) priv->crqb_alloc + CRQB_ALIGN) &
+ ~(CRQB_ALIGN - 1));
+
+ /* Allocate and align response buffer */
+ priv->crpb_alloc = malloc(sizeof(struct crpb) * REQUEST_QUEUE_SIZE +
+ CRPB_ALIGN);
+ if (!priv->crpb_alloc) {
+ printf("Unable to allocate memory for response queue\n");
+ return -ENOMEM;
+ }
+ memset(priv->crpb_alloc, 0,
+ sizeof(struct crpb) * REQUEST_QUEUE_SIZE + CRPB_ALIGN);
+ priv->response = (struct crpb *)(((u32) priv->crpb_alloc + CRPB_ALIGN) &
+ ~(CRPB_ALIGN - 1));
+
+ sata_dev_desc[dev].priv = (void *)priv;
+
+ sprintf(priv->name, "SATA%d", dev);
+
+ priv->regbase = dev == 0 ? SATA0_BASE : SATA1_BASE;
+
+ if (!hw_init) {
+ debug("Initialize sata hw\n");
+ hw_init = 1;
+ mv_reset_one_hc();
+ mvsata_ide_conf_mbus_windows();
+ }
+
+ mv_reset_port(dev);
+
+ if (probe_port(dev)) {
+ priv->link = 0;
+ return -ENODEV;
+ }
+ priv->link = 1;
+
+ return 0;
+}
+
+int reset_sata(int dev)
+{
+ return 0;
+}
+
+int scan_sata(int port)
+{
+ unsigned char serial[ATA_ID_SERNO_LEN + 1];
+ unsigned char firmware[ATA_ID_FW_REV_LEN + 1];
+ unsigned char product[ATA_ID_PROD_LEN + 1];
+ u64 n_sectors;
+ u16 *id;
+ struct mv_priv *priv = (struct mv_priv *)sata_dev_desc[port].priv;
+
+ if (!priv->link)
+ return -ENODEV;
+
+ id = (u16 *)malloc(ATA_ID_WORDS * 2);
+ if (!id) {
+ printf("Failed to malloc id data\n");
+ return -ENOMEM;
+ }
+
+ mv_sata_identify(port, id);
+ ata_swap_buf_le16(id, ATA_ID_WORDS);
+#ifdef DEBUG
+ ata_dump_id(id);
+#endif
+
+ /* Serial number */
+ ata_id_c_string(id, serial, ATA_ID_SERNO, sizeof(serial));
+ memcpy(sata_dev_desc[port].product, serial, sizeof(serial));
+
+ /* Firmware version */
+ ata_id_c_string(id, firmware, ATA_ID_FW_REV, sizeof(firmware));
+ memcpy(sata_dev_desc[port].revision, firmware, sizeof(firmware));
+
+ /* Product model */
+ ata_id_c_string(id, product, ATA_ID_PROD, sizeof(product));
+ memcpy(sata_dev_desc[port].vendor, product, sizeof(product));
+
+ /* Total sectors */
+ n_sectors = ata_id_n_sectors(id);
+ sata_dev_desc[port].lba = n_sectors;
+
+ /* Check if support LBA48 */
+ if (ata_id_has_lba48(id)) {
+ sata_dev_desc[port].lba48 = 1;
+ debug("Device support LBA48\n");
+ }
+
+ /* Get the NCQ queue depth from device */
+ priv->queue_depth = ata_id_queue_depth(id);
+
+ /* Get the xfer mode from device */
+ mv_sata_xfer_mode(port, id);
+
+ /* Set the xfer mode to highest speed */
+ mv_sata_set_features(port);
+
+ /* Start up */
+ mv_start_edma_engine(port);
+
+ return 0;
+}
return MV_OK;
}
-/*
- * Read training result table
- */
-int hws_ddr3_tip_read_training_result(
- u32 dev_num, enum hws_result result[MAX_STAGE_LIMIT][MAX_INTERFACE_NUM])
-{
- dev_num = dev_num;
-
- if (result == NULL)
- return MV_BAD_PARAM;
- memcpy(result, training_result, sizeof(result));
-
- return MV_OK;
-}
-
/*
* Get training result info pointer
*/
struct hws_topology_map *topology);
int hws_ddr3_tip_run_alg(u32 dev_num, enum hws_algo_type algo_type);
int hws_ddr3_tip_mode_read(u32 dev_num, struct mode_info *mode_info);
-int hws_ddr3_tip_read_training_result(u32 dev_num,
- enum hws_result result[MAX_STAGE_LIMIT][MAX_INTERFACE_NUM]);
int ddr3_tip_is_pup_lock(u32 *pup_buf, enum hws_training_result read_mode);
u8 ddr3_tip_get_buf_min(u8 *buf_ptr);
u8 ddr3_tip_get_buf_max(u8 *buf_ptr);
#define SAR1_CPU_CORE_MASK 0x00000018
#define SAR1_CPU_CORE_OFFSET 3
+/* Only enable ECC if the board selects it */
+#ifdef CONFIG_BOARD_ECC_SUPPORT
#define ECC_SUPPORT
+#endif
#define NEW_FABRIC_TWSI_ADDR 0x4E
#ifdef CONFIG_DB_784MP_GP
#define BUS_WIDTH_ECC_TWSI_ADDR 0x4E
* DDR3_TRAINING_DEBUG - Debug prints of internal code
*/
#define DDR_TARGET_FABRIC 5
+/* Only enable ECC if the board selects it */
+#ifdef CONFIG_BOARD_ECC_SUPPORT
#define DRAM_ECC 1
+#else
+#define DRAM_ECC 0
+#endif
-#ifdef MV_DDR_32BIT
+#ifdef CONFIG_DDR_32BIT
#define BUS_WIDTH 32
#else
#define BUS_WIDTH 64
#define __AXP_MC_STATIC_H
MV_DRAM_MC_INIT ddr3_A0_db_667[MV_MAX_DDR3_STATIC_SIZE] = {
-#ifdef MV_DDR_32BIT
+#ifdef CONFIG_DDR_32BIT
{0x00001400, 0x7301c924}, /*DDR SDRAM Configuration Register */
-#else /*MV_DDR_64BIT */
+#else /*CONFIG_DDR_64BIT */
{0x00001400, 0x7301CA28}, /*DDR SDRAM Configuration Register */
#endif
