Am 2022-03-04 20:30, schrieb Philippe Mathieu-Daudé:
On 4/3/22 19:09, Patrick Williams wrote:
The w25q01jvq is a 128MB part. Support is being added to the
kernel[1]
and the two have been tested together.
1.
https://lore.kernel.org/lkml/20220222092222.23108-1-potin....@quantatw.com/
Signed-off-by: Patrick Williams <patr...@stwcx.xyz>
Cc: Potin Lai <potin....@quantatw.com>
---
hw/block/m25p80.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c
index c6bf3c6bfa..7d3d8b12e0 100644
--- a/hw/block/m25p80.c
+++ b/hw/block/m25p80.c
@@ -340,6 +340,7 @@ static const FlashPartInfo known_devices[] = {
{ INFO("w25q80bl", 0xef4014, 0, 64 << 10, 16, ER_4K)
},
{ INFO("w25q256", 0xef4019, 0, 64 << 10, 512, ER_4K)
},
{ INFO("w25q512jv", 0xef4020, 0, 64 << 10, 1024, ER_4K)
},
+ { INFO("w25q01jvq", 0xef4021, 0, 64 << 10, 2048, ER_4K)
},
};
typedef enum {
Reviewed-by: Philippe Mathieu-Daudé <f4...@amsat.org>
FWIW, the linux spi nor subsystem will rely more and more on the SFDP
for newer flashes. I had a quick look at qemu's source and command
RDSFDP (0x5a) isn't emulated. Might be worth implementing ;)
-michael
