AM335x: igep0033: Convert to generic board and use ti_am335x_common.h.

To reduce code duplication update am335x_igep0033.h to use ti_am335x_common.h
and convert to generic board.

Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>

diff --git a/include/configs/am335x_igep0033.h b/include/configs/am335x_igep0033.h
index dcded0acbe047e2033a0e9679ab8be5b9185e62a..a14310a8edcbe1ea8715c44dd2f110d8f4b67ebe 100644 (file)
--- a/include/configs/am335x_igep0033.h
+++ b/include/configs/am335x_igep0033.h
@@ -14,11 +14,8 @@
 #ifndef __CONFIG_IGEP0033_H
 #define __CONFIG_IGEP0033_H
 
-#define CONFIG_AM33XX
-#define CONFIG_OMAP
-#define CONFIG_OMAP_COMMON
-
-#include <asm/arch/omap.h>
+#define CONFIG_NAND
+#include <configs/ti_am335x_common.h>
 
 /* Mach type */
 #define MACH_TYPE_IGEP0033             4521    /* Until the next sync */
@@ -29,166 +26,81 @@
 #define V_SCLK                         (V_OSCK)
 
 #define CONFIG_ENV_SIZE                        (128 << 10)     /* 128 KiB */
-#define CONFIG_SYS_MALLOC_LEN          (1024 << 10)
-#define CONFIG_SYS_LONGHELP            /* undef to save memory */
-#define CONFIG_SYS_HUSH_PARSER         /* use "hush" command parser */
-#define CONFIG_SYS_PROMPT              "U-Boot# "
-#define CONFIG_SYS_NO_FLASH
-
-/* Display cpuinfo */
-#define CONFIG_DISPLAY_CPUINFO
-
-/* Flattened Device Tree */
-#define CONFIG_OF_LIBFDT
-
-/* Commands to include */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_BOOTZ
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_ECHO
-#define CONFIG_CMD_EXT4
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_FS_GENERIC
-#define CONFIG_CMD_MMC
-#define CONFIG_CMD_MTDPARTS
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_UBI
-#define CONFIG_CMD_UBIFS
 
 /* Make the verbose messages from UBI stop printing */
 #define CONFIG_UBI_SILENCE_MSG
 #define CONFIG_UBIFS_SILENCE_MSG
 
-#define CONFIG_BOOTDELAY               1       /* negative for no autoboot */
-#define CONFIG_ENV_VARS_UBOOT_CONFIG
 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+
+#ifndef CONFIG_SPL_BUILD
 #define CONFIG_EXTRA_ENV_SETTINGS \
-       "loadaddr=0x80F80000\0" \
-       "dtbaddr=0x80200000\0" \
+       DEFAULT_LINUX_BOOT_ENV \
        "bootdir=/boot\0" \
        "bootfile=zImage\0" \
        "dtbfile=am335x-base0033.dtb\0" \
        "console=ttyO0,115200n8\0" \
-       "mtdids=" MTDIDS_DEFAULT "\0" \
-       "mtdparts=" MTDPARTS_DEFAULT "\0" \
        "mmcdev=0\0" \
        "mmcroot=/dev/mmcblk0p2 rw\0" \
-       "ubiroot=ubi0:filesystem rw ubi.mtd=3,2048\0" \
        "mmcrootfstype=ext4 rootwait\0" \
-       "ubirootfstype=ubifs rootwait\0" \
        "mmcargs=setenv bootargs console=${console} " \
+               "${optargs} " \
                "root=${mmcroot} " \
                "rootfstype=${mmcrootfstype}\0" \
-       "ubiargs=setenv bootargs console=${console} " \
-               "root=${ubiroot} " \
-               "rootfstype=${ubirootfstype}\0" \
-       "bootenv=uEnv.txt\0" \
+               "bootenv=uEnv.txt\0" \
        "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
        "importbootenv=echo Importing environment from mmc ...; " \
                "env import -t ${loadaddr} ${filesize}\0" \
        "mmcload=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}; " \
-               "load mmc ${mmcdev}:2 ${dtbaddr} ${bootdir}/${dtbfile}\0" \
-       "ubiload=ubi part filesystem 2048; ubifsmount ubi0; " \
+               "load mmc ${mmcdev}:2 ${fdtaddr} ${bootdir}/${dtbfile}\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 mmcload; then " \
+                               "run mmcargs; " \
+                               "bootz ${loadaddr} - ${fdtaddr};" \
+                       "fi;" \
+               "fi;\0" \
+       "mtdids=" MTDIDS_DEFAULT "\0" \
+       "mtdparts=" MTDPARTS_DEFAULT "\0" \
+       "nandroot=ubi0:filesystem rw ubi.mtd=3,2048\0" \
+       "nandrootfstype=ubifs rootwait\0" \
+       "nandload=ubi part filesystem 2048; ubifsmount ubi0; " \
                "ubifsload ${loadaddr} ${bootdir}/${bootfile}; " \
-               "ubifsload ${dtbaddr} ${bootdir}/${dtbfile} \0" \
-       "mmcboot=echo Booting from mmc ...; " \
-               "run mmcargs; " \
-               "bootz ${loadaddr} - ${dtbaddr}\0" \
-       "ubiboot=echo Booting from nand (ubifs) ...; " \
-               "run ubiargs; run ubiload; " \
-               "bootz ${loadaddr} - ${dtbaddr}\0" \
+               "ubifsload ${fdtaddr} ${bootdir}/${dtbfile} \0" \
+       "nandargs=setenv bootargs console=${console} " \
+               "${optargs} " \
+               "root=${nandroot} " \
+               "rootfstype=${nandrootfstype} \0" \
+       "nandboot=echo Booting from nand ...; " \
+               "run nandargs; " \
+               "run nandload; " \
+               "bootz ${loadaddr} - ${fdtaddr} \0"
+#endif
 