{0x00001404, 0x3630b800}, /*Dunit Control Low Register */
};
MV_DRAM_MC_INIT ddr3_A0_AMC_667[MV_MAX_DDR3_STATIC_SIZE] = {
-#ifdef MV_DDR_32BIT
+#ifdef CONFIG_DDR_32BIT
{0x00001400, 0x7301c924}, /*DDR SDRAM Configuration Register */
-#else /*MV_DDR_64BIT */
+#else /*CONFIG_DDR_64BIT */
{0x00001400, 0x7301CA28}, /*DDR SDRAM Configuration Register */
#endif
{0x00001404, 0x3630b800}, /*Dunit Control Low Register */
};
MV_DRAM_MC_INIT ddr3_A0_db_400[MV_MAX_DDR3_STATIC_SIZE] = {
-#ifdef MV_DDR_32BIT
+#ifdef CONFIG_DDR_32BIT
{0x00001400, 0x73004C30}, /*DDR SDRAM Configuration Register */
-#else /* MV_DDR_64BIT */
+#else /* CONFIG_DDR_64BIT */
{0x00001400, 0x7300CC30}, /*DDR SDRAM Configuration Register */
#endif
{0x00001404, 0x3630B840}, /*Dunit Control Low Register */
};
MV_DRAM_MC_INIT ddr3_Z1_db_600[MV_MAX_DDR3_STATIC_SIZE] = {
-#ifdef MV_DDR_32BIT
+#ifdef CONFIG_DDR_32BIT
{0x00001400, 0x73014A28}, /*DDR SDRAM Configuration Register */
-#else /*MV_DDR_64BIT */
+#else /*CONFIG_DDR_64BIT */
{0x00001400, 0x7301CA28}, /*DDR SDRAM Configuration Register */
#endif
{0x00001404, 0x3630B040}, /*Dunit Control Low Register */
};
MV_DRAM_MC_INIT ddr3_Z1_db_300[MV_MAX_DDR3_STATIC_SIZE] = {
-#ifdef MV_DDR_32BIT
+#ifdef CONFIG_DDR_32BIT
{0x00001400, 0x73004C30}, /*DDR SDRAM Configuration Register */
-#else /*MV_DDR_64BIT */
+#else /*CONFIG_DDR_64BIT */
{0x00001400, 0x7300CC30}, /*DDR SDRAM Configuration Register */
/*{0x00001400, 0x7304CC30}, *//*DDR SDRAM Configuration Register */
#endif
DEBUG_WL_FULL_S(s); DEBUG_WL_FULL_D(d, l); DEBUG_WL_FULL_S("\n")
#ifdef MV_DEBUG_WL
+#define DEBUG_WL_S(s) puts(s)
+#define DEBUG_WL_D(d, l) printf("%x", d)
#define DEBUG_RL_S(s) \
debug_cond(ddr3_get_log_level() >= MV_LOG_LEVEL_2, "%s", s)
#define DEBUG_RL_D(d, l) \
DEBUG_WL_FULL_D((u32) phase, 1);
DEBUG_WL_FULL_S(", Delay = ");
DEBUG_WL_FULL_D((u32) delay, 1);
- DEBUG_WL_FULL_S(", Counter = ");
- DEBUG_WL_FULL_D((u32) i, 1);
DEBUG_WL_FULL_S("\n");
/* Drive DQS high for one cycle - All data PUPs */
#if defined(CONFIG_ORION5X)
#include <asm/arch/orion5x.h>
-#elif (defined(CONFIG_KIRKWOOD) || defined(CONFIG_ARMADA_XP))
+#elif (defined(CONFIG_KIRKWOOD) || defined(CONFIG_ARCH_MVEBU))
#include <asm/arch/soc.h>
#elif defined(CONFIG_SUNXI)
#include <asm/arch/i2c.h>
* Driver for Marvell NETA network card for Armada XP and Armada 370 SoCs.
*
* U-Boot version:
- * Copyright (C) 2014 Stefan Roese <sr@denx.de>
+ * Copyright (C) 2014-2015 Stefan Roese <sr@denx.de>
*
* Based on the Linux version which is:
* Copyright (C) 2012 Marvell
*/
#include <common.h>
+#include <dm.h>
#include <net.h>
#include <netdev.h>
#include <config.h>
#include <linux/compat.h>
#include <linux/mbus.h>
+DECLARE_GLOBAL_DATA_PTR;
+
#if !defined(CONFIG_PHYLIB)
# error Marvell mvneta requires PHYLIB
#endif
mvneta_port_enable(pp);
}
-static void mvneta_adjust_link(struct eth_device *dev)
+static void mvneta_adjust_link(struct udevice *dev)
{
- struct mvneta_port *pp = dev->priv;
+ struct mvneta_port *pp = dev_get_priv(dev);
struct phy_device *phydev = pp->phydev;
int status_change = 0;
}
}
-static int mvneta_open(struct eth_device *dev)
+static int mvneta_open(struct udevice *dev)
{
- struct mvneta_port *pp = dev->priv;
+ struct mvneta_port *pp = dev_get_priv(dev);
int ret;
ret = mvneta_setup_rxqs(pp);
}
/* Initialize hw */
-static int mvneta_init(struct mvneta_port *pp)
+static int mvneta_init2(struct mvneta_port *pp)
{
int queue;
}
/* Device initialization routine */
-static int mvneta_probe(struct eth_device *dev)
+static int mvneta_init(struct udevice *dev)
{
- struct mvneta_port *pp = dev->priv;
+ struct eth_pdata *pdata = dev_get_platdata(dev);
+ struct mvneta_port *pp = dev_get_priv(dev);
int err;
pp->tx_ring_size = MVNETA_MAX_TXD;
pp->rx_ring_size = MVNETA_MAX_RXD;
- err = mvneta_init(pp);
+ err = mvneta_init2(pp);
if (err < 0) {
dev_err(&pdev->dev, "can't init eth hal\n");
return err;
}
- mvneta_conf_mbus_windows(pp);
-
- mvneta_mac_addr_set(pp, dev->enetaddr, rxq_def);
+ mvneta_mac_addr_set(pp, pdata->enetaddr, rxq_def);
err = mvneta_port_power_up(pp, pp->phy_interface);
if (err < 0) {
}
/*
- * smi_reg_read - miiphy_read callback function.
+ * mvneta_mdio_read - miiphy_read callback function.
