Renamed SPI_FLASH with SF in few places in sf code.
Signed-off-by: Jagannadha Sutradharudu Teki <jaga...@xilinx.com>
---
drivers/mtd/spi/sf_internal.h | 20 ++++++++++----------
drivers/mtd/spi/sf_ops.c | 23 +++++++++++------------
drivers/mtd/spi/sf_probe.c | 19 +++++++++----------
3 files changed, 30 insertions(+), 32 deletions(-)
diff --git a/drivers/mtd/spi/sf_internal.h b/drivers/mtd/spi/sf_internal.h
index 6b6fa22..fba7218 100644
--- a/drivers/mtd/spi/sf_internal.h
+++ b/drivers/mtd/spi/sf_internal.h
@@ -10,15 +10,15 @@
#ifndef _SF_INTERNAL_H_
#define _SF_INTERNAL_H_
-#define SPI_FLASH_3B_ADDR_LEN 3
-#define SPI_FLASH_CMD_LEN (1 + SPI_FLASH_3B_ADDR_LEN)
-#define SPI_FLASH_16MB_BOUN 0x1000000
+#define SF_3BYTE_ADDR 3
+#define SF_CMD_LEN (1 + SF_3BYTE_ADDR)
+#define SF_16MB_BOUN 0x1000000
/* CFI Manufacture ID's */
-#define SPI_FLASH_CFI_MFR_SPANSION 0x01
-#define SPI_FLASH_CFI_MFR_STMICRO 0x20
-#define SPI_FLASH_CFI_MFR_MACRONIX 0xc2
-#define SPI_FLASH_CFI_MFR_WINBOND 0xef
+#define SF_CFI_MFR_SPANSION 0x01
+#define SF_CFI_MFR_STMICRO 0x20
+#define SF_CFI_MFR_MACRONIX 0xc2
+#define SF_CFI_MFR_WINBOND 0xef
/* Erase commands */
#define CMD_ERASE_4K 0x20
@@ -61,9 +61,9 @@
#define STATUS_PEC (1 << 7)
/* Flash timeout values */
-#define SPI_FLASH_PROG_TIMEOUT (2 * CONFIG_SYS_HZ)
-#define SPI_FLASH_PAGE_ERASE_TIMEOUT (5 * CONFIG_SYS_HZ)
-#define SPI_FLASH_SECTOR_ERASE_TIMEOUT (10 * CONFIG_SYS_HZ)
+#define SF_PROG_TIMEOUT (2 * CONFIG_SYS_HZ)
+#define SF_PAGE_ERASE_TIMEOUT (5 * CONFIG_SYS_HZ)
+#define SF_SECTOR_ERASE_TIMEOUT (10 * CONFIG_SYS_HZ)
/* SST specific */
#ifdef CONFIG_SPI_FLASH_SST
diff --git a/drivers/mtd/spi/sf_ops.c b/drivers/mtd/spi/sf_ops.c
index 6cbbfe3..02b12c1 100644
--- a/drivers/mtd/spi/sf_ops.c
+++ b/drivers/mtd/spi/sf_ops.c
@@ -119,7 +119,7 @@ static int spi_flash_bank(struct spi_flash *flash, u32
offset)
u8 bank_sel;
int ret;
- bank_sel = offset / (SPI_FLASH_16MB_BOUN << flash->shift);
+ bank_sel = offset / (SF_16MB_BOUN << flash->shift);
ret = spi_flash_cmd_bankaddr_write(flash, bank_sel);
if (ret) {
@@ -207,11 +207,11 @@ int spi_flash_write_common(struct spi_flash *flash, const
u8 *cmd,
size_t cmd_len, const void *buf, size_t buf_len)
{
struct spi_slave *spi = flash->spi;
- unsigned long timeout = SPI_FLASH_PROG_TIMEOUT;
+ unsigned long timeout = SF_PROG_TIMEOUT;
int ret;
if (buf == NULL)
- timeout = SPI_FLASH_PAGE_ERASE_TIMEOUT;
+ timeout = SF_PAGE_ERASE_TIMEOUT;
ret = spi_claim_bus(flash->spi);
if (ret) {
@@ -233,9 +233,8 @@ int spi_flash_write_common(struct spi_flash *flash, const
u8 *cmd,
ret = spi_flash_cmd_wait_ready(flash, timeout);
if (ret < 0) {
- debug("SF: write %s timed out\n",
- timeout == SPI_FLASH_PROG_TIMEOUT ?
- "program" : "page erase");
+ debug("SF: write %s timed out\n", buf == NULL ?
