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- /*
- * (C) Copyright 2013
- * Texas Instruments Incorporated.
- * Sricharan R <r.sricharan@ti.com>
- *
- * Derived from OMAP4 done by:
- * Aneesh V <aneesh@ti.com>
- *
- * TI OMAP5 AND DRA7XX common configuration settings
- *
- * SPDX-License-Identifier: GPL-2.0+
- *
- * For more details, please see the technical documents listed at
- * http://www.ti.com/product/omap5432
- */
- #ifndef __CONFIG_OMAP5_COMMON_H
- #define __CONFIG_OMAP5_COMMON_H
- #define CONFIG_OMAP54XX
- #define CONFIG_DISPLAY_CPUINFO
- #define CONFIG_DISPLAY_BOARDINFO
- #define CONFIG_MISC_INIT_R
- #define CONFIG_ARCH_CPU_INIT
- #define CONFIG_SYS_CACHELINE_SIZE 64
- /* Use General purpose timer 1 */
- #define CONFIG_SYS_TIMERBASE GPT2_BASE
- /*
- * 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
- #ifndef CONFIG_SPL_BUILD
- #define CONFIG_PALMAS_POWER
- #endif
- #include <asm/arch/cpu.h>
- #include <asm/arch/omap.h>
- #define CONFIG_ENV_SIZE (128 << 10)
- #include <configs/ti_armv7_common.h>
- /*
- * Hardware drivers
- */
- #define CONFIG_SYS_NS16550
- #define CONFIG_SYS_NS16550_SERIAL
- #define CONFIG_SYS_NS16550_REG_SIZE (-4)
- #define CONFIG_SYS_NS16550_CLK 48000000
- /* Per-SoC commands */
- #undef CONFIG_CMD_NET
- #undef CONFIG_CMD_NFS
- /*
- * Environment setup
- */
- #ifndef PARTS_DEFAULT
- #define PARTS_DEFAULT
- #endif
- #define CONFIG_EXTRA_ENV_SETTINGS \
- "loadaddr=0x82000000\0" \
- "console=" CONSOLEDEV ",115200n8\0" \
- "fdt_high=0xffffffff\0" \
- "fdtaddr=0x80f80000\0" \
- "fdtfile=undefined\0" \
- "bootpart=0:2\0" \
- "bootdir=/boot\0" \
- "bootfile=zImage\0" \
- "usbtty=cdc_acm\0" \
- "vram=16M\0" \
- "partitions=" PARTS_DEFAULT "\0" \
- "optargs=\0" \
- "mmcdev=0\0" \
- "mmcroot=/dev/mmcblk0p2 rw\0" \
- "mmcrootfstype=ext4 rootwait\0" \
- "mmcargs=setenv bootargs console=${console} " \
- "${optargs} " \
- "vram=${vram} " \
- "root=${mmcroot} " \
- "rootfstype=${mmcrootfstype}\0" \
- "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
- "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
- "source ${loadaddr}\0" \
- "loadbootenv=fatload 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" \
- "mmcboot=echo Booting from mmc${mmcdev} ...; " \
- "run mmcargs; " \
- "bootz ${loadaddr} - ${fdtaddr}\0" \
- "findfdt="\
- "if test $board_name = omap5_uevm; then " \
- "setenv fdtfile omap5-uevm.dtb; fi; " \
- "if test $board_name = dra7xx; then " \
- "setenv fdtfile dra7-evm.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" \
- #define CONFIG_BOOTCOMMAND \
- "run findfdt; " \
- "mmc dev ${mmcdev}; if mmc rescan; then " \
- "if run loadbootscript; then " \
- "run bootscript; " \
- "else " \
- "if run loadbootenv; then " \
- "run importbootenv; " \
- "fi;" \
- "if test -n ${uenvcmd}; then " \
- "echo Running uenvcmd ...;" \
- "run uenvcmd;" \
- "fi;" \
- "fi;" \
- "if run loadimage; then " \
- "run loadfdt; " \
- "run mmcboot; " \
- "fi; " \
- "fi"
- /*
- * SPL related defines. The Public RAM memory map the ROM defines the
- * area between 0x40300000 and 0x4031E000 as a download area for OMAP5
- * (dra7xx is larger, but we do not need to be larger at this time). We
- * set CONFIG_SPL_DISPLAY_PRINT to have omap_rev_string() called and
- * print some information.
- */
- #define CONFIG_SPL_TEXT_BASE 0x40300000
- #define CONFIG_SPL_MAX_SIZE (0x4031E000 - CONFIG_SPL_TEXT_BASE)
- #define CONFIG_SPL_DISPLAY_PRINT
- #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
- #endif /* __CONFIG_OMAP5_COMMON_H */
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