Hummingboard dual, dual-lite and solo are now supported via SPL mechanism.
Remove the previous hummingboard support, which does not use SPL and supported
only the solo variant.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
select CPU_V7
select SUPPORT_SPL
-config TARGET_HUMMINGBOARD
- bool "Support hummingboard"
- select CPU_V7
-
config TARGET_KOSAGI_NOVENA
bool "Support Kosagi Novena"
select CPU_V7
source "board/siemens/rut/Kconfig"
source "board/silica/pengwyn/Kconfig"
source "board/solidrun/mx6cuboxi/Kconfig"
-source "board/solidrun/hummingboard/Kconfig"
source "board/spear/spear300/Kconfig"
source "board/spear/spear310/Kconfig"
source "board/spear/spear320/Kconfig"
+++ /dev/null
-if TARGET_HUMMINGBOARD
-
-config SYS_BOARD
- default "hummingboard"
-
-config SYS_VENDOR
- default "solidrun"
-
-config SYS_SOC
- default "mx6"
-
-config SYS_CONFIG_NAME
- default "hummingboard"
-
-endif
+++ /dev/null
-HUMMINGBOARD BOARD
-M: Jon Nettleton <jon.nettleton@gmail.com>
-S: Maintained
-F: board/solidrun/hummingboard/
-F: include/configs/hummingboard.h
-F: configs/hummingboard_solo_defconfig
+++ /dev/null
-#
-# (C) Copyright 2013 Freescale Semiconductor, Inc.
-# Copyright (C) 2013, Boundary Devices <info@boundarydevices.com>
-# Copyright (C) 2013, Jon Nettleton <jon.nettleton@gmail.com>
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y := hummingboard.o
+++ /dev/null
-U-Boot for SolidRun Hummingboard
---------------------------------
-
-This file contains information for the port of U-Boot to the Hummingboard.
-
-For more details about Hummingboard, please refer to:
-http://imx.solid-run.com/wiki/index.php?title=Carrier-One_Hardware
-
-(Carrier-One was the previous name of Hummingboard).
-
-Building U-boot for Hummingboard
---------------------------------
-
-To build U-Boot for the Hummingboard Solo version:
-
-$ make hummingboard_solo_config
-$ make
-
-Flashing U-boot into the SD card
---------------------------------
-
-- After the 'make' command completes, the generated 'u-boot.imx' binary must be
-flashed into the SD card:
-
-$ sudo dd if=u-boot.imx of=/dev/mmcblk0 bs=1k seek=1; sync
-
-(Note - the SD card node may vary, so adjust this as needed).
-
-Also, a more detailed explanation on how to format the SD card is available
-at doc/README.imximage.
-
-- Insert the micro SD card into the slot located in the bottom of the board
-
-- Connect a 3.3V USB to serial converter cable to the host PC. The MX6 UART
-signals are available in the 26 pin connector as shown at:
-http://imx.solid-run.com/wiki/index.php?title=Carrier-One_Hardware
-(Check for "26 pin header layout").
-
-- Power up the board via USB cable (CON201) and U-boot messages will appear in
-the serial console.
+++ /dev/null
-/*
- * Copyright (C) 2013 Freescale Semiconductor, Inc.
- * Copyright (C) 2013 SolidRun ltd.
- * Copyright (C) 2013 Jon Nettleton <jon.nettleton@gmail.com>.
