]> git.sur5r.net Git - u-boot/commitdiff
board: at91sam9261ek: Update to support DT and DM
authorWenyou.Yang@microchip.com <Wenyou.Yang@microchip.com>
Fri, 21 Jul 2017 05:28:40 +0000 (13:28 +0800)
committerTom Rini <trini@konsulko.com>
Sat, 5 Aug 2017 00:38:35 +0000 (20:38 -0400)
Add the dts files to support deivce tree, update the configuration
files to support the device tree and driver model. The peripheral
clock and pins configuration are handled by the clock and the pinctrl
drivers respectively.

Enable the early debug UART to debug problems when an ICE or other
debug mechanism is not available.

Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
13 files changed:
arch/arm/dts/Makefile
arch/arm/dts/at91sam9261.dtsi
arch/arm/dts/at91sam9261ek.dts [new file with mode: 0644]
arch/arm/mach-at91/Kconfig
board/atmel/at91sam9261ek/Makefile
board/atmel/at91sam9261ek/at91sam9261ek.c
configs/at91sam9261ek_dataflash_cs0_defconfig
configs/at91sam9261ek_dataflash_cs3_defconfig
configs/at91sam9261ek_nandflash_defconfig
configs/at91sam9g10ek_dataflash_cs0_defconfig
configs/at91sam9g10ek_dataflash_cs3_defconfig
configs/at91sam9g10ek_nandflash_defconfig
include/configs/at91sam9261ek.h

index 708709382ceed1c93420665c61cec08cfd214015..6f7db82fce9e9bb0ff092e0d620f9d9913b8f5b8 100644 (file)
@@ -384,6 +384,8 @@ dtb-$(CONFIG_SOC_KEYSTONE) += keystone-k2hk-evm.dtb \
        keystone-k2g-generic.dtb \
        keystone-k2g-ice.dtb
 
+dtb-$(CONFIG_TARGET_AT91SAM9261EK) += at91sam9261ek.dtb
+
 dtb-$(CONFIG_TARGET_AT91SAM9263EK) += at91sam9263ek.dtb
 
 dtb-$(CONFIG_TARGET_AT91SAM9RLEK) += at91sam9rlek.dtb
index 5e09de4eb9cdf12fdaa9c79c714b5212ab851be5..69c2d6e416dd900c6f6b493eefb20b4afb40b214 100644 (file)
@@ -30,6 +30,7 @@
                ssc0 = &ssc0;
                ssc1 = &ssc1;
                ssc2 = &ssc2;
+               spi0 = &spi0;
        };
 
        cpus {
@@ -70,6 +71,7 @@
                #address-cells = <1>;
                #size-cells = <1>;
                ranges;
+               u-boot,dm-pre-reloc;
 
                usb0: ohci@00500000 {
                        compatible = "atmel,at91rm9200-ohci", "usb-ohci";
                        #address-cells = <1>;
                        #size-cells = <1>;
                        ranges;
+                       u-boot,dm-pre-reloc;
 
                        tcb0: timer@fffa0000 {
                                compatible = "atmel,at91rm9200-tcb";
                                status = "disabled";
                        };
 
+                       pioA: gpio@fffff400 {
+                               compatible = "atmel,at91rm9200-gpio";
+                               reg = <0xfffff400 0x200>;
+                               interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
+                               #gpio-cells = <2>;
+                               gpio-controller;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
+                               clocks = <&pioA_clk>;
+                               u-boot,dm-pre-reloc;
+                       };
+
+                       pioB: gpio@fffff600 {
+                               compatible = "atmel,at91rm9200-gpio";
+                               reg = <0xfffff600 0x200>;
+                               interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
+                               #gpio-cells = <2>;
+                               gpio-controller;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
+                               clocks = <&pioB_clk>;
+                               u-boot,dm-pre-reloc;
+                       };
+
+                       pioC: gpio@fffff800 {
+                               compatible = "atmel,at91rm9200-gpio";
+                               reg = <0xfffff800 0x200>;
+                               interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
+                               #gpio-cells = <2>;
+                               gpio-controller;
+                               interrupt-controller;
+                               #interrupt-cells = <2>;
+                               clocks = <&pioC_clk>;
+                               u-boot,dm-pre-reloc;
+                       };
+
                        pinctrl@fffff400 {
                                #address-cells = <1>;
                                #size-cells = <1>;
                                compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
                                ranges = <0xfffff400 0xfffff400 0x600>;
-
+                               reg = <0xfffff400 0x200         /* pioA */
+                                      0xfffff600 0x200         /* pioB */
+                                      0xfffff800 0x200         /* pioC */
+                                     >;
                                atmel,mux-mask =
                                      /*    A         B     */
                                      <0xffffffff 0xfffffff7>,  /* pioA */
                                      <0xffffffff 0xfffffff4>,  /* pioB */
                                      <0xffffffff 0xffffff07>;  /* pioC */
+                               u-boot,dm-pre-reloc;
 