*
* Returns 16bit phy register value, or 0xffff on error
*/
-static int smi_reg_read(const char *devname, u8 phy_adr, u8 reg_ofs, u16 *data)
+static int mvneta_mdio_read(struct mii_dev *bus, int addr, int devad, int reg)
{
- struct eth_device *dev = eth_get_dev_by_name(devname);
- struct mvneta_port *pp = dev->priv;
+ struct mvneta_port *pp = bus->priv;
u32 smi_reg;
u32 timeout;
/* check parameters */
- if (phy_adr > MVNETA_PHY_ADDR_MASK) {
- printf("Error: Invalid PHY address %d\n", phy_adr);
+ if (addr > MVNETA_PHY_ADDR_MASK) {
+ printf("Error: Invalid PHY address %d\n", addr);
return -EFAULT;
}
- if (reg_ofs > MVNETA_PHY_REG_MASK) {
- printf("Err: Invalid register offset %d\n", reg_ofs);
+ if (reg > MVNETA_PHY_REG_MASK) {
+ printf("Err: Invalid register offset %d\n", reg);
return -EFAULT;
}
return -EFAULT;
/* fill the phy address and regiser offset and read opcode */
- smi_reg = (phy_adr << MVNETA_SMI_DEV_ADDR_OFFS)
- | (reg_ofs << MVNETA_SMI_REG_ADDR_OFFS)
+ smi_reg = (addr << MVNETA_SMI_DEV_ADDR_OFFS)
+ | (reg << MVNETA_SMI_REG_ADDR_OFFS)
| MVNETA_SMI_OPCODE_READ;
/* write the smi register */
mvreg_write(pp, MVNETA_SMI, smi_reg);
- /*wait till read value is ready */
+ /* wait till read value is ready */
timeout = MVNETA_SMI_TIMEOUT;
do {
for (timeout = 0; timeout < MVNETA_SMI_TIMEOUT; timeout++)
;
- *data = (u16)(mvreg_read(pp, MVNETA_SMI) & MVNETA_SMI_DATA_MASK);
-
- return 0;
+ return mvreg_read(pp, MVNETA_SMI) & MVNETA_SMI_DATA_MASK;
}
/*
- * smi_reg_write - imiiphy_write callback function.
+ * mvneta_mdio_write - miiphy_write callback function.
*
* Returns 0 if write succeed, -EINVAL on bad parameters
* -ETIME on timeout
*/
-static int smi_reg_write(const char *devname, u8 phy_adr, u8 reg_ofs, u16 data)
+static int mvneta_mdio_write(struct mii_dev *bus, int addr, int devad, int reg,
+ u16 value)
{
- struct eth_device *dev = eth_get_dev_by_name(devname);
- struct mvneta_port *pp = dev->priv;
+ struct mvneta_port *pp = bus->priv;
u32 smi_reg;
/* check parameters */
- if (phy_adr > MVNETA_PHY_ADDR_MASK) {
- printf("Error: Invalid PHY address %d\n", phy_adr);
+ if (addr > MVNETA_PHY_ADDR_MASK) {
+ printf("Error: Invalid PHY address %d\n", addr);
return -EFAULT;
}
- if (reg_ofs > MVNETA_PHY_REG_MASK) {
- printf("Err: Invalid register offset %d\n", reg_ofs);
+ if (reg > MVNETA_PHY_REG_MASK) {
+ printf("Err: Invalid register offset %d\n", reg);
return -EFAULT;
}
return -EFAULT;
/* fill the phy addr and reg offset and write opcode and data */
- smi_reg = (data << MVNETA_SMI_DATA_OFFS);
- smi_reg |= (phy_adr << MVNETA_SMI_DEV_ADDR_OFFS)
- | (reg_ofs << MVNETA_SMI_REG_ADDR_OFFS);
+ smi_reg = value << MVNETA_SMI_DATA_OFFS;
+ smi_reg |= (addr << MVNETA_SMI_DEV_ADDR_OFFS)
+ | (reg << MVNETA_SMI_REG_ADDR_OFFS);
smi_reg &= ~MVNETA_SMI_OPCODE_READ;
/* write the smi register */
return 0;
}
-static int mvneta_init_u_boot(struct eth_device *dev, bd_t *bis)
+static int mvneta_start(struct udevice *dev)
{
- struct mvneta_port *pp = dev->priv;
+ struct mvneta_port *pp = dev_get_priv(dev);
struct phy_device *phydev;
mvneta_port_power_up(pp, pp->phy_interface);
}
/* Full init on first call */
- mvneta_probe(dev);
+ mvneta_init(dev);
pp->init = 1;
} else {
/* Upon all following calls, this is enough */
return 0;
}
-static int mvneta_send(struct eth_device *dev, void *ptr, int len)
+static int mvneta_send(struct udevice *dev, void *packet, int length)
{
- struct mvneta_port *pp = dev->priv;
+ struct mvneta_port *pp = dev_get_priv(dev);
struct mvneta_tx_queue *txq = &pp->txqs[0];
struct mvneta_tx_desc *tx_desc;
int sent_desc;
/* Get a descriptor for the first part of the packet */
tx_desc = mvneta_txq_next_desc_get(txq);
- tx_desc->buf_phys_addr = (u32)ptr;
- tx_desc->data_size = len;
- flush_dcache_range((u32)ptr, (u32)ptr + len);
+ tx_desc->buf_phys_addr = (u32)packet;
+ tx_desc->data_size = length;
+ flush_dcache_range((u32)packet, (u32)packet + length);
/* First and Last descriptor */
tx_desc->command = MVNETA_TX_L4_CSUM_NOT | MVNETA_TXD_FLZ_DESC;
/* txDone has increased - hw sent packet */
mvneta_txq_sent_desc_dec(pp, txq, sent_desc);
- return 0;
return 0;
}
-static int mvneta_recv(struct eth_device *dev)
+static int mvneta_recv(struct udevice *dev, int flags, uchar **packetp)
{
- struct mvneta_port *pp = dev->priv;
+ struct mvneta_port *pp = dev_get_priv(dev);
int rx_done;
- int packets_done;
struct mvneta_rx_queue *rxq;
+ int rx_bytes = 0;
/* get rx queue */
rxq = mvneta_rxq_handle_get(pp, rxq_def);
rx_done = mvneta_rxq_busy_desc_num_get(pp, rxq);
- packets_done = rx_done;
- while (packets_done--) {
+ if (rx_done) {
struct mvneta_rx_desc *rx_desc;
unsigned char *data;
u32 rx_status;
- int rx_bytes;
/*
* No cache invalidation needed here, since the desc's are
(rx_status & MVNETA_RXD_ERR_SUMMARY)) {
mvneta_rx_error(pp, rx_desc);
/* leave the descriptor untouched */
- continue;
+ return -EIO;
}
/* 2 bytes for marvell header. 4 bytes for crc */
* No cache invalidation needed here, since the rx_buffer's are
* located in a uncached memory region
*/
- net_process_received_packet(data, rx_bytes);
- }
+ *packetp = data;
- /* Update rxq management counters */
- if (rx_done)
mvneta_rxq_desc_num_update(pp, rxq, rx_done, rx_done);
+ }
- return 0;
-}
-
-static void mvneta_halt(struct eth_device *dev)
-{
- struct mvneta_port *pp = dev->priv;
-
- mvneta_port_down(pp);
- mvneta_port_disable(pp);
+ return rx_bytes;
}
-int mvneta_initialize(bd_t *bis, int base_addr, int devnum, int phy_addr)
+static int mvneta_probe(struct udevice *dev)
{
- struct eth_device *dev;
- struct mvneta_port *pp;
+ struct eth_pdata *pdata = dev_get_platdata(dev);
+ struct mvneta_port *pp = dev_get_priv(dev);
+ void *blob = (void *)gd->fdt_blob;
+ int node = dev->of_offset;
+ struct mii_dev *bus;
+ unsigned long addr;
void *bd_space;
- dev = calloc(1, sizeof(*dev));
- if (dev == NULL)
- return -ENOMEM;
-
- pp = calloc(1, sizeof(*pp));
- if (pp == NULL)
- return -ENOMEM;
-
- dev->priv = pp;
-
/*
* Allocate buffer area for descs and rx_buffers. This is only
* done once for all interfaces. As only one interface can
MVNETA_MAX_RXD * sizeof(struct mvneta_rx_desc));
}
- sprintf(dev->name, "neta%d", devnum);
+ pp->base = (void __iomem *)pdata->iobase;
- pp->base = (void __iomem *)base_addr;
- dev->iobase = base_addr;
- dev->init = mvneta_init_u_boot;
- dev->halt = mvneta_halt;
- dev->send = mvneta_send;
- dev->recv = mvneta_recv;
- dev->write_hwaddr = NULL;
+ /* Configure MBUS address windows */
+ mvneta_conf_mbus_windows(pp);
- /*
- * The PHY interface type is configured via the
- * board specific CONFIG_SYS_NETA_INTERFACE_TYPE
- * define.