- *
- * Authors: Fabio Estevam <fabio.estevam@freescale.com>
- Jon Nettleton <jon.nettleton@gmail.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <asm/arch/clock.h>
-#include <asm/arch/crm_regs.h>
-#include <asm/arch/imx-regs.h>
-#include <asm/arch/iomux.h>
-#include <asm/arch/mx6-pins.h>
-#include <asm/arch/sys_proto.h>
-#include <asm/errno.h>
-#include <asm/gpio.h>
-#include <asm/imx-common/iomux-v3.h>
-#include <asm/io.h>
-#include <mmc.h>
-#include <fsl_esdhc.h>
-#include <miiphy.h>
-#include <netdev.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
- PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \
- PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-
-#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP | \
- PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \
- PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-
-#define USDHC_PAD_CLK_CTRL (PAD_CTL_SPEED_LOW | \
- PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | \
- PAD_CTL_HYS)
-
-#define USDHC_PAD_GPIO_CTRL (PAD_CTL_PUS_22K_UP | \
- PAD_CTL_SPEED_LOW | PAD_CTL_DSE_40ohm | \
- PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-
-#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
- PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
-
-#define ENET_PAD_CTRL_PD (PAD_CTL_PUS_100K_DOWN | \
- PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
-
-#define ENET_PAD_CTRL_CLK ((PAD_CTL_PUS_100K_UP & ~PAD_CTL_PKE) | \
- PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
-
-#define ETH_PHY_RESET IMX_GPIO_NR(4, 15)
-
-int dram_init(void)
-{
- gd->ram_size = ((phys_size_t)CONFIG_DDR_MB * 1024 * 1024);
-
- return 0;
-}
-
-static iomux_v3_cfg_t const uart1_pads[] = {
- MX6_PAD_CSI0_DAT10__UART1_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_CSI0_DAT11__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
-};
-
-static void setup_iomux_uart(void)
-{
- imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
-}
-
-static iomux_v3_cfg_t const usdhc2_pads[] = {
- MX6_PAD_SD2_CLK__SD2_CLK | MUX_PAD_CTRL(USDHC_PAD_CLK_CTRL),
- MX6_PAD_SD2_CMD__SD2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD2_DAT0__SD2_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD2_DAT1__SD2_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD2_DAT2__SD2_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD2_DAT3__SD2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_GPIO_4__SD2_CD_B | MUX_PAD_CTRL(USDHC_PAD_GPIO_CTRL),
-};
-
-#ifdef CONFIG_FSL_ESDHC
-static struct fsl_esdhc_cfg usdhc_cfg[1] = {
- { USDHC2_BASE_ADDR },
-};
-
-int board_mmc_getcd(struct mmc *mmc)
-{
- return 1; /* SD card is the boot medium, so always present */
-}
-
-int board_mmc_init(bd_t *bis)
-{
- imx_iomux_v3_setup_multiple_pads(usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
- usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
-
- return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
-}
-#endif
-
-#ifdef CONFIG_FEC_MXC
-static iomux_v3_cfg_t const enet_pads[] = {
- MX6_PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- /* AR8035 reset */
- MX6_PAD_KEY_ROW4__GPIO4_IO15 | MUX_PAD_CTRL(ENET_PAD_CTRL_PD),
- /* AR8035 interrupt */
- MX6_PAD_DI0_PIN2__GPIO4_IO18 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* GPIO16 -> AR8035 25MHz */
- MX6_PAD_GPIO_16__ENET_REF_CLK | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_RGMII_TXC__RGMII_TXC | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_RGMII_TD0__RGMII_TD0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TD1__RGMII_TD1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TD2__RGMII_TD2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TD3__RGMII_TD3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TX_CTL__RGMII_TX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL),
- /* AR8035 CLK_25M --> ENET_REF_CLK (V22) */
- MX6_PAD_ENET_REF_CLK__ENET_TX_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL_CLK),
- MX6_PAD_RGMII_RXC__RGMII_RXC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_RD0__RGMII_RD0 | MUX_PAD_CTRL(ENET_PAD_CTRL_PD),
