diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/cpu_init_nand.c | 10 | ||||
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds | 18 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/fsl_ifc.h | 6 |
3 files changed, 27 insertions, 7 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c b/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c index 796d398..6d01479 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c +++ b/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c @@ -21,10 +21,12 @@ */ #include <common.h> +#include <asm/fsl_ifc.h> #include <asm/io.h> void cpu_init_f(void) { +#ifdef CONFIG_FSL_LBC fsl_lbc_t *lbc = LBC_BASE_ADDR; /* @@ -39,6 +41,14 @@ void cpu_init_f(void) #else #error CONFIG_SYS_NAND_BR_PRELIM, CONFIG_SYS_NAND_OR_PRELIM must be defined #endif +#endif +#ifdef CONFIG_FSL_IFC +#if defined(CONFIG_SYS_CSPR0) && defined(CONFIG_SYS_CSOR0) + set_ifc_cspr(IFC_CS0, CONFIG_SYS_CSPR0); + set_ifc_amask(IFC_CS0, CONFIG_SYS_AMASK0); + set_ifc_csor(IFC_CS0, CONFIG_SYS_CSOR0); +#endif +#endif #if defined(CONFIG_SYS_RAMBOOT) && defined(CONFIG_SYS_INIT_L2_ADDR) ccsr_l2cache_t *l2cache = (void *)CONFIG_SYS_MPC85xx_L2_ADDR; diff --git a/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds b/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds index 8410bd7..852f9aa 100644 --- a/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds +++ b/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds @@ -23,6 +23,8 @@ * MA 02111-1307 USA */ +#include "config.h" /* CONFIG_BOARDDIR */ + OUTPUT_ARCH(powerpc) SECTIONS { @@ -52,8 +54,18 @@ SECTIONS . = ALIGN(8); __init_begin = .; __init_end = .; - - .resetvec ADDR(.text) + 0xffc : { +#if defined(CONFIG_FSL_IFC) /* Restrict bootpg at 4K boundry for IFC */ + .bootpg ADDR(.text) + 0x1000 : + { + start.o (.bootpg) + } +#define RESET_VECTOR_OFFSET 0x1ffc /* IFC has 8K sram */ +#elif defined(CONFIG_FSL_ELBC) +#define RESET_VECTOR_OFFSET 0xffc /* LBC has 4k sram */ +#else +#error unknown NAND controller +#endif + .resetvec ADDR(.text) + RESET_VECTOR_OFFSET : { KEEP(*(.resetvec)) } = 0xffff @@ -64,4 +76,4 @@ SECTIONS } __bss_end__ = .; } -ASSERT(__init_end <= 0xfff00ffc, "NAND bootstrap too big"); +ASSERT(__init_end <= (0xfff00000 + RESET_VECTOR_OFFSET), "NAND bootstrap too big"); diff --git a/arch/powerpc/include/asm/fsl_ifc.h b/arch/powerpc/include/asm/fsl_ifc.h index d4d9809..fb12363 100644 --- a/arch/powerpc/include/asm/fsl_ifc.h +++ b/arch/powerpc/include/asm/fsl_ifc.h @@ -69,6 +69,7 @@ */ /* Enable ECC Encoder */ #define CSOR_NAND_ECC_ENC_EN 0x80000000 +#define CSOR_NAND_ECC_MODE_MASK 0x30000000 /* 4 bit correction per 520 Byte sector */ #define CSOR_NAND_ECC_MODE_4 0x00000000 /* 8 bit correction per 528 Byte sector */ @@ -857,10 +858,7 @@ struct fsl_ifc_nand { u32 res19[0x10]; u32 nand_fsr; u32 res20; - u32 nand_eccstat0; - u32 nand_eccstat1; - u32 nand_eccstat2; - u32 nand_eccstat3; + u32 nand_eccstat[4]; u32 res21[0x20]; u32 nanndcr; u32 res22[0x2]; |