                                /* shared pinctrl settings */
                                dbgu {
+                                       u-boot,dm-pre-reloc;
                                        pinctrl_dbgu: dbgu-0 {
                                                atmel,pins =
                                                        <AT91_PIOA 9  AT91_PERIPH_A AT91_PINCTRL_NONE>,
                                                        <AT91_PIOB 28 AT91_PERIPH_B AT91_PINCTRL_NONE>;
                                        };
                                };
-
-                               pioA: gpio@fffff400 {
-                                       compatible = "atmel,at91rm9200-gpio";
-                                       reg = <0xfffff400 0x200>;
-                                       interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
-                                       #gpio-cells = <2>;
-                                       gpio-controller;
-                                       interrupt-controller;
-                                       #interrupt-cells = <2>;
-                                       clocks = <&pioA_clk>;
-                               };
-
-                               pioB: gpio@fffff600 {
-                                       compatible = "atmel,at91rm9200-gpio";
-                                       reg = <0xfffff600 0x200>;
-                                       interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
-                                       #gpio-cells = <2>;
-                                       gpio-controller;
-                                       interrupt-controller;
-                                       #interrupt-cells = <2>;
-                                       clocks = <&pioB_clk>;
-                               };
-
-                               pioC: gpio@fffff800 {
-                                       compatible = "atmel,at91rm9200-gpio";
-                                       reg = <0xfffff800 0x200>;
-                                       interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
-                                       #gpio-cells = <2>;
-                                       gpio-controller;
-                                       interrupt-controller;
-                                       #interrupt-cells = <2>;
-                                       clocks = <&pioC_clk>;
-                               };
                        };
 
                        pmc: pmc@fffffc00 {
                                #address-cells = <1>;
                                #size-cells = <0>;
                                #interrupt-cells = <1>;
+                               u-boot,dm-pre-reloc;
 
                                main_osc: main_osc {
                                        compatible = "atmel,at91rm9200-clk-main-osc";
                                        clocks = <&main_osc>;
                                };
 
-                               plla: pllack {
+                               plla: pllack@0 {
                                        compatible = "atmel,at91rm9200-clk-pll";
                                        #clock-cells = <0>;
                                        interrupts-extended = <&pmc AT91_PMC_LOCKA>;
                                                                <190000000 240000000 2 1>;
                                };
 
-                               pllb: pllbck {
+                               pllb: pllbck@1 {
                                        compatible = "atmel,at91rm9200-clk-pll";
                                        #clock-cells = <0>;
                                        interrupts-extended = <&pmc AT91_PMC_LOCKB>;
                                        clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
                                        atmel,clk-output-range = <0 94000000>;
                                        atmel,clk-divisors = <1 2 4 0>;
+                                       u-boot,dm-pre-reloc;
                                };
 
                                usb: usbck {
                                        interrupt-parent = <&pmc>;
                                        clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
 
-                                       prog0: prog0 {
+                                       prog0: progi@0 {
                                                #clock-cells = <0>;
                                                reg = <0>;
                                                interrupts = <AT91_PMC_PCKRDY(0)>;
                                        };
 
-                                       prog1: prog1 {
+                                       prog1: prog@1 {
                                                #clock-cells = <0>;
                                                reg = <1>;
                                                interrupts = <AT91_PMC_PCKRDY(1)>;
                                        };
 
-                                       prog2: prog2 {
+                                       prog2: prog@2 {
                                                #clock-cells = <0>;
                                                reg = <2>;
                                                interrupts = <AT91_PMC_PCKRDY(2)>;
                                        };
 
-                                       prog3: prog3 {
+                                       prog3: prog@3 {
                                                #clock-cells = <0>;
                                                reg = <3>;
                                                interrupts = <AT91_PMC_PCKRDY(3)>;
                                        #address-cells = <1>;
                                        #size-cells = <0>;
 
-                                       uhpck: uhpck {
+                                       uhpck: uhpck@6 {
                                                #clock-cells = <0>;
                                                reg = <6>;
                                                clocks = <&usb>;
                                        };
 
-                                       udpck: udpck {
+                                       udpck: udpck@7 {
                                                #clock-cells = <0>;
                                                reg = <7>;
                                                clocks = <&usb>;
                                        };
 
-                                       pck0: pck0 {
+                                       pck0: pck@8 {
                                                #clock-cells = <0>;
                                                reg = <8>;
                                                clocks = <&prog0>;
                                        };
 
-                                       pck1: pck1 {
+                                       pck1: pck@9 {
                                                #clock-cells = <0>;
                                                reg = <9>;
                                                clocks = <&prog1>;
                                        };
 
