On 9/17/21 3:06 PM, Patrick DELAUNAY wrote:
Hi Marek,
> Marek VasutSept. 16, 2021, 5:27 p.m. UTC | #3
> On 9/16/21 4:01 PM, Patrick Delaunay wrote:
> [...]
> > @@ -3664,6 +3666,11 @@ int spi_nor_scan(struct spi_nor *nor)
> > struct mtd_info *mtd = >mtd;
> > struct spi_slave
Hi Marek,
> Marek VasutSept. 16, 2021, 5:27 p.m. UTC | #3
> On 9/16/21 4:01 PM, Patrick Delaunay wrote:
> [...]
> > @@ -3664,6 +3666,11 @@ int spi_nor_scan(struct spi_nor *nor)
> > struct mtd_info *mtd = >mtd;
> > struct spi_slave *spi = nor->spi;
> > int ret;
> > + int
On Thu, 16 Sep 2021 16:01:18 +0200
Patrick Delaunay wrote:
> Force the mtd name of spi-nor to "nor" + the driver sequence number:
> "nor0", "nor1"... beginning after the existing nor devices.
>
> This patch is coherent with existing "nand" and "spi-nand"
> mtd device names.
>
> When CFI MTD
On 9/16/21 4:01 PM, Patrick Delaunay wrote:
[...]
@@ -3664,6 +3666,11 @@ int spi_nor_scan(struct spi_nor *nor)
struct mtd_info *mtd = >mtd;
struct spi_slave *spi = nor->spi;
int ret;
+ int cfi_mtd_nb = 0;
+
+#ifdef CONFIG_SYS_MAX_FLASH_BANKS
+ cfi_mtd_nb =
Hi Marek, Patrick,
the patches that made this change also include patch
https://source.denx.de/u-boot/u-boot/-/commit/dcb9a80359d699cf659c95b9b6e6604e2d68adb9
This patch was added so that when there are multiple identical SPI-NOR
chips on the board, you can still select between them in the `mtd`
Force the mtd name of spi-nor to "nor" + the driver sequence number:
"nor0", "nor1"... beginning after the existing nor devices.
This patch is coherent with existing "nand" and "spi-nand"
mtd device names.
When CFI MTD NOR device are supported, the spi-nor index is chosen after
the last CFI
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