+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Configuration settings for the TI OMAP3 EVM board.
*
* Syed Mohammed Khasim <khasim@ti.com>
*
* Manikandan Pillai <mani.pillai@ti.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
-#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
-
#include <configs/ti_omap3_common.h>
/*
* We are only ever GP parts and will utilize all of the "downloaded image"
* area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB).
*/
-#undef CONFIG_SPL_TEXT_BASE
-#define CONFIG_SPL_TEXT_BASE 0x40200000
-
-#define CONFIG_SPL_FRAMEWORK
-#define CONFIG_MISC_INIT_R
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG
-/* Override OMAP3 serial console configuration */
-#undef CONFIG_CONS_INDEX
-#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550_COM1 OMAP34XX_UART1
-#if defined(CONFIG_SPL_BUILD)
-#undef CONFIG_SYS_NS16550_REG_SIZE
-#else /* !CONFIG_SPL_BUILD */
-#define CONFIG_SYS_NS16550_REG_SIZE (-1)
-#endif /* CONFIG_SPL_BUILD */
-
/* NAND */
#if defined(CONFIG_NAND)
#define CONFIG_SYS_FLASH_BASE NAND_BASE
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 3
#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
-#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
-#define CONFIG_ENV_IS_IN_NAND 1
-#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
-#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
-#define CONFIG_ENV_OFFSET 0x260000
+#define CONFIG_SYS_ENV_SECT_SIZE SZ_128K
#define CONFIG_ENV_ADDR 0x260000
#define CONFIG_ENV_OVERWRITE
-#define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
/* NAND: SPL falcon mode configs */
#if defined(CONFIG_SPL_OS_BOOT)
-#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
+#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x2a0000
#endif /* CONFIG_SPL_OS_BOOT */
#endif /* CONFIG_NAND */
-/* MUSB */
-#define CONFIG_USB_OMAP3
-#define CONFIG_USB_MUSB_OMAP2PLUS
-#define CONFIG_USB_MUSB_PIO_ONLY
+#define MEM_LAYOUT_ENV_SETTINGS \
+ DEFAULT_LINUX_BOOT_ENV
+
+#define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \
+ "bootcmd_" #devtypel #instance "=" \
+ "setenv mmcdev " #instance "; " \
+ "run mmcboot\0"
+#define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \
+ #devtypel #instance " "
+
+#if defined(CONFIG_NAND)
+
+#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
+ "bootcmd_" #devtypel #instance "=" \
+ "if test ${mtdids} = '' || test ${mtdparts} = '' ; then " \
+ "echo NAND boot disabled: No mtdids and/or mtdparts; " \
+ "else " \
+ "run nandboot; " \
+ "fi\0"
+#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
+ #devtypel #instance " "
+
+#define BOOT_TARGET_DEVICES(func) \
+ func(MMC, mmc, 0) \
+ func(LEGACY_MMC, legacy_mmc, 0) \
+ func(UBIFS, ubifs, 0) \
+ func(NAND, nand, 0)
+
+#else /* !CONFIG_NAND */
+
+#define BOOT_TARGET_DEVICES(func) \
+ func(MMC, mmc, 0) \
+ func(LEGACY_MMC, legacy_mmc, 0)
-/* USB EHCI */
-#define CONFIG_SYS_USB_FAT_BOOT_PARTITION 1
+#endif /* CONFIG_NAND */
-/* Environment */
-#define CONFIG_PREBOOT "usb start"
+#include <config_distro_bootcmd.h>
#define CONFIG_EXTRA_ENV_SETTINGS \
- DEFAULT_LINUX_BOOT_ENV \
+ MEM_LAYOUT_ENV_SETTINGS \
+ "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
+ "fdt_high=0xffffffff\0" \
+ "console=ttyO0,115200n8\0" \
+ "bootdir=/boot\0" \
"bootenv=uEnv.txt\0" \
+ "bootfile=zImage\0" \
+ "bootpart=0:2\0" \
