[PATCH] mtd: parsers: extend Qcom SMEM parser to SPI flash
Baruch Siach
baruch at tkos.co.il
Tue Feb 23 06:47:04 EST 2021
The Qcom MIBIB partition might be stored on SPI flash devices, and the
parser works in this case just as well:
[ 1.404229] spi_qup 78b5000.spi: IN:block:16, fifo:64, OUT:block:16, fifo:64
[ 1.408078] spi-nor spi0.0: found mx25u6435f, expected n25q128a11
[ 1.415016] spi-nor spi0.0: mx25u6435f (8192 Kbytes)
[ 1.420756] 12 qcomsmem partitions found on MTD device spi0.0
[ 1.425739] Creating 12 MTD partitions on "spi0.0":
[ 1.431381] 0x000000000000-0x00000000c000 : "0:sbl1"
[ 1.437058] 0x00000000c000-0x00000000d000 : "0:mibib"
[ 1.442143] 0x00000000d000-0x000000027000 : "0:qsee"
[ 1.447057] 0x000000027000-0x000000028000 : "0:devcfg"
[ 1.452088] 0x000000028000-0x00000002a000 : "0:rpm"
[ 1.457065] 0x00000002a000-0x00000002b000 : "0:cdt"
[ 1.461832] 0x00000002b000-0x00000002c000 : "0:appsblenv"
[ 1.466736] 0x00000002c000-0x000000036000 : "0:appsbl"
[ 1.472248] 0x000000036000-0x00000003a000 : "0:art"
[ 1.477297] 0x00000003a000-0x00000003e000 : "config"
[ 1.482047] 0x00000003e000-0x00000004e000 : "data"
[ 1.487257] 0x00000004e000-0x000000200000 : "0:hlos"
Remove dependency on MTD_NAND_QCOM. Update the Kconfig prompt and help
text accordingly.
Cc: Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>
Signed-off-by: Baruch Siach <baruch at tkos.co.il>
---
drivers/mtd/parsers/Kconfig | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/mtd/parsers/Kconfig b/drivers/mtd/parsers/Kconfig
index d90c30229052..96d5716db544 100644
--- a/drivers/mtd/parsers/Kconfig
+++ b/drivers/mtd/parsers/Kconfig
@@ -162,9 +162,8 @@ config MTD_REDBOOT_PARTS_READONLY
endif # MTD_REDBOOT_PARTS
config MTD_QCOMSMEM_PARTS
- tristate "Qualcomm SMEM NAND flash partition parser"
- depends on MTD_NAND_QCOM || COMPILE_TEST
+ tristate "Qualcomm SMEM flash partition parser"
depends on QCOM_SMEM
help
This provides support for parsing partitions from Shared Memory (SMEM)
- for NAND flash on Qualcomm platforms.
+ for NAND and SPI flash on Qualcomm platforms.
--
2.30.0
More information about the linux-mtd
mailing list