- */
- pp->phy_interface = CONFIG_SYS_NETA_INTERFACE_TYPE;
+ /* PHY interface is already decoded in mvneta_ofdata_to_platdata() */
+ pp->phy_interface = pdata->phy_interface;
+
+ /* Now read phyaddr from DT */
+ addr = fdtdec_get_int(blob, node, "phy", 0);
+ addr = fdt_node_offset_by_phandle(blob, addr);
+ pp->phyaddr = fdtdec_get_int(blob, addr, "reg", 0);
+
+ bus = mdio_alloc();
+ if (!bus) {
+ printf("Failed to allocate MDIO bus\n");
+ return -ENOMEM;
+ }
+
+ bus->read = mvneta_mdio_read;
+ bus->write = mvneta_mdio_write;
+ snprintf(bus->name, sizeof(bus->name), dev->name);
+ bus->priv = (void *)pp;
+ pp->bus = bus;
- eth_register(dev);
+ return mdio_register(bus);
+}
- pp->phyaddr = phy_addr;
- miiphy_register(dev->name, smi_reg_read, smi_reg_write);
- pp->bus = miiphy_get_dev_by_name(dev->name);
+static void mvneta_stop(struct udevice *dev)
+{
+ struct mvneta_port *pp = dev_get_priv(dev);
- return 1;
+ mvneta_port_down(pp);
+ mvneta_port_disable(pp);
}
+
+static const struct eth_ops mvneta_ops = {
+ .start = mvneta_start,
+ .send = mvneta_send,
+ .recv = mvneta_recv,
+ .stop = mvneta_stop,
+};
+
+static int mvneta_ofdata_to_platdata(struct udevice *dev)
+{
+ struct eth_pdata *pdata = dev_get_platdata(dev);
+ const char *phy_mode;
+
+ pdata->iobase = dev_get_addr(dev);
+
+ /* Get phy-mode / phy_interface from DT */
+ pdata->phy_interface = -1;
+ phy_mode = fdt_getprop(gd->fdt_blob, dev->of_offset, "phy-mode", NULL);
+ if (phy_mode)
+ pdata->phy_interface = phy_get_interface_by_name(phy_mode);
+ if (pdata->phy_interface == -1) {
+ debug("%s: Invalid PHY interface '%s'\n", __func__, phy_mode);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static const struct udevice_id mvneta_ids[] = {
+ { .compatible = "marvell,armada-370-neta" },
+ { .compatible = "marvell,armada-xp-neta" },
+ { }
+};
+
+U_BOOT_DRIVER(mvneta) = {
+ .name = "mvneta",
+ .id = UCLASS_ETH,
+ .of_match = mvneta_ids,
+ .ofdata_to_platdata = mvneta_ofdata_to_platdata,
+ .probe = mvneta_probe,
+ .ops = &mvneta_ops,
+ .priv_auto_alloc_size = sizeof(struct mvneta_port),
+ .platdata_auto_alloc_size = sizeof(struct eth_pdata),
+};
bar_res = prefetch;
else
bar_res = mem;
-#endif
debug("PCI Autoconfig: BAR %d, %s, size=0x%llx, ",
bar_nr, bar_res == prefetch ? "Prf" : "Mem",
(unsigned long long)bar_size);
+#endif
}
#ifndef CONFIG_PCI_ENUM_ONLY
}
#endif
+static int mvebu_pex_unit_is_x4(int pex_idx)
+{
+ int pex_unit = pex_idx < 9 ? pex_idx >> 2 : 3;
+ u32 mask = (0x0f << (pex_unit * 8));
+
+ return (readl(COMPHY_REFCLK_ALIGNMENT) & mask) == mask;
+}
+
static inline bool mvebu_pcie_link_up(struct mvebu_pcie *pcie)
{
u32 val;
writel(0, pcie->base + PCIE_BAR_HI_OFF(0));
bus = hose->last_busno + 1;
+
+ /* need to skip more for X4 links, otherwise scan will hang */
+ if (mvebu_soc_family() == MVEBU_SOC_AXP) {
+ if (mvebu_pex_unit_is_x4(i))
+ i += 3;
+ }
}
}
*/
#include <common.h>
+#include <dm.h>
#include <malloc.h>
#include <spi.h>
#include <asm/io.h>
#endif
#include <asm/arch-mvebu/spi.h>
+static void _spi_cs_activate(struct kwspi_registers *reg)
+{
+ setbits_le32(®->ctrl, KWSPI_CSN_ACT);
+}
+
+static void _spi_cs_deactivate(struct kwspi_registers *reg)
+{
+ clrbits_le32(®->ctrl, KWSPI_CSN_ACT);
+}
+
+static int _spi_xfer(struct kwspi_registers *reg, unsigned int bitlen,
+ const void *dout, void *din, unsigned long flags)
+{
+ unsigned int tmpdout, tmpdin;
+ int tm, isread = 0;
+
+ debug("spi_xfer: dout %p din %p bitlen %u\n", dout, din, bitlen);
+
+ if (flags & SPI_XFER_BEGIN)
+ _spi_cs_activate(reg);
+
+ /*
+ * handle data in 8-bit chunks
+ * TBD: 2byte xfer mode to be enabled
+ */
+ clrsetbits_le32(®->cfg, KWSPI_XFERLEN_MASK, KWSPI_XFERLEN_1BYTE);
+
+ while (bitlen > 4) {
+ debug("loopstart bitlen %d\n", bitlen);
+ tmpdout = 0;
+
+ /* Shift data so it's msb-justified */
+ if (dout)
+ tmpdout = *(u32 *)dout & 0xff;
+
+ clrbits_le32(®->irq_cause, KWSPI_SMEMRDIRQ);
+ writel(tmpdout, ®->dout); /* Write the data out */
+ debug("*** spi_xfer: ... %08x written, bitlen %d\n",
+ tmpdout, bitlen);
+
+ /*
+ * Wait for SPI transmit to get out
+ * or time out (1 second = 1000 ms)
+ * The NE event must be read and cleared first
+ */
+ for (tm = 0, isread = 0; tm < KWSPI_TIMEOUT; ++tm) {
+ if (readl(®->irq_cause) & KWSPI_SMEMRDIRQ) {
+ isread = 1;
+ tmpdin = readl(®->din);
+ debug("spi_xfer: din %p..%08x read\n",
+ din, tmpdin);
+
+ if (din) {
+ *((u8 *)din) = (u8)tmpdin;
+ din += 1;
+ }
+ if (dout)
+ dout += 1;
+ bitlen -= 8;
+ }
+ if (isread)
+ break;
+ }
+ if (tm >= KWSPI_TIMEOUT)
+ printf("*** spi_xfer: Time out during SPI transfer\n");
+
+ debug("loopend bitlen %d\n", bitlen);
+ }
+
+ if (flags & SPI_XFER_END)
+ _spi_cs_deactivate(reg);
+
+ return 0;
+}
+
+#ifndef CONFIG_DM_SPI
+
static struct kwspi_registers *spireg =
(struct kwspi_registers *)MVEBU_SPI_BASE;
void spi_cs_activate(struct spi_slave *slave)