+ "bootubivol=rootfs\0" \
+ "bootubipart=rootfs\0" \
"optargs=\0" \
"mmcdev=0\0" \
- "console=ttyO0,115200n8\0" \
+ "mmcpart=2\0" \
+ "mmcroot=/dev/mmcblk0p2 rw\0" \
+ "mmcrootfstype=ext4 rootwait\0" \
"mmcargs=setenv bootargs console=${console} " \
"${mtdparts} " \
"${optargs} " \
- "root=/dev/mmcblk0p2 rw " \
- "rootfstype=ext4 rootwait\0" \
- "nandargs=setenv bootargs console=${console} " \
- "${mtdparts} " \
- "${optargs} " \
- "root=ubi0:rootfs rw ubi.mtd=rootfs noinitrd " \
- "rootfstype=ubifs rootwait\0" \
+ "root=${mmcroot} " \
+ "rootfstype=${mmcrootfstype}\0" \
"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
- "importbootenv=echo Importing environment from mmc ...; " \
+ "ext4bootenv=ext4load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootenv}\0" \
+ "importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
"env import -t ${loadaddr} ${filesize}\0" \
- "bootscript=echo Running bootscript from mmc ...; " \
- "source ${loadaddr}\0" \
- "loaduimage=setenv bootfile uImage; " \
- "fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
- "loadzimage=setenv bootfile zImage; " \
- "fatload mmc ${mmcdev} ${loadaddr} zImage\0" \
- "loaddtb=fatload mmc ${mmcdev} ${fdtaddr} " CONFIG_DEFAULT_FDT_FILE "\0" \
- "mmcboot=echo Booting ${bootfile} from mmc ...; " \
- "run mmcargs; " \
- "bootm ${loadaddr} - ${fdtaddr}\0" \
- "mmcbootz=echo Booting ${bootfile} from mmc ...; " \
- "run mmcargs; " \
- "bootz ${loadaddr} - ${fdtaddr}\0" \
- "nandboot=echo Booting uImage from nand ...; " \
- "run nandargs; " \
- "nand read ${loadaddr} kernel; " \
- "nand read ${fdtaddr} dtb; " \
- "bootm ${loadaddr} - ${fdtaddr}\0"
-
-#define CONFIG_BOOTCOMMAND \
- "mmc dev ${mmcdev}; if mmc rescan; then " \
- "if run loadbootenv; then " \
- "run importbootenv; " \
+ "mmcbootenv=setenv bootpart ${mmcdev}:${mmcpart}; " \
+ "mmc dev ${mmcdev}; " \
+ "if mmc rescan; then " \
+ "run loadbootenv && run importbootenv; " \
+ "run ext4bootenv && run importbootenv; " \
"if test -n $uenvcmd; then " \
"echo Running uenvcmd ...; " \
"run uenvcmd; " \
"fi; " \
- "else " \
- "if run loadzimage && run loaddtb; then " \
- "run mmcbootz; fi; " \
- "if run loaduimage && run loaddtb; then " \
- "run mmcboot; fi; " \
- "run nandboot; " \
- "fi; " \
- "else run nandboot; fi"
+ "fi\0" \
+ "loadimage=ext4load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
+ "loaddtb=ext4load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
+ "mmcboot=run mmcbootenv; " \
+ "if run loadimage && run loaddtb; then " \
+ "echo Booting ${bootdir}/${bootfile} from mmc ${bootpart} ...; " \
+ "run mmcargs; " \
+ "if test ${bootfile} = uImage; then " \
+ "bootm ${loadaddr} - ${fdtaddr}; " \
+ "fi; " \
+ "if test ${bootfile} = zImage; then " \
+ "bootz ${loadaddr} - ${fdtaddr}; " \
+ "fi; " \
+ "fi\0" \
+ "nandroot=ubi0:rootfs ubi.mtd=rootfs rw noinitrd\0" \
+ "nandrootfstype=ubifs rootwait\0" \
+ "nandargs=setenv bootargs console=${console} " \
+ "${mtdparts} " \
+ "${optargs} " \
+ "root=${nandroot} " \
+ "rootfstype=${nandrootfstype}\0" \
+ "nandboot=if nand read ${loadaddr} kernel && nand read ${fdtaddr} dtb; then " \
+ "echo Booting uImage from NAND MTD 'kernel' partition ...; " \
+ "run nandargs; " \
+ "bootm ${loadaddr} - ${fdtaddr}; " \
+ "fi\0" \
+ BOOTENV
#endif /* __CONFIG_H */
projects / oweals / u-boot.git / blobdiff