2013-02-17 23:34:35 +00:00
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/*
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* (C) Copyright 2013
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* Texas Instruments Incorporated.
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* Sricharan R <r.sricharan@ti.com>
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*
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* Derived from OMAP4 done by:
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* Aneesh V <aneesh@ti.com>
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*
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* TI OMAP5 AND DRA7XX common configuration settings
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*
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2013-07-08 07:37:19 +00:00
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* SPDX-License-Identifier: GPL-2.0+
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2013-08-09 15:22:18 +00:00
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*
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* For more details, please see the technical documents listed at
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* http://www.ti.com/product/omap5432
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2013-02-17 23:34:35 +00:00
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*/
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#ifndef __CONFIG_OMAP5_COMMON_H
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#define __CONFIG_OMAP5_COMMON_H
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2013-08-09 15:22:18 +00:00
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#define CONFIG_OMAP54XX
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2013-02-17 23:34:35 +00:00
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#define CONFIG_DISPLAY_CPUINFO
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#define CONFIG_DISPLAY_BOARDINFO
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#define CONFIG_MISC_INIT_R
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2013-08-09 15:22:18 +00:00
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#define CONFIG_ARCH_CPU_INIT
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2013-02-17 23:34:35 +00:00
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2013-08-09 15:22:18 +00:00
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#define CONFIG_SYS_CACHELINE_SIZE 64
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2013-02-17 23:34:35 +00:00
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2013-08-09 15:22:18 +00:00
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/* Use General purpose timer 1 */
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#define CONFIG_SYS_TIMERBASE GPT2_BASE
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#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
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/* Defines for SDRAM init */
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#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
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#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
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#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
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#endif
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#ifndef CONFIG_SPL_BUILD
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#define CONFIG_PALMAS_POWER
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#endif
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#include <asm/arch/cpu.h>
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#include <asm/arch/omap.h>
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2013-02-17 23:34:35 +00:00
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#define CONFIG_ENV_SIZE (128 << 10)
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2013-08-09 15:22:18 +00:00
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#include <configs/ti_armv7_common.h>
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2013-02-17 23:34:35 +00:00
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/*
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2013-08-09 15:22:18 +00:00
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* Hardware drivers
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2013-02-17 23:34:35 +00:00
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*/
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#define CONFIG_SYS_NS16550
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE (-4)
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2013-08-09 15:22:18 +00:00
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#define CONFIG_SYS_NS16550_CLK 48000000
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2013-02-17 23:34:35 +00:00
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2013-08-09 15:22:18 +00:00
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/* Per-SoC commands */
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2013-02-17 23:34:35 +00:00
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#undef CONFIG_CMD_NET
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#undef CONFIG_CMD_NFS
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/*
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* Environment setup
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*/
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2013-04-05 06:21:45 +00:00
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#ifndef PARTS_DEFAULT
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#define PARTS_DEFAULT
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#endif
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2013-02-17 23:34:35 +00:00
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"loadaddr=0x82000000\0" \
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2013-06-11 16:22:30 +00:00
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"console=" CONSOLEDEV ",115200n8\0" \
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2013-04-01 05:52:39 +00:00
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"fdt_high=0xffffffff\0" \
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2013-04-04 23:39:27 +00:00
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"fdtaddr=0x80f80000\0" \
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2013-06-06 18:27:06 +00:00
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"fdtfile=undefined\0" \
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2013-04-04 23:39:27 +00:00
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"bootpart=0:2\0" \
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"bootdir=/boot\0" \
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2013-04-04 23:39:47 +00:00
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"bootfile=zImage\0" \
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2013-02-17 23:34:35 +00:00
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"usbtty=cdc_acm\0" \
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"vram=16M\0" \
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2013-04-05 06:21:45 +00:00
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"partitions=" PARTS_DEFAULT "\0" \
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2013-04-11 05:22:10 +00:00
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"optargs=\0" \
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2013-02-17 23:34:35 +00:00
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"mmcdev=0\0" \
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"mmcroot=/dev/mmcblk0p2 rw\0" \
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2013-04-11 08:01:42 +00:00
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"mmcrootfstype=ext4 rootwait\0" \
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2013-02-17 23:34:35 +00:00
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"mmcargs=setenv bootargs console=${console} " \
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2013-04-11 05:22:10 +00:00
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"${optargs} " \
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2013-02-17 23:34:35 +00:00
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"vram=${vram} " \
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"root=${mmcroot} " \
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"rootfstype=${mmcrootfstype}\0" \
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"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
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"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
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"source ${loadaddr}\0" \
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2013-04-01 05:52:40 +00:00
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"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \
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"importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
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"env import -t ${loadaddr} ${filesize}\0" \
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2013-04-04 23:39:27 +00:00
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"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
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2013-02-17 23:34:35 +00:00
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"mmcboot=echo Booting from mmc${mmcdev} ...; " \
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"run mmcargs; " \
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2013-04-04 23:39:47 +00:00
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"bootz ${loadaddr} - ${fdtaddr}\0" \
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2013-04-04 23:39:27 +00:00
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"findfdt="\
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"if test $board_name = omap5_uevm; then " \
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2013-06-06 18:27:06 +00:00
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"setenv fdtfile omap5-uevm.dtb; fi; " \
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2013-06-11 16:22:30 +00:00
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"if test $board_name = dra7xx; then " \
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"setenv fdtfile dra7-evm.dtb; fi;" \
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2013-06-06 18:27:06 +00:00
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"if test $fdtfile = undefined; then " \
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"echo WARNING: Could not determine device tree to use; fi; \0" \
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2013-04-04 23:39:27 +00:00
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"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile};\0" \
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2013-02-17 23:34:35 +00:00
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#define CONFIG_BOOTCOMMAND \
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2013-04-04 23:39:27 +00:00
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"run findfdt; " \
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2013-02-17 23:34:35 +00:00
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"mmc dev ${mmcdev}; if mmc rescan; then " \
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"if run loadbootscript; then " \
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"run bootscript; " \
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"else " \
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2013-04-01 05:52:40 +00:00
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"if run loadbootenv; then " \
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"run importbootenv; " \
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"fi;" \
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"if test -n ${uenvcmd}; then " \
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"echo Running uenvcmd ...;" \
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"run uenvcmd;" \
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"fi;" \
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"fi;" \
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2013-04-04 23:39:27 +00:00
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"if run loadimage; then " \
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"run loadfdt; " \
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2013-04-01 05:52:40 +00:00
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"run mmcboot; " \
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2013-02-17 23:34:35 +00:00
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"fi; " \
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"fi"
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2013-06-06 05:04:32 +00:00
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2013-02-17 23:34:35 +00:00
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/* Defines for SPL */
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#define CONFIG_SPL_TEXT_BASE 0x40300350
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#define CONFIG_SPL_MAX_SIZE 0x19000 /* 100K */
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#define CONFIG_SPL_DISPLAY_PRINT
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#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
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#endif /* __CONFIG_OMAP5_COMMON_H */
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