- MX6_PAD_RGMII_RD1__RGMII_RD1 | MUX_PAD_CTRL(ENET_PAD_CTRL_PD),
- MX6_PAD_RGMII_RD2__RGMII_RD2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_RD3__RGMII_RD3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_RX_CTL__RGMII_RX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL_PD),
-};
-
-static void setup_iomux_enet(void)
-{
- imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
-
- gpio_direction_output(ETH_PHY_RESET, 0);
- mdelay(2);
- gpio_set_value(ETH_PHY_RESET, 1);
-}
-
-int board_phy_config(struct phy_device *phydev)
-{
- if (phydev->drv->config)
- phydev->drv->config(phydev);
-
- return 0;
-}
-
-int board_eth_init(bd_t *bis)
-{
- struct iomuxc *const iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;
-
- int ret = enable_fec_anatop_clock(ENET_25MHZ);
- if (ret)
- return ret;
-
- /* set gpr1[ENET_CLK_SEL] */
- setbits_le32(&iomuxc_regs->gpr[1], IOMUXC_GPR1_ENET_CLK_SEL_MASK);
-
- setup_iomux_enet();
-
- return cpu_eth_init(bis);
-}
-#endif
-
-int board_early_init_f(void)
-{
- setup_iomux_uart();
-
- return 0;
-}
-
-int board_init(void)
-{
- /* address of boot parameters */
- gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
-
- return 0;
-}
-
-int checkboard(void)
-{
- puts("Board: Hummingboard\n");
-
- return 0;
-}
+++ /dev/null
-/*
- * Copyright (C) 2013 Boundary Devices
- * Copyright (C) 2013 Jon Nettleton <jon.nettleton@gmail.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/* image version */
-IMAGE_VERSION 2
-
-/*
- * Boot Device : one of
- * spi, sd (the board has no nand neither onenand)
- */
-BOOT_FROM sd
-
-#define __ASSEMBLY__
-#include <config.h>
-#include "asm/arch/mx6-ddr.h"
-#include "asm/arch/iomux.h"
-#include "asm/arch/crm_regs.h"
-
-#include "../mx6-microsom/ddr-800mhz-32bit-setup.cfg"
-#include "../mx6-microsom/800mhz_2x128mx16.cfg"
-#include "../mx6-microsom/clocks.cfg"
+++ /dev/null
-CONFIG_ARM=y
-CONFIG_TARGET_HUMMINGBOARD=y
-CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/solidrun/hummingboard/solo.cfg,MX6S,DDR_MB=512"
+++ /dev/null
-/*
- * Copyright (C) 2013 Freescale Semiconductor, Inc.
- * Copyright (C) 2013 SolidRun ltd.
- * Copyright (C) 2013 Jon Nettleton <jon.nettleton@gmail.com>
- *
- * Configuration settings for the SolidRun Hummingboard.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#include "mx6_common.h"
-#include <asm/arch/imx-regs.h>
-#include <asm/imx-common/gpio.h>
-#include <linux/sizes.h>
-
-#define CONFIG_MX6
-#define CONFIG_DISPLAY_CPUINFO
-#define CONFIG_DISPLAY_BOARDINFO
-
-#define CONFIG_MACH_TYPE 4773
-
-#define CONFIG_CMDLINE_TAG
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_INITRD_TAG
-#define CONFIG_REVISION_TAG
-
-#define CONFIG_SYS_GENERIC_BOARD
-
-/* Size of malloc() pool */
-#define CONFIG_SYS_MALLOC_LEN (2 * SZ_1M)
-
-#define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_MXC_GPIO
-
-#define CONFIG_MXC_UART
-#define CONFIG_MXC_UART_BASE UART1_BASE
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-#define CONFIG_CONS_INDEX 1
-#define CONFIG_BAUDRATE 115200
-
-/* Command definition */
-#include <config_cmd_default.h>
-
-#undef CONFIG_CMD_IMLS
-#undef CONFIG_CMD_I2C
-
-#define CONFIG_CMD_BMODE
-#define CONFIG_CMD_SETEXPR
-#define CONFIG_CMD_MEMTEST
-#define CONFIG_BOOTDELAY 3
-
-#define CONFIG_SYS_MEMTEST_START 0x10000000
-#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
-#define CONFIG_LOADADDR 0x12000000
-#define CONFIG_SYS_TEXT_BASE 0x17800000
-
-/* MMC Configuration */
-#define CONFIG_FSL_ESDHC
-#define CONFIG_FSL_USDHC
-#define CONFIG_SYS_FSL_USDHC_NUM 1
-#define CONFIG_SYS_FSL_ESDHC_ADDR 0
-
-#define CONFIG_MMC
-#define CONFIG_CMD_MMC
-#define CONFIG_GENERIC_MMC
-#define CONFIG_BOUNCE_BUFFER
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_FAT
-#define CONFIG_DOS_PARTITION
-
-/* Ethernet Configuration */
-#define CONFIG_FEC_MXC
-#ifdef CONFIG_FEC_MXC
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
-#define CONFIG_MII
-#define IMX_FEC_BASE ENET_BASE_ADDR
