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ARM: OMAP2+: gpmc: remove exported nand functions

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nand driver handles gpmc-nand block fully, hence no more
users for these exported nand functions, remove it.

Signed-off-by: Afzal Mohammed <afzal@ti.com>
This commit is contained in:
Afzal Mohammed
2012-09-29 18:04:58 +05:30
parent 2ef9f3ddec
commit c46406a3f2
2 changed files with 0 additions and 463 deletions
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31
arch/arm/plat-omap/include/plat/gpmc.h
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@@ -34,15 +34,6 @@
#define GPMC_SET_IRQ_STATUS 0x00000004
#define GPMC_CONFIG_WP 0x00000005
#define GPMC_GET_IRQ_STATUS 0x00000006
#define GPMC_PREFETCH_FIFO_CNT 0x00000007 /* bytes available in FIFO for r/w */
#define GPMC_PREFETCH_COUNT 0x00000008 /* remaining bytes to be read/write*/
#define GPMC_STATUS_BUFFER 0x00000009 /* 1: buffer is available to write */
#define GPMC_NAND_COMMAND 0x0000000a
#define GPMC_NAND_ADDRESS 0x0000000b
#define GPMC_NAND_DATA 0x0000000c
#define GPMC_ENABLE_IRQ 0x0000000d
/* ECC commands */
@@ -78,15 +69,10 @@
#define GPMC_DEVICETYPE_NOR 0
#define GPMC_DEVICETYPE_NAND 2
#define GPMC_CONFIG_WRITEPROTECT 0x00000010
#define GPMC_STATUS_BUFF_EMPTY 0x00000001
#define WR_RD_PIN_MONITORING 0x00600000
#define GPMC_PREFETCH_STATUS_FIFO_CNT(val) ((val >> 24) & 0x7F)
#define GPMC_PREFETCH_STATUS_COUNT(val) (val & 0x00003fff)
#define GPMC_IRQ_FIFOEVENTENABLE 0x01
#define GPMC_IRQ_COUNT_EVENT 0x02
#define PREFETCH_FIFOTHRESHOLD_MAX 0x40
#define PREFETCH_FIFOTHRESHOLD(val) ((val) << 8)
/*
* Note that all values in this struct are in nanoseconds except sync_clk
@@ -142,25 +128,8 @@ extern int gpmc_cs_request(int cs, unsigned long size, unsigned long *base);
extern void gpmc_cs_free(int cs);
extern int gpmc_cs_set_reserved(int cs, int reserved);
extern int gpmc_cs_reserved(int cs);
extern int gpmc_prefetch_enable(int cs, int fifo_th, int dma_mode,
unsigned int u32_count, int is_write);
extern int gpmc_prefetch_reset(int cs);
extern void omap3_gpmc_save_context(void);
extern void omap3_gpmc_restore_context(void);
extern int gpmc_read_status(int cmd);
extern int gpmc_cs_configure(int cs, int cmd, int wval);
extern int gpmc_nand_read(int cs, int cmd);
extern int gpmc_nand_write(int cs, int cmd, int wval);
int gpmc_enable_hwecc(int cs, int mode, int dev_width, int ecc_size);
int gpmc_calculate_ecc(int cs, const u_char *dat, u_char *ecc_code);
#ifdef CONFIG_ARCH_OMAP3
int gpmc_init_hwecc_bch(int cs, int nsectors, int nerrors);
int gpmc_enable_hwecc_bch(int cs, int mode, int dev_width, int nsectors,
int nerrors);
int gpmc_calculate_ecc_bch4(int cs, const u_char *dat, u_char *ecc);
int gpmc_calculate_ecc_bch8(int cs, const u_char *dat, u_char *ecc);
#endif /* CONFIG_ARCH_OMAP3 */
#endif