{
- setbits_le32(&spireg->ctrl, KWSPI_CSN_ACT);
+ _spi_cs_activate(spireg);
}
void spi_cs_deactivate(struct spi_slave *slave)
{
- clrbits_le32(&spireg->ctrl, KWSPI_CSN_ACT);
+ _spi_cs_deactivate(spireg);
}
-int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout,
- void *din, unsigned long flags)
+int spi_xfer(struct spi_slave *slave, unsigned int bitlen,
+ const void *dout, void *din, unsigned long flags)
{
- unsigned int tmpdout, tmpdin;
- int tm, isread = 0;
+ return _spi_xfer(spireg, bitlen, dout, din, flags);
+}
- debug("spi_xfer: slave %u:%u dout %p din %p bitlen %u\n",
- slave->bus, slave->cs, dout, din, bitlen);
+#else
- if (flags & SPI_XFER_BEGIN)
- spi_cs_activate(slave);
+/* Here now the DM part */
- /*
- * handle data in 8-bit chunks
- * TBD: 2byte xfer mode to be enabled
- */
- clrsetbits_le32(&spireg->cfg, KWSPI_XFERLEN_MASK, KWSPI_XFERLEN_1BYTE);
+struct mvebu_spi_platdata {
+ struct kwspi_registers *spireg;
+};
- while (bitlen > 4) {
- debug("loopstart bitlen %d\n", bitlen);
- tmpdout = 0;
+struct mvebu_spi_priv {
+ struct kwspi_registers *spireg;
+};
- /* Shift data so it's msb-justified */
- if (dout)
- tmpdout = *(u32 *)dout & 0xff;
+static int mvebu_spi_set_speed(struct udevice *bus, uint hz)
+{
+ struct mvebu_spi_platdata *plat = dev_get_platdata(bus);
+ struct kwspi_registers *reg = plat->spireg;
+ u32 data;
- clrbits_le32(&spireg->irq_cause, KWSPI_SMEMRDIRQ);
- writel(tmpdout, &spireg->dout); /* Write the data out */
- debug("*** spi_xfer: ... %08x written, bitlen %d\n",
- tmpdout, bitlen);
+ /* calculate spi clock prescaller using max_hz */
+ data = ((CONFIG_SYS_TCLK / 2) / hz) + 0x10;
+ data = data < KWSPI_CLKPRESCL_MIN ? KWSPI_CLKPRESCL_MIN : data;
+ data = data > KWSPI_CLKPRESCL_MASK ? KWSPI_CLKPRESCL_MASK : data;
- /*
- * Wait for SPI transmit to get out
- * or time out (1 second = 1000 ms)
- * The NE event must be read and cleared first
- */
- for (tm = 0, isread = 0; tm < KWSPI_TIMEOUT; ++tm) {
- if (readl(&spireg->irq_cause) & KWSPI_SMEMRDIRQ) {
- isread = 1;
- tmpdin = readl(&spireg->din);
- debug("spi_xfer: din %p..%08x read\n",
- din, tmpdin);
+ /* program spi clock prescaler using max_hz */
+ writel(KWSPI_ADRLEN_3BYTE | data, ®->cfg);
+ debug("data = 0x%08x\n", data);
- if (din) {
- *((u8 *)din) = (u8)tmpdin;
- din += 1;
- }
- if (dout)
- dout += 1;
- bitlen -= 8;
- }
- if (isread)
- break;
- }
- if (tm >= KWSPI_TIMEOUT)
- printf("*** spi_xfer: Time out during SPI transfer\n");
+ return 0;
+}
- debug("loopend bitlen %d\n", bitlen);
- }
+static int mvebu_spi_set_mode(struct udevice *bus, uint mode)
+{
+ return 0;
+}
- if (flags & SPI_XFER_END)
- spi_cs_deactivate(slave);
+static int mvebu_spi_xfer(struct udevice *dev, unsigned int bitlen,
+ const void *dout, void *din, unsigned long flags)
+{
+ struct udevice *bus = dev->parent;
+ struct mvebu_spi_platdata *plat = dev_get_platdata(bus);
+
+ return _spi_xfer(plat->spireg, bitlen, dout, din, flags);
+}
+
+static int mvebu_spi_probe(struct udevice *bus)
+{
+ struct mvebu_spi_platdata *plat = dev_get_platdata(bus);
+ struct kwspi_registers *reg = plat->spireg;
+
+ writel(KWSPI_SMEMRDY, ®->ctrl);
+ writel(KWSPI_SMEMRDIRQ, ®->irq_cause);
+ writel(KWSPI_IRQMASK, ®->irq_mask);
+
+ return 0;
+}
+
+static int mvebu_spi_ofdata_to_platdata(struct udevice *bus)
+{
+ struct mvebu_spi_platdata *plat = dev_get_platdata(bus);
+
+ plat->spireg = (struct kwspi_registers *)dev_get_addr(bus);
return 0;
}
+
+static const struct dm_spi_ops mvebu_spi_ops = {
+ .xfer = mvebu_spi_xfer,
+ .set_speed = mvebu_spi_set_speed,
+ .set_mode = mvebu_spi_set_mode,
+ /*
+ * cs_info is not needed, since we require all chip selects to be
+ * in the device tree explicitly
+ */
+};
+
+static const struct udevice_id mvebu_spi_ids[] = {
+ { .compatible = "marvell,armada-380-spi" },
+ { .compatible = "marvell,armada-xp-spi" },
+ { }
+};
+
+U_BOOT_DRIVER(mvebu_spi) = {
+ .name = "mvebu_spi",
+ .id = UCLASS_SPI,
+ .of_match = mvebu_spi_ids,
+ .ops = &mvebu_spi_ops,
+ .ofdata_to_platdata = mvebu_spi_ofdata_to_platdata,
+ .platdata_auto_alloc_size = sizeof(struct mvebu_spi_platdata),
+ .priv_auto_alloc_size = sizeof(struct mvebu_spi_priv),
+ .probe = mvebu_spi_probe,
+};
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2015 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _CONFIG_CLEARFOG_H
+#define _CONFIG_CLEARFOG_H
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+
+#define CONFIG_DISPLAY_BOARDINFO_LATE
+
+/*
+ * TEXT_BASE needs to be below 16MiB, since this area is scrubbed
+ * for DDR ECC byte filling in the SPL before loading the main
+ * U-Boot into it.
+ */
+#define CONFIG_SYS_TEXT_BASE 0x00800000
+#define CONFIG_SYS_TCLK 250000000 /* 250MHz */
+
+/*
+ * Commands configuration
+ */
+#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
+#define CONFIG_CMD_BOOTZ