 #define CONFIG_BOOTCOMMAND \
-       "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 mmcload; then " \
-                       "run mmcboot;" \
-               "fi;" \
-       "else " \
-               "run ubiboot;" \
-       "fi;" \
-
-/* Max number of command args */
-#define CONFIG_SYS_MAXARGS             16
-
-/* Console I/O Buffer Size */
-#define CONFIG_SYS_CBSIZE              512
-
-/* Print Buffer Size */
-#define CONFIG_SYS_PBSIZE              (CONFIG_SYS_CBSIZE \
-                                       + sizeof(CONFIG_SYS_PROMPT) + 16)
-
-/* Boot Argument Buffer Size */
-#define CONFIG_SYS_BARGSIZE            CONFIG_SYS_CBSIZE
-#define CONFIG_SYS_LOAD_ADDR           0x81000000 /* Default load address */
-
-/* Physical Memory Map */
-#define CONFIG_NR_DRAM_BANKS           1               /*  1 bank of DRAM */
-#define CONFIG_MAX_RAM_BANK_SIZE       (1024 << 20)    /* 1GB */
-
-#define CONFIG_SYS_SDRAM_BASE          0x80000000
-#define CONFIG_SYS_INIT_SP_ADDR         (NON_SECURE_SRAM_END - \
-                                               GENERATED_GBL_DATA_SIZE)
-/* Platform/Board specific defs */
-#define CONFIG_SYS_TIMERBASE           0x48040000      /* Use Timer2 */
-#define CONFIG_SYS_PTV                 2       /* Divisor: 2^(PTV+1) => 8 */
+       "run mmcboot;" \
+       "run nandboot;"
 
 /* NS16550 Configuration */
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE    (-4)
-#define CONFIG_SYS_NS16550_CLK         (48000000)
 #define CONFIG_SYS_NS16550_COM1                0x44e09000      /* UART0 */
-
 #define CONFIG_CONS_INDEX              1
 #define CONFIG_BAUDRATE                        115200
 
-/* CPU */
-#define CONFIG_ARCH_CPU_INIT
-
-#define CONFIG_ENV_OVERWRITE           1
-#define CONFIG_SYS_CONSOLE_INFO_QUIET
-
-/* MMC support */
-#define CONFIG_MMC
-#define CONFIG_GENERIC_MMC
-#define CONFIG_OMAP_HSMMC
-#define CONFIG_DOS_PARTITION
-
-/* GPIO support */
-#define CONFIG_OMAP_GPIO
-
 /* Ethernet support */
-#define CONFIG_DRIVER_TI_CPSW
-#define CONFIG_MII
-#define CONFIG_BOOTP_DNS
-#define CONFIG_BOOTP_DNS2
-#define CONFIG_BOOTP_SEND_HOSTNAME
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_NET_RETRY_COUNT         10
-#define CONFIG_NET_MULTI
 #define CONFIG_PHYLIB
 #define CONFIG_PHY_SMSC
 