-                                       pck2: pck2 {
+                                       pck2: pck@10 {
                                                #clock-cells = <0>;
                                                reg = <10>;
                                                clocks = <&prog2>;
                                        };
 
-                                       pck3: pck3 {
+                                       pck3: pck@11 {
                                                #clock-cells = <0>;
                                                reg = <11>;
                                                clocks = <&prog3>;
                                        };
 
-                                       hclk0: hclk0 {
+                                       hclk0: hclk@16 {
                                                #clock-cells = <0>;
                                                reg = <16>;
                                                clocks = <&mck>;
                                        };
 
-                                       hclk1: hclk1 {
+                                       hclk1: hclk@17 {
                                                #clock-cells = <0>;
                                                reg = <17>;
                                                clocks = <&mck>;
                                        #address-cells = <1>;
                                        #size-cells = <0>;
                                        clocks = <&mck>;
+                                       u-boot,dm-pre-reloc;
 
-                                       pioA_clk: pioA_clk {
+                                       pioA_clk: pioA_clk@2 {
                                                #clock-cells = <0>;
                                                reg = <2>;
+                                               u-boot,dm-pre-reloc;
                                        };
 
-                                       pioB_clk: pioB_clk {
+                                       pioB_clk: pioB_clk@3 {
                                                #clock-cells = <0>;
                                                reg = <3>;
+                                               u-boot,dm-pre-reloc;
                                        };
 
-                                       pioC_clk: pioC_clk {
+                                       pioC_clk: pioC_clk@4 {
                                                #clock-cells = <0>;
                                                reg = <4>;
+                                               u-boot,dm-pre-reloc;
                                        };
 
-                                       usart0_clk: usart0_clk {
+                                       usart0_clk: usart0_clk@6 {
                                                #clock-cells = <0>;
                                                reg = <6>;
                                        };
 
-                                       usart1_clk: usart1_clk {
+                                       usart1_clk: usart1_clk@7 {
                                                #clock-cells = <0>;
                                                reg = <7>;
                                        };
 
-                                       usart2_clk: usart2_clk {
+                                       usart2_clk: usart2_clk@8 {
                                                #clock-cells = <0>;
                                                reg = <8>;
                                        };
 
-                                       mci0_clk: mci0_clk {
+                                       mci0_clk: mci0_clk@9 {
                                                #clock-cells = <0>;
                                                reg = <9>;
                                        };
 
-                                       udc_clk: udc_clk {
+                                       udc_clk: udc_clk@10 {
                                                #clock-cells = <0>;
                                                reg = <10>;
                                        };
 
-                                       twi0_clk: twi0_clk {
+                                       twi0_clk: twi0_clk@11 {
                                                reg = <11>;
                                                #clock-cells = <0>;
                                        };
 
-                                       spi0_clk: spi0_clk {
+                                       spi0_clk: spi0_clk@12 {
                                                #clock-cells = <0>;
                                                reg = <12>;
                                        };
 
-                                       spi1_clk: spi1_clk {
+                                       spi1_clk: spi1_clk@13 {
                                                #clock-cells = <0>;
                                                reg = <13>;
                                        };
 
-                                       ssc0_clk: ssc0_clk {
+                                       ssc0_clk: ssc0_clk@14 {
                                                #clock-cells = <0>;
                                                reg = <14>;
                                        };
 
-                                       ssc1_clk: ssc1_clk {
+                                       ssc1_clk: ssc1_clk@15 {
                                                #clock-cells = <0>;
                                                reg = <15>;
                                        };
 
-                                       ssc2_clk: ssc2_clk {
+                                       ssc2_clk: ssc2_clk@16 {
                                                #clock-cells = <0>;
                                                reg = <16>;
                                        };
 
-                                       tc0_clk: tc0_clk {
+                                       tc0_clk: tc0_clk@17 {
                                                #clock-cells = <0>;
                                                reg = <17>;
                                        };
 
-                                       tc1_clk: tc1_clk {
+                                       tc1_clk: tc1_clk@18 {
                                                #clock-cells = <0>;
                                                reg = <18>;
                                        };
 
-                                       tc2_clk: tc2_clk {
+                                       tc2_clk: tc2_clk@19 {
                                                #clock-cells = <0>;
                                                reg = <19>;
                                        };
 
-                                       ohci_clk: ohci_clk {
+                                       ohci_clk: ohci_clk@20 {
                                                #clock-cells = <0>;
                                                reg = <20>;
                                        };
 