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_EXT4
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_FS_GENERIC
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_PCI
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_SPI
+#define CONFIG_CMD_TFTPPUT
+#define CONFIG_CMD_TIME
+
+/* I2C */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_MVTWSI
+#define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE
+#define CONFIG_SYS_I2C_SLAVE 0x0
+#define CONFIG_SYS_I2C_SPEED 100000
+
+/* SPI NOR flash default params, used by sf commands */
+#define CONFIG_SF_DEFAULT_SPEED 1000000
+#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
+#define CONFIG_SPI_FLASH_STMICRO
+
+/*
+ * SDIO/MMC Card Configuration
+ */
+#define CONFIG_MMC
+#define CONFIG_MMC_SDMA
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SDHCI
+#define CONFIG_MV_SDHCI
+#define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE
+
+/* Partition support */
+#define CONFIG_DOS_PARTITION
+#define CONFIG_EFI_PARTITION
+
+/* Additional FS support/configuration */
+#define CONFIG_SUPPORT_VFAT
+
+/* USB/EHCI configuration */
+#define CONFIG_EHCI_IS_TDI
+
+#define CONFIG_ENV_MIN_ENTRIES 128
+
+/* Environment in MMC */
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_MMC_ENV_DEV 0
+#define CONFIG_ENV_SECT_SIZE 0x200
+#define CONFIG_ENV_SIZE 0x10000
+/*
+ * For SD - reserve 1 LBA for MBR + 1M for u-boot image. The MMC/eMMC
+ * boot image starts @ LBA-0.
+ * As result in MMC/eMMC case it will be a 1 sector gap between u-boot
+ * image and environment
+ */
+#define CONFIG_ENV_OFFSET 0xf0000
+#define CONFIG_ENV_ADDR CONFIG_ENV_OFFSET
+
+#define CONFIG_PHY_MARVELL /* there is a marvell phy */
+#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
+
+/* PCIe support */
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_PCI
+#define CONFIG_PCI_MVEBU
+#define CONFIG_PCI_PNP
+#define CONFIG_PCI_SCAN_SHOW
+#endif
+
+#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */
+#define CONFIG_SYS_ALT_MEMTEST
+
+/* Keep device tree and initrd in lower memory so the kernel can access them */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "fdt_high=0x10000000\0" \
+ "initrd_high=0x10000000\0"
+
+/* SPL */
+/*
+ * Select the boot device here
+ *
+ * Currently supported are:
+ * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash
+ * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1)
+ */
+#define SPL_BOOT_SPI_NOR_FLASH 1
+#define SPL_BOOT_SDIO_MMC_CARD 2
+#define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SDIO_MMC_CARD
+
+/* Defines for SPL */
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SPL_SIZE (140 << 10)
+#define CONFIG_SPL_TEXT_BASE 0x40000030
+#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030)
+
+#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
+#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
+
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SYS_MALLOC_SIMPLE
+#endif
+
+#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
+#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
+
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_I2C_SUPPORT
+
+#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
+/* SPL related SPI defines */
+#define CONFIG_SPL_SPI_SUPPORT
+#define CONFIG_SPL_SPI_FLASH_SUPPORT
+#define CONFIG_SPL_SPI_LOAD
+#define CONFIG_SPL_SPI_BUS 0
+#define CONFIG_SPL_SPI_CS 0
+#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
+#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
+#endif
+
+#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD
+/* SPL related MMC defines */
+#define CONFIG_SPL_MMC_SUPPORT
+#define CONFIG_SPL_LIBDISK_SUPPORT
+#define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10)
+#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR ((CONFIG_SYS_U_BOOT_OFFS / 512)\
+ + 1)
+#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS ((512 << 10) / 512) /* 512KiB */
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */
+#endif
+#endif
+
+/*
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
+ */
+#include "mv-common.h"
+
+#endif /* _CONFIG_CLEARFOG_H */
/*
* High Level Configuration Options (easy to change)
*/
-#define CONFIG_ARMADA_XP /* SOC Family Name */
-#define CONFIG_ARMADA_38X
-#define CONFIG_DB_88F6820_GP /* Board target name for DDR training */
-#define CONFIG_SYS_L2_PL310
-
-#ifdef CONFIG_SPL_BUILD
-#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
-#endif
#define CONFIG_DISPLAY_BOARDINFO_LATE
/*
#define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */
#define CONFIG_PHY_MARVELL /* there is a marvell phy */
-#define CONFIG_PHY_ADDR { 1, 0 }
-#define CONFIG_SYS_NETA_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII
#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
/* PCIe support */
+#ifndef CONFIG_SPL_BUILD
#define CONFIG_PCI
#define CONFIG_PCI_MVEBU
