*
* TI OMAP5 AND DRA7XX common configuration settings
*
- * SPDX-License-Identifier: GPL-2.0+
+ * SPDX-License-Identifier: GPL-2.0+
*
* For more details, please see the technical documents listed at
* http://www.ti.com/product/omap5432
/* 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
-
-/* Defines for SDRAM init */
#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
- "loadaddr=0x82000000\0" \
- "console=" CONSOLEDEV ",115200n8\0" \
+ "loadaddr=0x80200000\0" \
+ "fdtaddr=0x80F80000\0" \
"fdt_high=0xffffffff\0" \
- "fdtaddr=0x80f80000\0" \
+ "rdaddr=0x81000000\0" \
+ "console=" CONSOLEDEV ",115200n8\0" \
"fdtfile=undefined\0" \
"bootpart=0:2\0" \
"bootdir=/boot\0" \
"partitions=" PARTS_DEFAULT "\0" \
"optargs=\0" \
"mmcdev=0\0" \
- "mmcroot=/dev/mmcblk0p2 rw\0" \
+ "mmcroot=/dev/mmcblk1p2 rw\0" \
"mmcrootfstype=ext4 rootwait\0" \
"mmcargs=setenv bootargs console=${console} " \
"${optargs} " \
"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" \
+ "mmcboot=mmc dev ${mmcdev}; " \
+ "if mmc rescan; then " \
+ "echo SD/MMC found on device ${mmcdev};" \
+ "if run loadbootenv; then " \
+ "echo Loaded environment from ${bootenv};" \
+ "run importbootenv;" \
+ "fi;" \
+ "if test -n $uenvcmd; then " \
+ "echo Running uenvcmd ...;" \
+ "run uenvcmd;" \
+ "fi;" \
+ "if run loadimage; then " \
+ "run loadfdt; " \
+ "echo Booting from mmc${mmcdev} ...; " \
+ "run mmcargs; " \
+ "bootz ${loadaddr} - ${fdtaddr}; " \
+ "fi;" \
+ "fi;\0" \
"findfdt="\
"if test $board_name = omap5_uevm; then " \
"setenv fdtfile omap5-uevm.dtb; fi; " \
#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 ${uenvcmd}; then " \
- "echo Running uenvcmd ...;" \
- "run uenvcmd;" \
- "fi;" \
- "fi;" \
- "if run loadimage; then " \
- "run loadfdt; " \
- "run mmcboot; " \
- "fi; " \
- "fi"
+ "run mmcboot;" \
+ "setenv mmcdev 1; " \
+ "setenv bootpart 1:2; " \
+ "setenv mmcroot /dev/mmcblk0p2 rw; " \
+ "run mmcboot;" \
-/* Defines for SPL */
-#define CONFIG_SPL_TEXT_BASE 0x40300350
-#define CONFIG_SPL_MAX_SIZE 0x19000 /* 100K */
+/*
+ * SPL related defines. The Public RAM memory map the ROM defines the
+ * area between 0x40300000 and 0x4031E000 as a download area for OMAP5
+ * (dra7xx is larger, but we do not need to be larger at this time). We
+ * set CONFIG_SPL_DISPLAY_PRINT to have omap_rev_string() called and
+ * print some information.
+ */
+#define CONFIG_SPL_TEXT_BASE 0x40300000
+#define CONFIG_SPL_MAX_SIZE (0x4031E000 - CONFIG_SPL_TEXT_BASE)
#define CONFIG_SPL_DISPLAY_PRINT
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"