 /* NAND support */
-#define CONFIG_NAND
-#define CONFIG_NAND_OMAP_GPMC
 #define CONFIG_NAND_OMAP_ELM
-#define CONFIG_SYS_NAND_BASE           (0x08000000)    /* phys address CS0 */
-#define CONFIG_SYS_MAX_NAND_DEVICE     1
 #define CONFIG_SYS_NAND_ONFI_DETECTION 1
 #define CONFIG_SYS_ENV_SECT_SIZE       (128 << 10)     /* 128 KiB */
 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
@@ -210,40 +122,11 @@
 /* Unsupported features */
 #undef CONFIG_USE_IRQ
 
-/* Defines for SPL */
-#define CONFIG_SPL_FRAMEWORK
-/*
- * Place the image at the start of the ROM defined image space.
- * We limit our size to the ROM-defined downloaded image area, and use the
- * rest of the space for stack.
- */
-#define CONFIG_SPL_TEXT_BASE           0x402F0400
-#define CONFIG_SPL_MAX_SIZE            (0x4030C000 - CONFIG_SPL_TEXT_BASE)
-#define CONFIG_SPL_STACK               CONFIG_SYS_INIT_SP_ADDR
-
-#define CONFIG_SPL_BSS_START_ADDR      0x80000000
-#define CONFIG_SPL_BSS_MAX_SIZE                0x80000         /* 512 KB */
-
-#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR        0x300 /* address 0x60000 */
-#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS     0x200 /* 256 KB */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION   1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME       "u-boot.img"
-#define CONFIG_SPL_MMC_SUPPORT
-#define CONFIG_SPL_FAT_SUPPORT
-#define CONFIG_SPL_LIBCOMMON_SUPPORT
-#define CONFIG_SPL_LIBDISK_SUPPORT
-#define CONFIG_SPL_LIBGENERIC_SUPPORT
-#define CONFIG_SPL_SERIAL_SUPPORT
-#define CONFIG_SPL_GPIO_SUPPORT
+/* SPL */
+#undef CONFIG_SPL_OS_BOOT      /* Not supported by existing map */
 #define CONFIG_SPL_YMODEM_SUPPORT
 #define CONFIG_SPL_LDSCRIPT            "$(CPUDIR)/am33xx/u-boot-spl.lds"
 
-#define CONFIG_SPL_BOARD_INIT
-#define CONFIG_SPL_NAND_AM33XX_BCH
-#define CONFIG_SPL_NAND_SUPPORT
-#define CONFIG_SPL_NAND_BASE
-#define CONFIG_SPL_NAND_DRIVERS
-#define CONFIG_SPL_NAND_ECC
 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 #define CONFIG_SYS_NAND_PAGE_COUNT     (CONFIG_SYS_NAND_BLOCK_SIZE / \
                                         CONFIG_SYS_NAND_PAGE_SIZE)
@@ -267,22 +150,4 @@
 
 #define CONFIG_SYS_NAND_U_BOOT_OFFS    0x80000
 
-/*
- * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
- * 64 bytes before this address should be set aside for u-boot.img's
- * header. That is 0x800FFFC0--0x80100000 should not be used for any
- * other needs.
- */
-#define CONFIG_SYS_TEXT_BASE           0x80800000
-#define CONFIG_SYS_SPL_MALLOC_START    0x80208000
-#define CONFIG_SYS_SPL_MALLOC_SIZE     0x100000
-
-/*
- * Since SPL did pll and ddr initialization for us,
- * we don't need to do it twice.
- */
-#ifndef CONFIG_SPL_BUILD
-#define CONFIG_SKIP_LOWLEVEL_INIT
-#endif
-
 #endif /* ! __CONFIG_IGEP0033_H */