#define CONFIG_PCI_PNP
#define CONFIG_PCI_SCAN_SHOW
-#define CONFIG_E1000 /* enable Intel E1000 support for testing */
+#endif
#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */
#define CONFIG_SYS_ALT_MEMTEST
#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE)
#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
-#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_BSS_START_ADDR + \
- CONFIG_SPL_BSS_MAX_SIZE)
-#define CONFIG_SYS_SPL_MALLOC_SIZE (16 << 10)
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SYS_MALLOC_SIMPLE
+#endif
#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
#define CONFIG_SPL_SPI_LOAD
#define CONFIG_SPL_SPI_BUS 0
#define CONFIG_SPL_SPI_CS 0
-#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
+#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000
#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
#endif
#endif
#endif
-/* Enable DDR support in SPL (DDR3 training from Marvell bin_hdr) */
-#define CONFIG_SYS_MVEBU_DDR_A38X
-#define CONFIG_DDR3
-
/*
* mv-common.h should be defined after CMD configs since it used them
* to enable certain macros
/*
- * Copyright (C) 2014 Stefan Roese <sr@denx.de>
+ * Copyright (C) 2014-2015 Stefan Roese <sr@denx.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
/*
* High Level Configuration Options (easy to change)
*/
-#define CONFIG_ARMADA_XP /* SOC Family Name */
#define CONFIG_DB_784MP_GP /* Board target name for DDR training */
-#ifdef CONFIG_SPL_BUILD
-#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
-#endif
#define CONFIG_DISPLAY_BOARDINFO_LATE
/*
* Commands configuration
*/
#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
+#define CONFIG_CMD_CACHE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ENV
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_EXT4
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_FS_GENERIC
#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IDE
#define CONFIG_CMD_NAND
#define CONFIG_CMD_PCI
#define CONFIG_CMD_PING
+#define CONFIG_CMD_SATA
#define CONFIG_CMD_SF
#define CONFIG_CMD_SPI
#define CONFIG_CMD_TFTPPUT
#define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64KiB sectors */
#define CONFIG_PHY_MARVELL /* there is a marvell phy */
-#define CONFIG_PHY_ADDR { 0x10, 0x11, 0x12, 0x13 }
-#define CONFIG_SYS_NETA_INTERFACE_TYPE PHY_INTERFACE_MODE_QSGMII
#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
-#define CONFIG_RESET_PHY_R
#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */
#define CONFIG_SYS_ALT_MEMTEST
/* SATA support */
-#ifdef CONFIG_CMD_IDE
-#define __io
-#define CONFIG_IDE_PREINIT
-#define CONFIG_MVSATA_IDE
-
-/* Needs byte-swapping for ATA data register */
-#define CONFIG_IDE_SWAP_IO
-
-#define CONFIG_SYS_ATA_REG_OFFSET 0x0100 /* Offset for register access */
-#define CONFIG_SYS_ATA_DATA_OFFSET 0x0100 /* Offset for data I/O */
-#define CONFIG_SYS_ATA_ALT_OFFSET 0x0100
-
-/* Each 8-bit ATA register is aligned to a 4-bytes address */
-#define CONFIG_SYS_ATA_STRIDE 4
-
-/* CONFIG_CMD_IDE requires some #defines for ATA registers */
-#define CONFIG_SYS_IDE_MAXBUS 2
-#define CONFIG_SYS_IDE_MAXDEVICE CONFIG_SYS_IDE_MAXBUS
-
-/* ATA registers base is at SATA controller base */
-#define CONFIG_SYS_ATA_BASE_ADDR MVEBU_AXP_SATA_BASE
-#define CONFIG_SYS_ATA_IDE0_OFFSET 0x2000
-#define CONFIG_SYS_ATA_IDE1_OFFSET 0x4000
-
+#define CONFIG_SYS_SATA_MAX_DEVICE 2
+#define CONFIG_SATA_MV
+#define CONFIG_LIBATA
+#define CONFIG_LBA48
+#define CONFIG_EFI_PARTITION
#define CONFIG_DOS_PARTITION
-#endif /* CONFIG_CMD_IDE */
+
+/* Additional FS support/configuration */
+#define CONFIG_SUPPORT_VFAT
/* PCIe support */
+#ifndef CONFIG_SPL_BUILD
#define CONFIG_PCI
#define CONFIG_PCI_MVEBU
#define CONFIG_PCI_PNP
#define CONFIG_PCI_SCAN_SHOW
-#define CONFIG_E1000 /* enable Intel E1000 support for testing */
+#endif
/* NAND */
#define CONFIG_SYS_NAND_USE_FLASH_BBT
#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
-#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_BSS_START_ADDR + \
- CONFIG_SPL_BSS_MAX_SIZE)
-#define CONFIG_SYS_SPL_MALLOC_SIZE (16 << 10)
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SYS_MALLOC_SIMPLE
+#endif
#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS
/* Enable DDR support in SPL (DDR3 training from Marvell bin_hdr) */
-#define CONFIG_SYS_MVEBU_DDR_AXP
#define CONFIG_SPD_EEPROM 0x4e
+#define CONFIG_BOARD_ECC_SUPPORT /* this board supports ECC */
#endif /* _CONFIG_DB_MV7846MP_GP_H */
--- /dev/null
+/*
+ * Copyright (C) 2014 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _CONFIG_SYNOLOGY_DS414_H
+#define _CONFIG_SYNOLOGY_DS414_H
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+#define CONFIG_DISPLAY_BOARDINFO_LATE
+
+/*
+ * TEXT_BASE needs to be below 16MiB, since this area is scrubbed
+ * for DDR ECC byte filling in the SPL before loading the main
+ * U-Boot into it.
