On Wednesday 10 August 2016 10:34 AM, Vignesh R wrote:
On Wednesday 10 August 2016 01:33 AM, Jagan Teki wrote:
INFO macro make flash table entries more adjustable like
adding new flash_info attributes, update ID length bytes
and so on and more over it will sync to Linux way of defining
flash_info attributes.
[...]
diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index 7f6e9ae..58d5a6a 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -924,6 +924,31 @@ static int micron_quad_enable(struct spi_flash *flash)
}
#endif
+static const struct spi_flash_params *spi_flash_read_id(struct spi_flash
*flash)
+{
+ int tmp;
+ u8 id[5];
+ const struct spi_flash_params *params;
+
+ tmp = spi_flash_cmd(flash->spi, CMD_READ_ID, id, 5);
+ if (tmp < 0) {
+ printf("SF: error %d reading JEDEC ID\n", tmp);
+ return ERR_PTR(tmp);
+ }
+
Could we have debug() to print the JEDEC IDs read as before?
Not necessary, and anyway jedec id is printing in failure/unsupported case.
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