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kernel: add support for XMC XM25QH128C

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The XMC XM25QH128C is a 16MB SPI NOR chip.
The patch is verified on Ruijie RG-EW3200GX PRO.
Datasheet available at https://www.xmcwh.com/uploads/435/XM25QH128C.pdf

Signed-off-by: Langhua Ye <y1248289414@outlook.com>
This commit is contained in:
Langhua Ye 2022-03-03 11:27:58 +08:00 committed by AmadeusGhost
parent fa3d7997cb
commit 5a154a16b6
2 changed files with 43 additions and 0 deletions
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22
target/linux/generic/pending-5.10/485-mtd-spi-nor-add-xmc-xm25qh128c.patch Normal file
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@ -0,0 +1,22 @@
From: Langhua Ye <y1248289414@outlook.com>
Subject: mtd/spi-nor/xmc: add support for XMC XM25QH128C
The XMC XM25QH128C is a 16MB SPI NOR chip. The patch is verified on Ruijie RG-EW3200GX PRO.
Datasheet available at https://www.xmcwh.com/uploads/435/XM25QH128C.pdf
Submitted-by: Langhua Ye <y1248289414@outlook.com>
---
drivers/mtd/spi-nor/xmc.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/mtd/spi-nor/xmc.c
+++ b/drivers/mtd/spi-nor/xmc.c
@@ -14,6 +14,8 @@ static const struct flash_info xmc_parts
SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "XM25QH128A", INFO(0x207018, 0, 64 * 1024, 256,
SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+ { "XM25QH128C", INFO(0x204018, 0, 64 * 1024, 256,
+ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
};
const struct spi_nor_manufacturer spi_nor_xmc = {

21
target/linux/generic/pending-5.4/499-mtd-spi-nor-add-xmc-xm25qh128c.patch Normal file
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@ -0,0 +1,21 @@
From: Langhua Ye <y1248289414@outlook.com>
Subject: mtd/spi-nor/xmc: add support for XMC XM25QH128C
The XMC XM25QH128C is a 16MB SPI NOR chip. The patch is verified on Ruijie RG-EW3200GX PRO.
Datasheet available at https://www.xmcwh.com/uploads/435/XM25QH128C.pdf
Submitted-by: Langhua Ye <y1248289414@outlook.com>
---
drivers/mtd/spi-nor/spi-nor.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -2565,6 +2565,7 @@
/* XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) */
{ "XM25QH64A", INFO(0x207017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "XM25QH128A", INFO(0x207018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+ { "XM25QH128C", INFO(0x204018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
/* XTX Technology (Shenzhen) Limited */
{ "xt25f128b", INFO(0x0B4018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },