mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 17:58:23 +00:00
2a1a29c5e7
Based on the am335x_evm conversion, switch to config_distro_bootcmd for mmc and pxe. Tested with Fedora 23. Signed-off-by: Tom Rini <trini@konsulko.com>
175 lines
4.9 KiB
C
175 lines
4.9 KiB
C
/*
|
|
* (C) Copyright 2010
|
|
* Texas Instruments Incorporated.
|
|
* Aneesh V <aneesh@ti.com>
|
|
* Steve Sakoman <steve@sakoman.com>
|
|
*
|
|
* TI OMAP4 common configuration settings
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __CONFIG_TI_OMAP4_COMMON_H
|
|
#define __CONFIG_TI_OMAP4_COMMON_H
|
|
|
|
/*
|
|
* High Level Configuration Options
|
|
*/
|
|
#define CONFIG_OMAP4430 1 /* which is in a 4430 */
|
|
#define CONFIG_MISC_INIT_R
|
|
#define CONFIG_ARCH_CPU_INIT
|
|
#define CONFIG_DISPLAY_CPUINFO 1
|
|
#define CONFIG_DISPLAY_BOARDINFO 1
|
|
|
|
#define CONFIG_SYS_THUMB_BUILD
|
|
|
|
#ifndef CONFIG_SYS_L2CACHE_OFF
|
|
#define CONFIG_SYS_L2_PL310 1
|
|
#define CONFIG_SYS_PL310_BASE 0x48242000
|
|
#endif
|
|
#define CONFIG_SYS_CACHELINE_SIZE 32
|
|
|
|
/* Get CPU defs */
|
|
#include <asm/arch/cpu.h>
|
|
#include <asm/arch/omap.h>
|
|
|
|
/* Use General purpose timer 1 */
|
|
#define CONFIG_SYS_TIMERBASE GPT2_BASE
|
|
|
|
/*
|
|
* Total Size Environment - 128k
|
|
*/
|
|
#define CONFIG_ENV_SIZE (128 << 10)
|
|
|
|
/*
|
|
* For the DDR timing information we can either dynamically determine
|
|
* the timings to use or use pre-determined timings (based on using the
|
|
* dynamic method. Default to the static timing infomation.
|
|
*/
|
|
#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
|
|
#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
|
|
#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
|
|
#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
|
|
#endif
|
|
|
|
#include <configs/ti_armv7_omap.h>
|
|
|
|
/*
|
|
* Hardware drivers
|
|
*/
|
|
#define CONFIG_SYS_NS16550_CLK 48000000
|
|
#if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL)
|
|
#define CONFIG_SYS_NS16550_SERIAL
|
|
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
|
|
#define CONFIG_SYS_NS16550_COM3 UART3_BASE
|
|
#endif
|
|
#define CONFIG_CONS_INDEX 3
|
|
|
|
/* TWL6030 */
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#define CONFIG_TWL6030_POWER 1
|
|
#endif
|
|
|
|
/* USB */
|
|
#define CONFIG_USB_MUSB_UDC 1
|
|
#define CONFIG_USB_OMAP3 1
|
|
|
|
/* USB device configuration */
|
|
#define CONFIG_USB_DEVICE 1
|
|
#define CONFIG_USB_TTY 1
|
|
#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
|
|
|
|
/*
|
|
* Environment setup
|
|
*/
|
|
#define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \
|
|
"bootcmd_" #devtypel #instance "=" \
|
|
"setenv mmcdev " #instance"; "\
|
|
"setenv bootpart " #instance":2 ; "\
|
|
"run mmcboot\0"
|
|
|
|
#define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \
|
|
#devtypel #instance " "
|
|
|
|
#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
|
|
#devtypel #instance " "
|
|
|
|
#define BOOT_TARGET_DEVICES(func) \
|
|
func(MMC, mmc, 0) \
|
|
func(LEGACY_MMC, legacy_mmc, 0) \
|
|
func(MMC, mmc, 1) \
|
|
func(LEGACY_MMC, legacy_mmc, 1) \
|
|
func(PXE, pxe, na) \
|
|
func(DHCP, dhcp, na)
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"run findfdt; " \
|
|
"run distro_bootcmd"
|
|
|
|
#include <config_distro_bootcmd.h>
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
DEFAULT_LINUX_BOOT_ENV \
|
|
DEFAULT_MMC_TI_ARGS \
|
|
"console=ttyO2,115200n8\0" \
|
|
"fdtfile=undefined\0" \
|
|
"bootpart=0:2\0" \
|
|
"bootdir=/boot\0" \
|
|
"bootfile=zImage\0" \
|
|
"usbtty=cdc_acm\0" \
|
|
"vram=16M\0" \
|
|
"loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
|
|
"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
|
|
"source ${loadaddr}\0" \
|
|
"loadbootenv=load mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \
|
|
"importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
|
|
"env import -t ${loadaddr} ${filesize}\0" \
|
|
"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
|
|
"loaduimage=load mmc ${mmcdev} ${loadaddr} uImage\0" \
|
|
"mmcboot=echo Booting from mmc${mmcdev} ...; " \
|
|
"run args_mmc; " \
|
|
"bootz ${loadaddr} - ${fdtaddr}\0" \
|
|
"uimageboot=echo Booting from mmc${mmcdev} ...; " \
|
|
"run args_mmc; " \
|
|
"bootm ${loadaddr}\0" \
|
|
"findfdt="\
|
|
"if test $board_name = sdp4430; then " \
|
|
"setenv fdtfile omap4-sdp.dtb; fi; " \
|
|
"if test $board_name = panda; then " \
|
|
"setenv fdtfile omap4-panda.dtb; fi;" \
|
|
"if test $board_name = panda-a4; then " \
|
|
"setenv fdtfile omap4-panda-a4.dtb; fi;" \
|
|
"if test $board_name = panda-es; then " \
|
|
"setenv fdtfile omap4-panda-es.dtb; fi;" \
|
|
"if test $board_name = duovero; then " \
|
|
"setenv fdtfile omap4-duovero-parlor.dtb; fi;" \
|
|
"if test $fdtfile = undefined; then " \
|
|
"echo WARNING: Could not determine device tree to use; fi; \0" \
|
|
"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
|
|
BOOTENV
|
|
|
|
/*
|
|
* Defines for SPL
|
|
* It is known that this will break HS devices. Since the current size of
|
|
* SPL is overlapped with public stack and breaking non HS devices to boot.
|
|
* So moving TEXT_BASE down to non-HS limit.
|
|
*/
|
|
#define CONFIG_SPL_TEXT_BASE 0x40300000
|
|
#define CONFIG_SPL_MAX_SIZE (0x4030C000 - CONFIG_SPL_TEXT_BASE)
|
|
#define CONFIG_SPL_DISPLAY_PRINT
|
|
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
|
|
#define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
|
|
(128 << 20))
|
|
|
|
#ifdef CONFIG_NAND
|
|
#define CONFIG_SPL_NAND_AM33XX_BCH /* ELM support */
|
|
#endif
|
|
|
|
#ifdef CONFIG_SPL_BUILD
|
|
/* No need for i2c in SPL mode as we will use SRI2C for PMIC access on OMAP4 */
|
|
#undef CONFIG_SYS_I2C
|
|
#undef CONFIG_SYS_I2C_OMAP24XX
|
|
#undef CONFIG_SPL_I2C_SUPPORT
|
|
#endif
|
|
|
|
#endif /* __CONFIG_TI_OMAP4_COMMON_H */
|