[PATCH] xilinx: zynqmp: disable CONFIG_SPI_FLASH_BAR
Venkatesh Yadav Abbarapu
venkatesh.abbarapu at amd.com
Mon Jul 7 06:37:38 CEST 2025
Legacy SPI flash devices used a 24-bit (3-byte) addressing scheme,
limiting the addressable memory to 16 MB. To support larger densities
(256 Mbit and higher), extended addressing schemes, such as 32-bit
(4-byte) addressing, were introduced. If the flash density exceeds
16 MB and CONFIG_SPI_FLASH_BAR is disabled, the device will use a
4-byte addressing mode.
Signed-off-by: Prasad Kummari <prasad.kummari at amd.com>
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu at amd.com>
---
configs/xilinx_zynqmp_virt_defconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/configs/xilinx_zynqmp_virt_defconfig b/configs/xilinx_zynqmp_virt_defconfig
index 7807f6240e3..3d6ffd87af1 100644
--- a/configs/xilinx_zynqmp_virt_defconfig
+++ b/configs/xilinx_zynqmp_virt_defconfig
@@ -163,7 +163,6 @@ CONFIG_MTD_RAW_NAND=y
CONFIG_NAND_ARASAN=y
CONFIG_SYS_NAND_ONFI_DETECTION=y
CONFIG_SYS_NAND_MAX_CHIPS=2
-CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_GIGADEVICE=y
CONFIG_SPI_FLASH_ISSI=y
CONFIG_SPI_FLASH_MACRONIX=y
--
2.34.1
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