-                                       lcd_clk: lcd_clk {
+                                       lcd_clk: lcd_clk@21 {
                                                #clock-cells = <0>;
                                                reg = <21>;
                                        };
diff --git a/arch/arm/dts/at91sam9261ek.dts b/arch/arm/dts/at91sam9261ek.dts
new file mode 100644 (file)
index 0000000..55bd51f
--- /dev/null
@@ -0,0 +1,211 @@
+/*
+ * at91sam9261ek.dts - Device Tree file for Atmel at91sam9261 reference board
+ *
+ *  Copyright (C) 2013 Jean-Jacques Hiblot <jjhiblot@traphandler.com>
+ *
+ * Licensed under GPLv2 only.
+ */
+/dts-v1/;
+#include "at91sam9261.dtsi"
+
+/ {
+       model = "Atmel at91sam9261ek";
+       compatible = "atmel,at91sam9261ek", "atmel,at91sam9261", "atmel,at91sam9";
+
+       chosen {
+               bootargs = "rootfstype=ubifs ubi.mtd=5 root=ubi0:rootfs rw";
+               stdout-path = "serial0:115200n8";
+       };
+
+       memory {
+               reg = <0x20000000 0x4000000>;
+       };
+
+       clocks {
+               slow_xtal {
+                       clock-frequency = <32768>;
+               };
+
+               main_xtal {
+                       clock-frequency = <18432000>;
+               };
+       };
+
+       ahb {
+               usb0: ohci@00500000 {
+                       status = "okay";
+               };
+
+               fb0: fb@0x00600000 {
+                       display = <&display0>;
+                       atmel,power-control-gpio = <&pioA 12 GPIO_ACTIVE_LOW>;
+                       status = "okay";
+
+                       display0: display {
+                               bits-per-pixel = <16>;
+                               atmel,lcdcon-backlight;
+                               atmel,dmacon = <0x1>;
+                               atmel,lcdcon2 = <0x80008002>;
+                               atmel,guard-time = <1>;
+                               atmel,lcd-wiring-mode = "BRG";
+
+                               display-timings {
+                                       native-mode = <&timing0>;
+                                       timing0: timing0 {
+                                               clock-frequency = <4965000>;
+                                               hactive = <240>;
+                                               vactive = <320>;
+                                               hback-porch = <1>;
+                                               hfront-porch = <33>;
+                                               vback-porch = <1>;
+                                               vfront-porch = <0>;
+                                               hsync-len = <5>;
+                                               vsync-len = <1>;
+                                               hsync-active = <1>;
+                                               vsync-active = <1>;
+                                       };
+                               };
+                       };
+               };
+
+               nand0: nand@40000000 {
+                       nand-bus-width = <8>;
+                       nand-ecc-mode = "soft";
+                       nand-on-flash-bbt;
+                       status = "okay";
+
+                       at91bootstrap@0 {
+                               label = "at91bootstrap";
+                               reg = <0x0 0x40000>;
+                       };
+
+                       bootloader@40000 {
+                               label = "bootloader";
+                               reg = <0x40000 0x80000>;
+                       };
+
+                       bootloaderenv@c0000 {
+                               label = "bootloader env";
+                               reg = <0xc0000 0xc0000>;
+                       };
+
+                       dtb@180000 {
+                               label = "device tree";
+                               reg = <0x180000 0x80000>;
+                       };
+
+                       kernel@200000 {
+                               label = "kernel";
+                               reg = <0x200000 0x600000>;
+                       };
+
+                       rootfs@800000 {
+                               label = "rootfs";
+                               reg = <0x800000 0x0f800000>;
+                       };
+               };
+
+               apb {
+                       usb1: gadget@fffa4000 {
+                               atmel,vbus-gpio = <&pioB 29 GPIO_ACTIVE_HIGH>;
+                               status = "okay";
+                       };
+
+                       spi0: spi@fffc8000 {
+                               cs-gpios = <&pioA 3 0>, <0>, <&pioA 28 0>, <0>;
+                               status = "okay";
+
+                               mtd_dataflash@0 {
+                                       compatible = "atmel,at45", "atmel,dataflash";
+                                       reg = <0>;
+                                       spi-max-frequency = <15000000>;
+                               };
+
+                               tsc2046@0 {
+                                       reg = <2>;
+                                       compatible = "ti,ads7843";
+                                       interrupts-extended = <&pioC 2 IRQ_TYPE_EDGE_BOTH>;
+                                       spi-max-frequency = <3000000>;
+                                       pendown-gpio = <&pioC 2 GPIO_ACTIVE_HIGH>;
+
+                                       ti,x-min = /bits/ 16 <150>;
+                                       ti,x-max = /bits/ 16 <3830>;
+                                       ti,y-min = /bits/ 16 <190>;
+                                       ti,y-max = /bits/ 16 <3830>;
+                                       ti,vref-delay-usecs = /bits/ 16 <450>;
+                                       ti,x-plate-ohms = /bits/ 16 <450>;
+                                       ti,y-plate-ohms = /bits/ 16 <250>;
+                                       ti,pressure-max = /bits/ 16 <15000>;
+                                       ti,debounce-rep = /bits/ 16 <0>;
+                                       ti,debounce-tol = /bits/ 16 <65535>;
+                                       ti,debounce-max = /bits/ 16 <1>;
+
+                                       wakeup-source;
+                               };
+                       };
+
+                       dbgu: serial@fffff200 {
+                               status = "okay";
+                       };
+
+                       watchdog@fffffd40 {
+                               status = "okay";
+                       };
+
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               ds8 {
+                       label = "ds8";
+                       gpios = <&pioA 13 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "none";
+               };
+
+               ds7 {
+                       label = "ds7";
+                       gpios = <&pioA 14 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "nand-disk";
+               };
+
+               ds1 {
+                       label = "ds1";
+                       gpios = <&pioA 23 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "heartbeat";
+               };
+       };
+
+       gpio_keys {
+               compatible = "gpio-keys";
+
+               button_0 {
+                       label = "button_0";
+                       gpios = <&pioA 27 GPIO_ACTIVE_LOW>;
+                       linux,code = <256>;
+                       wakeup-source;
+               };
+
+               button_1 {
+                       label = "button_1";
+                       gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
+                       linux,code = <257>;
+                       wakeup-source;
+               };
+
+               button_2 {
+                       label = "button_2";
+                       gpios = <&pioA 25 GPIO_ACTIVE_LOW>;
+                       linux,code = <258>;
+                       wakeup-source;
+               };
+
+               button_3 {
+                       label = "button_3";
+                       gpios = <&pioA 24 GPIO_ACTIVE_LOW>;
+                       linux,code = <259>;
+                       wakeup-source;
+               };
+       };
+};
index 033c1efd2b83254fa17bc6da7f65aea2ae0994b1..23ddc6296d896ab4cd827f23ff923ad8ccf24a33 100644 (file)
@@ -36,6 +36,7 @@ config TARGET_GURNARD
 config TARGET_AT91SAM9261EK
        bool "Atmel at91sam9261 reference board"
        select CPU_ARM926EJS
+       select BOARD_EARLY_INIT_F
 