+ */
+#define CONFIG_SYS_TEXT_BASE 0x00800000
+#define CONFIG_SYS_TCLK 250000000 /* 250MHz */
+
+/*
+ * Commands configuration
+ */
+#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_SPI
+#define CONFIG_CMD_TFTPPUT
+#define CONFIG_CMD_TIME
+#define CONFIG_CMD_USB
+
+/* I2C */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_MVTWSI
+#define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE
+#define CONFIG_SYS_I2C_SLAVE 0x0
+#define CONFIG_SYS_I2C_SPEED 100000
+
+/* SPI NOR flash default params, used by sf commands */
+#define CONFIG_SF_DEFAULT_SPEED 1000000
+#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
+
+/* Environment in SPI NOR flash */
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_OFFSET 0x7E0000 /* RedBoot config partition in DTS */
+#define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */
+#define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64KiB sectors */
+
+#define CONFIG_PHY_MARVELL /* there is a marvell phy */
+#define CONFIG_PHY_ADDR { 0x1, 0x0 }
+#define CONFIG_SYS_NETA_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII
+
+#define CONFIG_SYS_ALT_MEMTEST
+
+/* PCIe support */
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_PCI
+#define CONFIG_CMD_PCI
+#define CONFIG_CMD_PCI_ENUM
+#define CONFIG_PCI_MVEBU
+#define CONFIG_PCI_SCAN_SHOW
+#endif
+
+/* USB/EHCI/XHCI configuration */
+
+#define CONFIG_DM_USB
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
+
+/* FIXME: broken XHCI support
+ * Below defines should enable support for the two rear USB3 ports. Sadly, this
+ * does not work because:
+ * - xhci-pci seems to not support DM_USB, so with that enabled it is not
+ * found.
+ * - USB init fails, controller does not respond in time */
+#if 0
+#undef CONFIG_DM_USB
+#define CONFIG_USB_XHCI
+#define CONFIG_USB_XHCI_PCI
+#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
+#endif
+
+#if !defined(CONFIG_USB_XHCI)
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_MARVELL
+#define CONFIG_EHCI_IS_TDI
+#endif
+
+/* why is this only defined in mv-common.h if CONFIG_DM is undefined? */
+#define CONFIG_USB_STORAGE
+#define CONFIG_DOS_PARTITION
+#define CONFIG_ISO_PARTITION
+#define CONFIG_SUPPORT_VFAT
+#define CONFIG_SYS_MVFS
+
+/*
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
+ */
+#include "mv-common.h"
+
+/*
+ * Memory layout while starting into the bin_hdr via the
+ * BootROM:
+ *
+ * 0x4000.4000 - 0x4003.4000 headers space (192KiB)
+ * 0x4000.4030 bin_hdr start address
+ * 0x4003.4000 - 0x4004.7c00 BootROM memory allocations (15KiB)
+ * 0x4007.fffc BootROM stack top
+ *
+ * The address space between 0x4007.fffc and 0x400f.fff is not locked in
+ * L2 cache thus cannot be used.
+ */
+
+/* SPL */
+/* Defines for SPL */
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SPL_TEXT_BASE 0x40004030
+#define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030)
+
+#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
+#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
+
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SYS_MALLOC_SIMPLE
+#endif
+
+#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
+#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
+
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_I2C_SUPPORT
+
+/* SPL related SPI defines */
+#define CONFIG_SPL_SPI_SUPPORT
+#define CONFIG_SPL_SPI_FLASH_SUPPORT
+#define CONFIG_SPL_SPI_LOAD
+#define CONFIG_SPL_SPI_BUS 0
+#define CONFIG_SPL_SPI_CS 0
+#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000
+
+/* DS414 bus width is 32bits */
+#define CONFIG_DDR_32BIT
+
+/* Use random ethernet address if not configured */
+#define CONFIG_LIB_RAND
+#define CONFIG_NET_RANDOM_ETHADDR
+
+/* Default Environment */
+#define CONFIG_BOOTCOMMAND "sf read ${loadaddr} 0xd0000 0x700000; bootm"
+#define CONFIG_BOOTARGS "console=ttyS0,115200"
+#define CONFIG_LOADADDR 0x80000
+#undef CONFIG_PREBOOT /* override preboot for USB and SPI flash init */
+#define CONFIG_PREBOOT "usb start; sf probe"
+
+#endif /* _CONFIG_SYNOLOGY_DS414_H */
/*
* High Level Configuration Options (easy to change)
*/
-#define CONFIG_ARMADA_XP /* SOC Family Name */
-#ifdef CONFIG_SPL_BUILD
-#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
-#endif
#define CONFIG_DISPLAY_BOARDINFO_LATE
/*
#define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64KiB sectors */
#define CONFIG_PHY_MARVELL /* there is a marvell phy */
-#define CONFIG_PHY_ADDR { 0x0, 0x1, 0x2, 0x3 }
-#define CONFIG_SYS_NETA_INTERFACE_TYPE PHY_INTERFACE_MODE_SGMII
#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
-#define CONFIG_RESET_PHY_R
#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */
#define CONFIG_SYS_ALT_MEMTEST
#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10))
#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10)
-#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_BSS_START_ADDR + \
- CONFIG_SPL_BSS_MAX_SIZE)
-#define CONFIG_SYS_SPL_MALLOC_SIZE (16 << 10)
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SYS_MALLOC_SIMPLE
+#endif
#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10))
#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4)
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
/* Enable DDR support in SPL (DDR3 training from Marvell bin_hdr) */
-#define CONFIG_SYS_MVEBU_DDR_AXP
#define CONFIG_DDR_FIXED_SIZE (1 << 20) /* 1GiB */
+#define CONFIG_BOARD_ECC_SUPPORT /* this board supports ECC */
#endif /* _CONFIG_DB_MV7846MP_GP_H */
HOSTCFLAGS_ubsha1.o := -pedantic
hostprogs-$(CONFIG_KIRKWOOD) += kwboot
-hostprogs-$(CONFIG_ARMADA_XP) += kwboot
+hostprogs-$(CONFIG_ARCH_MVEBU) += kwboot
hostprogs-y += proftool
hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela
* 2008. Chapter 24.2 "BootROM Firmware".
*/
+#include "kwbimage.h"
+#include "mkimage.h"
+
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <stdarg.h>
+#include <image.h>
#include <libgen.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/mman.h>
#include <sys/stat.h>
-#include "kwbimage.h"
-
#ifdef __GNUC__
#define PACKED __attribute((packed))
#else
hdr->blockid = IBR_HDR_UART_ID;
+ /*
+ * Subtract mkimage header size from destination address
+ * as this header is not expected by the Marvell BootROM.
+ * This way, the execution address is identical to the
+ * one the image is compiled for (TEXT_BASE).
+ */
+ hdr->destaddr = hdr->destaddr - sizeof(struct image_header);
+
if (image_ver == 0) {
struct main_hdr_v0 *hdr_v0 = img;
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