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| author | Matthias Ludwig <mludwig@ultratronik.de> | 2009-05-19 09:09:31 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-08-07 23:31:51 +0200 |
| commit | 187af954cf7958c24efcf0fd62289bbdb4f1f24e (patch) | |
| tree | 7ad4bfe95128e7a7907ad8aa537817287e6cd69d /include/asm-arm/arch-omap3 | |
| parent | cb32ed1fc298875845f166d326a3f2704a0d5364 (diff) | |
| download | u-boot-imx-187af954cf7958c24efcf0fd62289bbdb4f1f24e.zip u-boot-imx-187af954cf7958c24efcf0fd62289bbdb4f1f24e.tar.gz u-boot-imx-187af954cf7958c24efcf0fd62289bbdb4f1f24e.tar.bz2 | |
omap3: embedd gpmc_cs into gpmc config struct
Embedd chip select configuration into struct for gpmc config
instead of having it completely separated as suggested by
Wolfgang Denk on
http://lists.denx.de/pipermail/u-boot/2009-May/052247.html
Signed-off-by: Matthias Ludwig <mludwig@ultratronik.de>
Diffstat (limited to 'include/asm-arm/arch-omap3')
| -rw-r--r-- | include/asm-arm/arch-omap3/cpu.h | 41 |
1 files changed, 18 insertions, 23 deletions
diff --git a/include/asm-arm/arch-omap3/cpu.h b/include/asm-arm/arch-omap3/cpu.h index a4ce45a..2d203d1 100644 --- a/include/asm-arm/arch-omap3/cpu.h +++ b/include/asm-arm/arch-omap3/cpu.h @@ -81,30 +81,38 @@ typedef struct ctrl_id { #define HS_DEVICE 0x2 #define GP_DEVICE 0x3 -/* GPMC CS3/cs4/cs6 not avaliable */ #define GPMC_BASE (OMAP34XX_GPMC_BASE) #define GPMC_CONFIG_CS0 0x60 -#define GPMC_CONFIG_CS5 0x150 - -#define GPMC_CONFIG_CS0_BASE (GPMC_BASE + GPMC_CONFIG_CS0) -#define GPMC_CONFIG_CS5_BASE (GPMC_BASE + GPMC_CONFIG_CS5) -#define GPMC_CONFIG_WP 0x10 - -#define GPMC_CONFIG_WIDTH 0x30 #ifndef __ASSEMBLY__ +struct gpmc_cs { + unsigned int config1; /* 0x00 */ + unsigned int config2; /* 0x04 */ + unsigned int config3; /* 0x08 */ + unsigned int config4; /* 0x0C */ + unsigned int config5; /* 0x10 */ + unsigned int config6; /* 0x14 */ + unsigned int config7; /* 0x18 */ + unsigned int nand_cmd; /* 0x1C */ + unsigned int nand_adr; /* 0x20 */ + unsigned int nand_dat; /* 0x24 */ + unsigned char res[8]; /* blow up to 0x30 byte */ +}; + typedef struct gpmc { unsigned char res1[0x10]; unsigned int sysconfig; /* 0x10 */ unsigned char res2[0x4]; unsigned int irqstatus; /* 0x18 */ - unsigned int irqenable; /* 0x1C */ + unsigned int irqenable; /* 0x1C */ unsigned char res3[0x20]; unsigned int timeout_control; /* 0x40 */ unsigned char res4[0xC]; unsigned int config; /* 0x50 */ unsigned int status; /* 0x54 */ - unsigned char res5[0x19C]; + unsigned char res5[0x8]; + struct gpmc_cs cs[8]; /* 0x60, 0x90, .. */ + unsigned char res6[0x18]; unsigned int ecc_config; /* 0x1F4 */ unsigned int ecc_control; /* 0x1F8 */ unsigned int ecc_size_config; /* 0x1FC */ @@ -118,19 +126,6 @@ typedef struct gpmc { unsigned int ecc8_result; /* 0x21C */ unsigned int ecc9_result; /* 0x220 */ } gpmc_t; - -typedef struct gpmc_csx { - unsigned int config1; /* 0x00 */ - unsigned int config2; /* 0x04 */ - unsigned int config3; /* 0x08 */ - unsigned int config4; /* 0x0C */ - unsigned int config5; /* 0x10 */ - unsigned int config6; /* 0x14 */ - unsigned int config7; /* 0x18 */ - unsigned int nand_cmd; /* 0x1C */ - unsigned int nand_adr; /* 0x20 */ - unsigned int nand_dat; /* 0x24 */ -} gpmc_csx_t; #else /* __ASSEMBLY__ */ #define GPMC_CONFIG1 0x00 #define GPMC_CONFIG2 0x04 |