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>

1 files changed, 43 insertions, 178 deletions

diff --git a/include/configs/am335x_igep0033.h b/include/configs/am335x_igep0033.h
index dcded0a..a14310a 100644
--- 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 */