diff options
-rw-r--r-- | arch/arm/include/asm/arch-spear/hardware.h | 8 | ||||
-rw-r--r-- | board/spear/spear300/spear300.c | 14 | ||||
-rw-r--r-- | board/spear/spear310/spear310.c | 14 | ||||
-rw-r--r-- | board/spear/spear320/spear320.c | 13 | ||||
-rw-r--r-- | board/spear/spear600/spear600.c | 14 | ||||
-rw-r--r-- | include/configs/spear-common.h | 3 | ||||
-rw-r--r-- | include/configs/spear3xx.h | 4 | ||||
-rw-r--r-- | include/configs/spear6xx.h | 3 |
8 files changed, 49 insertions, 24 deletions
diff --git a/arch/arm/include/asm/arch-spear/hardware.h b/arch/arm/include/asm/arch-spear/hardware.h index 818f36c..a6517b2 100644 --- a/arch/arm/include/asm/arch-spear/hardware.h +++ b/arch/arm/include/asm/arch-spear/hardware.h @@ -37,15 +37,15 @@ #if defined(CONFIG_SPEAR600) #define CONFIG_SYS_I2C_BASE (0xD0200000) -#define CONFIG_SPEAR_FSMCBASE (0xD1800000) +#define CONFIG_SYS_FSMC_BASE (0xD1800000) #elif defined(CONFIG_SPEAR300) #define CONFIG_SYS_I2C_BASE (0xD0180000) -#define CONFIG_SPEAR_FSMCBASE (0x94000000) +#define CONFIG_SYS_FSMC_BASE (0x94000000) #elif defined(CONFIG_SPEAR310) #define CONFIG_SYS_I2C_BASE (0xD0180000) -#define CONFIG_SPEAR_FSMCBASE (0x44000000) +#define CONFIG_SYS_FSMC_BASE (0x44000000) #undef CONFIG_SYS_NAND_CLE #undef CONFIG_SYS_NAND_ALE @@ -57,7 +57,7 @@ #elif defined(CONFIG_SPEAR320) #define CONFIG_SYS_I2C_BASE (0xD0180000) -#define CONFIG_SPEAR_FSMCBASE (0x4C000000) +#define CONFIG_SYS_FSMC_BASE (0x4C000000) #define CONFIG_SPEAR_EMIBASE (0x40000000) #define CONFIG_SPEAR_RASBASE (0xB3000000) diff --git a/board/spear/spear300/spear300.c b/board/spear/spear300/spear300.c index 60ee544..72a3631 100644 --- a/board/spear/spear300/spear300.c +++ b/board/spear/spear300/spear300.c @@ -24,10 +24,12 @@ #include <common.h> #include <nand.h> #include <asm/io.h> +#include <linux/mtd/fsmc_nand.h> #include <asm/arch/hardware.h> #include <asm/arch/spr_defs.h> #include <asm/arch/spr_misc.h> -#include <asm/arch/spr_nand.h> + +static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE]; int board_init(void) { @@ -41,18 +43,20 @@ int board_init(void) * Called by nand_init_chip to initialize the board specific functions */ -int board_nand_init(struct nand_chip *nand) +void board_nand_init() { struct misc_regs *const misc_regs_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE; + struct nand_chip *nand = &nand_chip[0]; +#if defined(CONFIG_NAND_FSMC) if (((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) == MISC_SOCCFG30) || ((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) == MISC_SOCCFG31)) { - return spear_nand_init(nand); + fsmc_nand_init(nand); } - - return -1; +#endif + return; } diff --git a/board/spear/spear310/spear310.c b/board/spear/spear310/spear310.c index 03dfe16..14e666d 100644 --- a/board/spear/spear310/spear310.c +++ b/board/spear/spear310/spear310.c @@ -25,10 +25,12 @@ #include <common.h> #include <nand.h> #include <asm/io.h> +#include <linux/mtd/fsmc_nand.h> #include <asm/arch/hardware.h> #include <asm/arch/spr_defs.h> #include <asm/arch/spr_misc.h> -#include <asm/arch/spr_nand.h> + +static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE]; int board_init(void) { @@ -42,18 +44,20 @@ int board_init(void) * Called by nand_init_chip to initialize the board specific functions */ -int board_nand_init(struct nand_chip *nand) +void board_nand_init() { struct misc_regs *const misc_regs_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE; + struct nand_chip *nand = &nand_chip[0]; +#if defined(CONFIG_NAND_FSMC) if (((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) == MISC_SOCCFG30) || ((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) == MISC_SOCCFG31)) { - return spear_nand_init(nand); + fsmc_nand_init(nand); } - - return -1; +#endif + return; } diff --git a/board/spear/spear320/spear320.c b/board/spear/spear320/spear320.c index 2ba2dbb..994eb2b 100644 --- a/board/spear/spear320/spear320.c +++ b/board/spear/spear320/spear320.c @@ -25,10 +25,12 @@ #include <common.h> #include <nand.h> #include <asm/io.h> +#include <linux/mtd/fsmc_nand.h> #include <asm/arch/hardware.h> #include <asm/arch/spr_defs.h> #include <asm/arch/spr_misc.h> -#include <asm/arch/spr_nand.h> + +static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE]; int board_init(void) { @@ -42,18 +44,21 @@ int board_init(void) * Called by nand_init_chip to initialize the board specific functions */ -int board_nand_init(struct nand_chip *nand) +void board_nand_init() { struct misc_regs *const misc_regs_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE; + struct nand_chip *nand = &nand_chip[0]; +#if defined(CONFIG_NAND_FSMC) if (((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) == MISC_SOCCFG30) || ((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) == MISC_SOCCFG31)) { - return spear_nand_init(nand); + fsmc_nand_init(nand); } +#endif - return -1; + return; } diff --git a/board/spear/spear600/spear600.c b/board/spear/spear600/spear600.c index eef9a37..ab0f760 100644 --- a/board/spear/spear600/spear600.c +++ b/board/spear/spear600/spear600.c @@ -24,10 +24,12 @@ #include <common.h> #include <nand.h> #include <asm/io.h> +#include <linux/mtd/fsmc_nand.h> #include <asm/arch/hardware.h> #include <asm/arch/spr_defs.h> #include <asm/arch/spr_misc.h> -#include <asm/arch/spr_nand.h> + +static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE]; int board_init(void) { @@ -41,13 +43,15 @@ int board_init(void) * Called by nand_init_chip to initialize the board specific functions */ -int board_nand_init(struct nand_chip *nand) +void board_nand_init() { struct misc_regs *const misc_regs_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE; + struct nand_chip *nand = &nand_chip[0]; +#if defined(CONFIG_NAND_FSMC) if (!(readl(&misc_regs_p->auto_cfg_reg) & MISC_NANDDIS)) - return spear_nand_init(nand); - - return -1; + fsmc_nand_init(nand); +#endif + return; } diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h index ab1b332..8d0f036 100644 --- a/include/configs/spear-common.h +++ b/include/configs/spear-common.h @@ -88,9 +88,10 @@ #define CONFIG_SYS_LOADS_BAUD_CHANGE /* NAND FLASH Configuration */ +#define CONFIG_SYS_NAND_SELF_INIT #define CONFIG_MTD_DEVICE #define CONFIG_MTD_PARTITIONS -#define CONFIG_NAND_SPEAR 1 +#define CONFIG_NAND_FSMC #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_MTD_NAND_VERIFY_WRITE 1 diff --git a/include/configs/spear3xx.h b/include/configs/spear3xx.h index 37bdebb..2a86c21 100644 --- a/include/configs/spear3xx.h +++ b/include/configs/spear3xx.h @@ -117,6 +117,10 @@ #endif +/* NAND flash configuration */ +#define CONFIG_SYS_FSMC_NAND_SP +#define CONFIG_SYS_FSMC_NAND_8BIT + #if defined(CONFIG_SPEAR300) #define CONFIG_SYS_NAND_BASE (0x80000000) diff --git a/include/configs/spear6xx.h b/include/configs/spear6xx.h index 2ad5beb..c5bcc30 100644 --- a/include/configs/spear6xx.h +++ b/include/configs/spear6xx.h @@ -38,6 +38,9 @@ #define CONFIG_PL01x_PORTS { (void *)CONFIG_SYS_SERIAL0, \ (void *)CONFIG_SYS_SERIAL1 } +/* NAND flash configuration */ +#define CONFIG_SYS_FSMC_NAND_SP +#define CONFIG_SYS_FSMC_NAND_8BIT #define CONFIG_SYS_NAND_BASE (0xD2000000) #endif /* __CONFIG_H */ |