[PATCH V1 1/1] mtd/spi: add new part numbers
    Victor 
    vlim at gigadevice.com
       
    Tue Oct 28 01:04:26 CET 2025
    
    
  
GD25B512: ID C8401A, 3V 512Mbit
https://download.gigadevice.com/Datasheet/DS-00649-GD25B512ME-Rev1.6.pdf
GD55B01G: ID C8401B, 3V 1Gbit
https://download.gigadevice.com/Datasheet/DS-00979-GD55B01GF-Rev1.1.pdf
GD55B02G: ID C8401C, 3V 2Gbit
https://download.gigadevice.com/Datasheet/DS-00980-GD55B02GF-Rev1.2.pdf
GD55F01G: ID C8431B, 3V 1Gbit high performance
I can send the datasheet via email
GD55F02G: ID C8431C, 3V 2Gbit high performance
I can send the datasheet via email.
These parts are tested on Digilent Atry Z7 board and Xilinx Vitis.
Signed-off-by: Victor <vlim at gigadevice.com>
---
 drivers/mtd/spi/spi-nor-ids.c | 8 ++++++++
 1 file changed, 8 insertions(+)
diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c
index 666203c8485..5c6fc8a5155 100644
--- a/drivers/mtd/spi/spi-nor-ids.c
+++ b/drivers/mtd/spi/spi-nor-ids.c
@@ -123,6 +123,10 @@ const struct flash_info spi_nor_ids[] = {
 	SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_4B_OPCODES)	},
 	{INFO("gd25b512", 0xc8401A, 0, 64 * 1024, 1024,	SECT_4K |	SPI_NOR_HAS_TB |
 	SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_4B_OPCODES)},
+	{INFO("gd55b01g", 0xc8401B, 0, 64 * 1024, 2048,	SECT_4K |	SPI_NOR_HAS_TB |
+	SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_4B_OPCODES)},
+	{INFO("gd55b02g", 0xc8401C, 0, 64 * 1024, 4096,	SECT_4K |	SPI_NOR_HAS_TB |
+	SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_4B_OPCODES)},
 	{INFO("gd25b512", 0xc8471A, 0, 64 * 1024, 1024,	SECT_4K |
 	SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_4B_OPCODES)},
 	{INFO("gd55b01g", 0xc8471B, 0, 64 * 1024, 2048,	SECT_4K |
@@ -137,6 +141,10 @@ const struct flash_info spi_nor_ids[] = {
 	SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_4B_OPCODES)},
 	{INFO("gd55f512", 0xc8431A, 0, 64 * 1024, 1024,	SECT_4K |
 	SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_4B_OPCODES)},
+	{INFO("gd55f01g", 0xc8431B, 0, 64 * 1024, 2048,	SECT_4K |
+	SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_4B_OPCODES)},
+	{INFO("gd55f02g", 0xc8431C, 0, 64 * 1024, 4096,	SECT_4K |
+	SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_4B_OPCODES)},
 	{INFO("gd25t512", 0xc8461A, 0, 64 * 1024, 1024,	SECT_4K |
 	SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_4B_OPCODES)},
 	{INFO("gd55t01g", 0xc8461B, 0, 64 * 1024, 2048,	SECT_4K |
-- 
2.34.1
    
    
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