diff options
| author | Vignesh R <vigneshr@ti.com> | 2019-02-05 11:29:23 +0530 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2019-02-07 15:33:21 +0530 |
| commit | c4e8862308d420e85c227498797c32410d9e47a8 (patch) | |
| tree | 07857b240f7fad0d5cb4f652122a668349370e62 /drivers/mtd/spi/sf_dataflash.c | |
| parent | 2ee6705be01c430ad9f71c0bac02d1d59819072c (diff) | |
mtd: spi: Switch to new SPI NOR framework
Switch spi_flash_* interfaces to call into new SPI NOR framework via MTD
layer. Fix up sf_dataflash to work in legacy way. And update sandbox to
use new interfaces/definitions
Signed-off-by: Vignesh R <vigneshr@ti.com>
Tested-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Tested-by: Stefan Roese <sr@denx.de>
Tested-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
Diffstat (limited to 'drivers/mtd/spi/sf_dataflash.c')
| -rw-r--r-- | drivers/mtd/spi/sf_dataflash.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/mtd/spi/sf_dataflash.c b/drivers/mtd/spi/sf_dataflash.c index 4a60c1b2b4..b6a2631747 100644 --- a/drivers/mtd/spi/sf_dataflash.c +++ b/drivers/mtd/spi/sf_dataflash.c @@ -18,6 +18,7 @@ #include "sf_internal.h" +#define CMD_READ_ID 0x9f /* reads can bypass the buffers */ #define OP_READ_CONTINUOUS 0xE8 #define OP_READ_PAGE 0xD2 @@ -441,7 +442,7 @@ static int add_dataflash(struct udevice *dev, char *name, int nr_pages, return 0; } -struct flash_info { +struct data_flash_info { char *name; /* @@ -460,7 +461,7 @@ struct flash_info { #define IS_POW2PS 0x0001 /* uses 2^N byte pages */ }; -static struct flash_info dataflash_data[] = { +static struct data_flash_info dataflash_data[] = { /* * NOTE: chips with SUP_POW2PS (rev D and up) need two entries, * one with IS_POW2PS and the other without. The entry with the @@ -501,12 +502,12 @@ static struct flash_info dataflash_data[] = { { "at45db642d", 0x1f2800, 8192, 1024, 10, SUP_POW2PS | IS_POW2PS}, }; -static struct flash_info *jedec_probe(struct spi_slave *spi) +static struct data_flash_info *jedec_probe(struct spi_slave *spi) { int tmp; uint8_t id[5]; uint32_t jedec; - struct flash_info *info; + struct data_flash_info *info; int status; /* @@ -583,7 +584,7 @@ static int spi_dataflash_probe(struct udevice *dev) { struct spi_slave *spi = dev_get_parent_priv(dev); struct spi_flash *spi_flash; - struct flash_info *info; + struct data_flash_info *info; int status; spi_flash = dev_get_uclass_priv(dev); |