+ "page erase" : "program");
return ret;
}
@@ -247,7 +246,7 @@ int spi_flash_write_common(struct spi_flash *flash, const
u8 *cmd,
int spi_flash_cmd_erase_ops(struct spi_flash *flash, u32 offset, size_t len)
{
u32 erase_size, erase_addr;
- u8 cmd[SPI_FLASH_CMD_LEN];
+ u8 cmd[SF_CMD_LEN];
int ret = -1;
erase_size = flash->erase_size;
@@ -293,7 +292,7 @@ int spi_flash_cmd_write_ops(struct spi_flash *flash, u32
offset,
unsigned long byte_addr, page_size;
u32 write_addr;
size_t chunk_len, actual;
- u8 cmd[SPI_FLASH_CMD_LEN];
+ u8 cmd[SF_CMD_LEN];
int ret = -1;
page_size = flash->page_size;
@@ -380,7 +379,7 @@ int spi_flash_cmd_read_ops(struct spi_flash *flash, u32
offset,
return 0;
}
- cmdsz = SPI_FLASH_CMD_LEN + flash->dummy_byte;
+ cmdsz = SF_CMD_LEN + flash->dummy_byte;
cmd = calloc(1, cmdsz);
if (!cmd) {
printf("SF: Failed to allocate cmd\n");
@@ -400,7 +399,7 @@ int spi_flash_cmd_read_ops(struct spi_flash *flash, u32
offset,
if (bank_sel < 0)
return ret;
#endif
- remain_len = ((SPI_FLASH_16MB_BOUN << flash->shift) *
+ remain_len = ((SF_16MB_BOUN << flash->shift) *
(bank_sel + 1)) - offset;
if (len < remain_len)
read_len = len;
@@ -445,7 +444,7 @@ static int sst_byte_write(struct spi_flash *flash, u32
offset, const void *buf)
if (ret)
return ret;
- return spi_flash_cmd_wait_ready(flash, SPI_FLASH_PROG_TIMEOUT);
+ return spi_flash_cmd_wait_ready(flash, SF_PROG_TIMEOUT);
}
int sst_write_wp(struct spi_flash *flash, u32 offset, size_t len,
@@ -492,7 +491,7 @@ int sst_write_wp(struct spi_flash *flash, u32 offset,
size_t len,
break;
}
- ret = spi_flash_cmd_wait_ready(flash, SPI_FLASH_PROG_TIMEOUT);
+ ret = spi_flash_cmd_wait_ready(flash, SF_PROG_TIMEOUT);
if (ret)
break;
diff --git a/drivers/mtd/spi/sf_probe.c b/drivers/mtd/spi/sf_probe.c
index 7ba0605..8f92333 100644
--- a/drivers/mtd/spi/sf_probe.c
+++ b/drivers/mtd/spi/sf_probe.c
@@ -67,16 +67,16 @@ static int spi_flash_set_qeb(struct spi_flash *flash, u8
idcode0)
{
switch (idcode0) {
#ifdef CONFIG_SPI_FLASH_MACRONIX
- case SPI_FLASH_CFI_MFR_MACRONIX:
+ case SF_CFI_MFR_MACRONIX:
return spi_flash_set_qeb_mxic(flash);
#endif
#if defined(CONFIG_SPI_FLASH_SPANSION) || defined(CONFIG_SPI_FLASH_WINBOND)
- case SPI_FLASH_CFI_MFR_SPANSION:
- case SPI_FLASH_CFI_MFR_WINBOND:
+ case SF_CFI_MFR_SPANSION:
+ case SF_CFI_MFR_WINBOND:
return spi_flash_set_qeb_winspan(flash);
#endif
#ifdef CONFIG_SPI_FLASH_STMICRO
- case SPI_FLASH_CFI_MFR_STMICRO:
+ case SF_CFI_MFR_STMICRO:
debug("SF: QEB is volatile for %02x flash\n", idcode0);
return 0;
#endif
@@ -190,11 +190,10 @@ static struct spi_flash *spi_flash_validate_params(struct
spi_slave *spi,
break;
}
- /* Not require to look for fastest only two write cmds yet */
+ /* Compute write command */
if (flash->spi->mode_bits & SPI_TX_QPP && params->flags & WR_QPP)
- flash->write_cmd = CMD_QUAD_PAGE_PROGRAM;
+ flash->write_cmd = CMD_WR_QUAD;
else
- /* Go for default supported write cmd */
flash->write_cmd = CMD_WR_PAGE;
/* Set the quad enable bit - only for quad commands */
@@ -217,7 +216,7 @@ static struct spi_flash *spi_flash_validate_params(struct
spi_slave *spi,
/* Configure the BAR - discover bank cmds and read current bank */
#ifdef CONFIG_SPI_FLASH_BAR
u8 curr_bank = 0;
- if (flash->size > SPI_FLASH_16MB_BOUN) {
+ if (flash->size > SF_16MB_BOUN) {
flash->bank_read_cmd = (idcode[0] == 0x01) ?
CMD_BANKADDR_BRRD : CMD_EXTNADDR_RDEAR;
flash->bank_write_cmd = (idcode[0] == 0x01) ?
@@ -325,9 +324,9 @@ static struct spi_flash *spi_flash_probe_slave(struct
spi_slave *spi)
#endif
#ifndef CONFIG_SPI_FLASH_BAR
if (((flash->dual_flash == SF_SINGLE) &&
- (flash->size > SPI_FLASH_16MB_BOUN)) ||
+ (flash->size > SF_16MB_BOUN)) ||
((flash->dual_flash > SF_SINGLE) &&
- (flash->size > SPI_FLASH_16MB_BOUN << 1))) {
+ (flash->size > SF_16MB_BOUN << 1))) {
puts("SF: Warning - Only lower 16MiB accessible,");
puts(" Full access #define CONFIG_SPI_FLASH_BAR\n");
}
--
1.8.3
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