 config TARGET_PM9261
        bool "Ronetix pm9261 board"
index c547fed42a97ddb778c9b926fa61c3206120bf5b..d7ba1533d8e12f61fdbc2774837a3d91e7be292d 100644 (file)
@@ -10,5 +10,5 @@
 #
 
 obj-y += at91sam9261ek.o
-obj-y += led.o
+obj-$(CONFIG_AT91_LED) += led.o
 obj-$(CONFIG_HAS_DATAFLASH) += partition.o
index 1ba606349dc5ee1ae0f12130835cd84bb0ffe7f8..c11bb2cd105ce08a5411b031ec0c27d8f41f03bd 100644 (file)
@@ -7,6 +7,7 @@
  */
 
 #include <common.h>
+#include <debug_uart.h>
 #include <asm/io.h>
 #include <asm/arch/at91sam9261.h>
 #include <asm/arch/at91sam9261_matrix.h>
@@ -221,6 +222,23 @@ void lcd_show_board_info(void)
 #endif /* CONFIG_LCD_INFO */
 #endif
 
+#ifdef CONFIG_DEBUG_UART_BOARD_INIT
+void board_debug_uart_init(void)
+{
+       at91_seriald_hw_init();
+}
+#endif
+
+#ifdef CONFIG_BOARD_EARLY_INIT_F
+int board_early_init_f(void)
+{
+#ifdef CONFIG_DEBUG_UART
+       debug_uart_init();
+#endif
+       return 0;
+}
+#endif
+
 int board_init(void)
 {
 #ifdef CONFIG_AT91SAM9G10EK
@@ -233,13 +251,9 @@ int board_init(void)
        /* adress of boot parameters */
        gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
 
