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powerpc: p1_p2_rdb_pc: Enable p1_p2_rdb_pc to boot from SD Card with SPL

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Enable p1_p2_rdb_pc to start from eSDHC with SPL.

Signed-off-by: Ying Zhang <b40530@freescale.com>
This commit is contained in:
Ying Zhang
2013-09-06 17:30:56 +08:00
committed by York Sun
parent ffee1dde3c
commit 3e6e69834a
4 changed files with 155 additions and 26 deletions
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59
include/configs/p1_p2_rdb_pc.h
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@@ -144,19 +144,33 @@
#define CONFIG_SYS_L2_SIZE (512 << 10)
#endif
#if CONFIG_SYS_L2_SIZE >= (512 << 10)
/* must be 32-bit */
#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000
#define CONFIG_SYS_INIT_L2_ADDR_PHYS CONFIG_SYS_INIT_L2_ADDR
#define CONFIG_SYS_INIT_L2_END (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
#endif
#ifdef CONFIG_SDCARD
#define CONFIG_RAMBOOT_SDCARD
#define CONFIG_SYS_RAMBOOT
#define CONFIG_SYS_EXTRA_ENV_RELOC
#define CONFIG_SYS_TEXT_BASE 0x11000000
#define CONFIG_RESET_VECTOR_ADDRESS 0x1107fffc
#define CONFIG_SPL
#define CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT
#define CONFIG_SPL_ENV_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SPL_MMC_MINIMAL
#define CONFIG_SPL_FLUSH_IMAGE
#define CONFIG_SPL_TARGET "u-boot-with-spl.bin"
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_I2C_SUPPORT
#define CONFIG_FSL_LAW /* Use common FSL init code */
#define CONFIG_SYS_TEXT_BASE 0x11001000
#define CONFIG_SPL_TEXT_BASE 0xf8f81000
#define CONFIG_SPL_PAD_TO 0x18000
#define CONFIG_SPL_MAX_SIZE (96 * 1024)
#define CONFIG_SYS_MMC_U_BOOT_SIZE (512 << 10)
#define CONFIG_SYS_MMC_U_BOOT_DST (0x11000000)
#define CONFIG_SYS_MMC_U_BOOT_START (0x11000000)
#define CONFIG_SYS_MMC_U_BOOT_OFFS (96 << 10)
#define CONFIG_SYS_MPC85XX_NO_RESETVEC
#define CONFIG_SYS_LDSCRIPT "arch/powerpc/cpu/mpc85xx/u-boot.lds"
#define CONFIG_SPL_MMC_BOOT
#ifdef CONFIG_SPL_BUILD
#define CONFIG_SPL_COMMON_INIT_DDR
#endif
#endif
#ifdef CONFIG_SPIFLASH
@@ -526,6 +540,23 @@
#define CONFIG_VSC7385_IMAGE_SIZE 8192
#endif
/*
* Config the L2 Cache as L2 SRAM
*/
#if defined(CONFIG_SPL_BUILD)
#if defined(CONFIG_SDCARD)
#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000
#define CONFIG_SYS_INIT_L2_ADDR_PHYS CONFIG_SYS_INIT_L2_ADDR
#define CONFIG_SYS_INIT_L2_END (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
#define CONFIG_SPL_RELOC_TEXT_BASE 0xf8f81000
#define CONFIG_SPL_RELOC_STACK (CONFIG_SYS_INIT_L2_ADDR + 128 * 1024)
#define CONFIG_SPL_RELOC_STACK_SIZE (32 << 10)
#define CONFIG_SPL_RELOC_MALLOC_ADDR (CONFIG_SYS_INIT_L2_ADDR + 160 * 1024)
#define CONFIG_SPL_RELOC_MALLOC_SIZE (96 << 10)
#define CONFIG_SPL_GD_ADDR (CONFIG_SYS_INIT_L2_ADDR + 112 * 1024)
#endif
#endif
/* Serial Port - controlled on board with jumper J8
* open - index 2
* shorted - index 1
@@ -536,7 +567,7 @@
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
#ifdef CONFIG_SPL_BUILD
#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_INIT_MINIMAL)
#define CONFIG_NS16550_MIN_FUNCTIONS
#endif
@@ -742,7 +773,7 @@
#define CONFIG_ENV_SIZE 0x2000 /* 8KB */
#define CONFIG_ENV_OFFSET 0x100000 /* 1MB */
#define CONFIG_ENV_SECT_SIZE 0x10000
#elif defined(CONFIG_RAMBOOT_SDCARD)
#elif defined(CONFIG_SDCARD)
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_FSL_FIXED_MMC_LOCATION
#define CONFIG_ENV_SIZE 0x2000