-#define CONFIG_FEC_XCV_TYPE RGMII
-#define CONFIG_FEC_MXC_PHYADDR 0
-#define CONFIG_PHYLIB
-#define CONFIG_PHY_ATHEROS
-#endif
-
-#if defined(CONFIG_MX6S)
-#define CONFIG_DEFAULT_FDT_FILE "imx6dl-hummingboard.dtb"
-#endif
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "script=boot.scr\0" \
- "image=zImage\0" \
- "console=ttymxc0\0" \
- "splashpos=m,m\0" \
- "fdt_high=0xffffffff\0" \
- "initrd_high=0xffffffff\0" \
- "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
- "fdt_addr=0x18000000\0" \
- "boot_fdt=try\0" \
- "ip_dyn=yes\0" \
- "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
- "mmcpart=1\0" \
- "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
- "update_sd_firmware_filename=u-boot.imx\0" \
- "update_sd_firmware=" \
- "if test ${ip_dyn} = yes; then " \
- "setenv get_cmd dhcp; " \
- "else " \
- "setenv get_cmd tftp; " \
- "fi; " \
- "if mmc dev ${mmcdev}; then " \
- "if ${get_cmd} ${update_sd_firmware_filename}; then " \
- "setexpr fw_sz ${filesize} / 0x200; " \
- "setexpr fw_sz ${fw_sz} + 1; " \
- "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
- "fi; " \
- "fi\0" \
- "mmcargs=setenv bootargs console=${console},${baudrate} " \
- "root=${mmcroot}\0" \
- "loadbootscript=" \
- "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
- "bootscript=echo Running bootscript from mmc ...; " \
- "source\0" \
- "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
- "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
- "mmcboot=echo Booting from mmc ...; " \
- "run mmcargs; " \
- "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
- "if run loadfdt; then " \
- "bootz ${loadaddr} - ${fdt_addr}; " \
- "else " \
- "if test ${boot_fdt} = try; then " \
- "bootz; " \
- "else " \
- "echo WARN: Cannot load the DT; " \
- "fi; " \
- "fi; " \
- "else " \
- "bootz; " \
- "fi;\0" \
- "netargs=setenv bootargs console=${console},${baudrate} " \
- "root=/dev/nfs " \
- "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
- "netboot=echo Booting from net ...; " \
- "run netargs; " \
- "if test ${ip_dyn} = yes; then " \
- "setenv get_cmd dhcp; " \
- "else " \
- "setenv get_cmd tftp; " \
- "fi; " \
- "${get_cmd} ${image}; " \
- "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
- "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
- "bootz ${loadaddr} - ${fdt_addr}; " \
- "else " \
- "if test ${boot_fdt} = try; then " \
- "bootz; " \
- "else " \
- "echo WARN: Cannot load the DT; " \
- "fi; " \
- "fi; " \
- "else " \
- "bootz; " \
- "fi;\0"
-
-#define CONFIG_BOOTCOMMAND \
- "mmc dev ${mmcdev}; if mmc rescan; then " \
- "if run loadbootscript; then " \
- "run bootscript; " \
- "else " \
- "if run loadimage; then " \
- "run mmcboot; " \
- "else run netboot; " \
- "fi; " \
- "fi; " \
- "else run netboot; fi"
-
-/* Miscellaneous configurable options */
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_SYS_HUSH_PARSER
-#define CONFIG_AUTO_COMPLETE
-#define CONFIG_SYS_CBSIZE 1024
-#define CONFIG_SYS_MAXARGS 16
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
-
-#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
-
-#define CONFIG_CMDLINE_EDITING
-
-/* Physical Memory Map */
-#define CONFIG_NR_DRAM_BANKS 1
-#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
-
-#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
-#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
-#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
-
-#define CONFIG_SYS_INIT_SP_OFFSET \
- (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_ADDR \
- (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
-
-/* FLASH and environment organization */
-#define CONFIG_SYS_NO_FLASH
-
-#define CONFIG_ENV_SIZE (8 * 1024)
-
-#define CONFIG_ENV_IS_IN_MMC
-#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
-#define CONFIG_SYS_MMC_ENV_DEV 0
-
-#define CONFIG_OF_LIBFDT
-#define CONFIG_CMD_BOOTZ
-
-#ifndef CONFIG_SYS_DCACHE_OFF
-#define CONFIG_CMD_CACHE
-#endif
-
-#endif /* __CONFIG_H * */
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