-       at91_seriald_hw_init();
 #ifdef CONFIG_CMD_NAND
        at91sam9261ek_nand_hw_init();
 #endif
-#ifdef CONFIG_HAS_DATAFLASH
-       at91_spi0_hw_init(1 << 0);
-#endif
 #ifdef CONFIG_DRIVER_DM9000
        at91sam9261ek_dm9000_hw_init();
 #endif
index ddbeabdd47ae9943c7693de010d8e1ff6fe42a17..466da508d88c33782054eab3233d324a44c7bcb6 100644 (file)
@@ -1,8 +1,11 @@
 CONFIG_ARM=y
 CONFIG_ARCH_AT91=y
 CONFIG_TARGET_AT91SAM9261EK=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DEFAULT_DEVICE_TREE="at91sam9261ek"
+CONFIG_DEBUG_UART=y
 CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9261,SYS_USE_DATAFLASH_CS0"
-CONFIG_ENV_IS_IN_DATAFLASH=y
+CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
@@ -13,6 +16,7 @@ CONFIG_SYS_PROMPT="U-Boot> "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_LOADS is not set
 CONFIG_CMD_NAND=y
+CONFIG_CMD_SF=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_FPGA is not set
 # CONFIG_CMD_SOURCE is not set
@@ -20,8 +24,28 @@ CONFIG_CMD_USB=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_DM=y
+CONFIG_CLK=y
+CONFIG_CLK_AT91=y
+CONFIG_DM_GPIO=y
+CONFIG_AT91_GPIO=y
 # CONFIG_MMC is not set
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_ATMEL=y
+CONFIG_SPI_FLASH_DATAFLASH=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_AT91=y
+CONFIG_DM_SERIAL=y
+CONFIG_DEBUG_UART_ATMEL=y
+CONFIG_DEBUG_UART_BASE=0xfffff200
+CONFIG_DEBUG_UART_CLOCK=100000000
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_ATMEL_USART=y
+CONFIG_DM_SPI=y
+CONFIG_ATMEL_SPI=y
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
 CONFIG_LCD=y
-CONFIG_OF_LIBFDT=y
index 411ffe0f88f4b3dfad6a0282c1a2698ddc3d2bd4..dbe953ff0223b167de9143ed058ccfd7d66f186d 100644 (file)
@@ -1,8 +1,11 @@
 CONFIG_ARM=y
 CONFIG_ARCH_AT91=y
 CONFIG_TARGET_AT91SAM9261EK=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DEFAULT_DEVICE_TREE="at91sam9261ek"
+CONFIG_DEBUG_UART=y
 CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9261,SYS_USE_DATAFLASH_CS3"
-CONFIG_ENV_IS_IN_DATAFLASH=y
+CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
@@ -13,6 +16,7 @@ CONFIG_SYS_PROMPT="U-Boot> "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_LOADS is not set
 CONFIG_CMD_NAND=y
+CONFIG_CMD_SF=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_FPGA is not set
 # CONFIG_CMD_SOURCE is not set
@@ -20,8 +24,28 @@ CONFIG_CMD_USB=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_DM=y
+CONFIG_CLK=y
+CONFIG_CLK_AT91=y
+CONFIG_DM_GPIO=y
+CONFIG_AT91_GPIO=y
 # CONFIG_MMC is not set
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_ATMEL=y
+CONFIG_SPI_FLASH_DATAFLASH=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_AT91=y
+CONFIG_DM_SERIAL=y
+CONFIG_DEBUG_UART_ATMEL=y
+CONFIG_DEBUG_UART_BASE=0xfffff200
+CONFIG_DEBUG_UART_CLOCK=100000000
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_ATMEL_USART=y
+CONFIG_DM_SPI=y
+CONFIG_ATMEL_SPI=y
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
 CONFIG_LCD=y
-CONFIG_OF_LIBFDT=y
index 9c2bc4a468fd8fb6b34bb51adf2fa21748c142af..1b441d65d30af9c451198de522883134f93ead2f 100644 (file)
@@ -1,6 +1,9 @@
 CONFIG_ARM=y
 CONFIG_ARCH_AT91=y
 CONFIG_TARGET_AT91SAM9261EK=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DEFAULT_DEVICE_TREE="at91sam9261ek"
+CONFIG_DEBUG_UART=y
 CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9261,SYS_USE_NANDFLASH"
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_BOOTDELAY=3
@@ -13,6 +16,7 @@ CONFIG_SYS_PROMPT="U-Boot> "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_LOADS is not set
 CONFIG_CMD_NAND=y
+CONFIG_CMD_SF=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_FPGA is not set
 # CONFIG_CMD_SOURCE is not set
@@ -20,8 +24,28 @@ CONFIG_CMD_USB=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_DM=y
+CONFIG_CLK=y
+CONFIG_CLK_AT91=y
+CONFIG_DM_GPIO=y
+CONFIG_AT91_GPIO=y
 # CONFIG_MMC is not set
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_ATMEL=y
+CONFIG_SPI_FLASH_DATAFLASH=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_AT91=y
+CONFIG_DM_SERIAL=y
+CONFIG_DEBUG_UART_ATMEL=y
+CONFIG_DEBUG_UART_BASE=0xfffff200
+CONFIG_DEBUG_UART_CLOCK=100000000
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_ATMEL_USART=y
+CONFIG_DM_SPI=y
+CONFIG_ATMEL_SPI=y
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
 CONFIG_LCD=y
-CONFIG_OF_LIBFDT=y
index e69015bdfb542669234d9eb4531015d21bbd551a..ac3982c90d5a934584c403ef3705ed59806555a5 100644 (file)
@@ -1,8 +1,11 @@
 CONFIG_ARM=y
 CONFIG_ARCH_AT91=y
 CONFIG_TARGET_AT91SAM9261EK=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DEFAULT_DEVICE_TREE="at91sam9261ek"
+CONFIG_DEBUG_UART=y
 CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9G10,SYS_USE_DATAFLASH_CS0"
-CONFIG_ENV_IS_IN_DATAFLASH=y
+CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
@@ -13,6 +16,7 @@ CONFIG_SYS_PROMPT="U-Boot> "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_LOADS is not set
 CONFIG_CMD_NAND=y
+CONFIG_CMD_SF=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_FPGA is not set
 # CONFIG_CMD_SOURCE is not set
@@ -20,8 +24,28 @@ CONFIG_CMD_USB=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_DM=y
+CONFIG_CLK=y
+CONFIG_CLK_AT91=y
+CONFIG_DM_GPIO=y
+CONFIG_AT91_GPIO=y
 # CONFIG_MMC is not set
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_ATMEL=y
+CONFIG_SPI_FLASH_DATAFLASH=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_AT91=y
+CONFIG_DM_SERIAL=y
+CONFIG_DEBUG_UART_ATMEL=y
+CONFIG_DEBUG_UART_BASE=0xfffff200
+CONFIG_DEBUG_UART_CLOCK=100000000
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_ATMEL_USART=y
+CONFIG_DM_SPI=y
+CONFIG_ATMEL_SPI=y
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
 CONFIG_LCD=y
-CONFIG_OF_LIBFDT=y
index cd8f0811351c6ea9a2402cd7c2a7e560ba158dfe..986f7e00783bc711944408ec9755761efbbd7a9d 100644 (file)
@@ -1,8 +1,11 @@
 CONFIG_ARM=y
 CONFIG_ARCH_AT91=y
 CONFIG_TARGET_AT91SAM9261EK=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DEFAULT_DEVICE_TREE="at91sam9261ek"
+CONFIG_DEBUG_UART=y
 CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9G10,SYS_USE_DATAFLASH_CS3"
-CONFIG_ENV_IS_IN_DATAFLASH=y
+CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
@@ -13,6 +16,7 @@ CONFIG_SYS_PROMPT="U-Boot> "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_LOADS is not set
 CONFIG_CMD_NAND=y
+CONFIG_CMD_SF=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_FPGA is not set
 # CONFIG_CMD_SOURCE is not set
@@ -20,8 +24,28 @@ CONFIG_CMD_USB=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_DM=y
+CONFIG_CLK=y
+CONFIG_CLK_AT91=y
+CONFIG_DM_GPIO=y
+CONFIG_AT91_GPIO=y
 # CONFIG_MMC is not set
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_ATMEL=y
+CONFIG_SPI_FLASH_DATAFLASH=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_AT91=y
+CONFIG_DM_SERIAL=y
+CONFIG_DEBUG_UART_ATMEL=y
+CONFIG_DEBUG_UART_BASE=0xfffff200
+CONFIG_DEBUG_UART_CLOCK=100000000
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_ATMEL_USART=y
+CONFIG_DM_SPI=y
+CONFIG_ATMEL_SPI=y
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
 CONFIG_LCD=y
-CONFIG_OF_LIBFDT=y
index 281681116f3be76a0d06e6784250939328e43218..4e34d69322090633c41f64ec8a93b4836098fd1b 100644 (file)
@@ -1,6 +1,9 @@
 CONFIG_ARM=y
 CONFIG_ARCH_AT91=y
 CONFIG_TARGET_AT91SAM9261EK=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DEFAULT_DEVICE_TREE="at91sam9261ek"
+CONFIG_DEBUG_UART=y
 CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9G10,SYS_USE_NANDFLASH"
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_BOOTDELAY=3
@@ -13,6 +16,7 @@ CONFIG_SYS_PROMPT="U-Boot> "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_LOADS is not set
 CONFIG_CMD_NAND=y
+CONFIG_CMD_SF=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_FPGA is not set
 # CONFIG_CMD_SOURCE is not set
@@ -20,8 +24,28 @@ CONFIG_CMD_USB=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_DM=y
+CONFIG_CLK=y
+CONFIG_CLK_AT91=y
+CONFIG_DM_GPIO=y
+CONFIG_AT91_GPIO=y
 # CONFIG_MMC is not set
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_ATMEL=y
+CONFIG_SPI_FLASH_DATAFLASH=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_AT91=y
+CONFIG_DM_SERIAL=y
+CONFIG_DEBUG_UART_ATMEL=y
+CONFIG_DEBUG_UART_BASE=0xfffff200
+CONFIG_DEBUG_UART_CLOCK=100000000
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_ATMEL_USART=y
+CONFIG_DM_SPI=y
+CONFIG_ATMEL_SPI=y
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
 CONFIG_LCD=y
-CONFIG_OF_LIBFDT=y
index fdab1abc0fce2a4b221ee551fdb4ed962b2726e8..23007528ea6495715fd43bc0a92dd4ed1740dff9 100644 (file)
  * Hardware drivers
  */
 
-/* gpio */
-#define CONFIG_AT91_GPIO
-#define CONFIG_AT91_GPIO_PULLUP                1
-
-/* serial console */
-#define CONFIG_ATMEL_USART
-#define CONFIG_USART_BASE              ATMEL_BASE_DBGU
-#define CONFIG_USART_ID                        ATMEL_ID_SYS
-
 /* LCD */
 #define LCD_BPP                                LCD_COLOR8
 #define CONFIG_LCD_LOGO
 #define CONFIG_ATMEL_LCD_BGR555
 #endif
 
-/* LED */
-#define CONFIG_AT91_LED
-#define        CONFIG_RED_LED          AT91_PIN_PA23   /* this is the power led */
-#define        CONFIG_GREEN_LED        AT91_PIN_PA13   /* this is the user1 led */
-#define        CONFIG_YELLOW_LED       AT91_PIN_PA14   /* this is the user2 led */
-
-
 /*
  * BOOTP options
  */
 #define CONFIG_SYS_SDRAM_BASE          0x20000000
 #define CONFIG_SYS_SDRAM_SIZE          0x04000000
 #define CONFIG_SYS_INIT_SP_ADDR \
-       (ATMEL_BASE_SRAM + 0x1000 - GENERATED_GBL_DATA_SIZE)
-
-/* DataFlash */
-#define CONFIG_ATMEL_DATAFLASH_SPI
-#define CONFIG_HAS_DATAFLASH
-#define CONFIG_SYS_MAX_DATAFLASH_BANKS         2
-#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0    0xC0000000      /* CS0 */
-#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3    0xD0000000      /* CS3 */
-#define AT91_SPI_CLK                           15000000
-#define DATAFLASH_TCSS                         (0x1a << 16)
-#define DATAFLASH_TCHS                         (0x1 << 24)
+       (ATMEL_BASE_SRAM + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
 
 /* NAND flash */
 #ifdef CONFIG_CMD_NAND
 #ifdef CONFIG_SYS_USE_DATAFLASH_CS0
 
 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
-#define CONFIG_SYS_MONITOR_BASE        (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
 #define CONFIG_ENV_OFFSET      0x4200
-#define CONFIG_ENV_ADDR                (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 #define CONFIG_ENV_SIZE                0x4200
-#define CONFIG_BOOTCOMMAND     "cp.b 0xC0084000 0x22000000 0x210000; bootm"
+#define CONFIG_ENV_SECT_SIZE   0x210
+#define CONFIG_ENV_SPI_MAX_HZ  15000000
+#define CONFIG_BOOTCOMMAND     "sf probe 0; " \
+                               "sf read 0x22000000 0x84000 0x294000; " \
+                               "bootm 0x22000000"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 "                 \
                                "root=/dev/mtdblock0 "                  \
                                "mtdparts=atmel_nand:-(root) "          \
 #elif CONFIG_SYS_USE_DATAFLASH_CS3
 
 /* bootstrap + u-boot + env + linux in dataflash on CS3 */
-#define CONFIG_SYS_MONITOR_BASE        (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 + 0x8400)
 #define CONFIG_ENV_OFFSET      0x4200
-#define CONFIG_ENV_ADDR                (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 + CONFIG_ENV_OFFSET)
 #define CONFIG_ENV_SIZE                0x4200
-#define CONFIG_BOOTCOMMAND     "cp.b 0xD0084000 0x22000000 0x210000; bootm"
+#define CONFIG_ENV_SECT_SIZE   0x210
+#define CONFIG_ENV_SPI_MAX_HZ  15000000
+#define CONFIG_BOOTCOMMAND     "sf probe 0:3; " \
+                               "sf read 0x22000000 0x84000 0x294000; " \
+                               "bootm 0x22000000"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 "                 \
                                "root=/dev/mtdblock0 "                  \
                                "mtdparts=atmel_nand:-(root) "          \
 #else /* CONFIG_SYS_USE_NANDFLASH */
 
 /* bootstrap + u-boot + env + linux in nandflash */
-#define CONFIG_ENV_OFFSET              0xc0000
+#define CONFIG_ENV_OFFSET              0x120000
 #define CONFIG_ENV_OFFSET_REDUND       0x100000
 #define CONFIG_ENV_SIZE                0x20000         /* 1 sector = 128 kB */
 #define CONFIG_BOOTCOMMAND     "nand read 0x22000000 0x200000 0x300000; bootm"