On 25/11/2025 4:13 pm, [email protected] wrote:
From: Alif Zakuan Yuslaimi <[email protected]>

Enable support for FAT filesystem with SPL for CycloneV instead of raw
mode.

Recent changes breaks CycloneV MMC boot from raw mode, and so we are taking
this opportunity to migrate MMC boot mode to FAT as smaller OCRAM size is
required, as well as aligning MMC boot flow with our other devices.

Fixes: 2a00d73d081a1 ("spl: mmc: Try to clean up raw-mode options")

Signed-off-by: Alif Zakuan Yuslaimi <[email protected]>
---
  configs/socfpga_cyclone5_defconfig | 2 ++
  1 file changed, 2 insertions(+)

diff --git a/configs/socfpga_cyclone5_defconfig 
b/configs/socfpga_cyclone5_defconfig
index 2bec82b0625..2b2435a27bb 100644
--- a/configs/socfpga_cyclone5_defconfig
+++ b/configs/socfpga_cyclone5_defconfig
@@ -12,6 +12,7 @@ CONFIG_DM_RESET=y
  CONFIG_SPL_STACK=0x0
  CONFIG_SPL_TEXT_BASE=0xFFFF0000
  CONFIG_TARGET_SOCFPGA_CYCLONE5_SOCDK=y
+CONFIG_SPL_FS_FAT=y
  CONFIG_TIMESTAMP=y
  CONFIG_FIT=y
  CONFIG_DISTRO_DEFAULTS=y
@@ -27,6 +28,7 @@ CONFIG_SPL_PAD_TO=0x10000
  CONFIG_SPL_NO_BSS_LIMIT=y
  # CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
  CONFIG_SPL_HAVE_INIT_STACK=y
+# CONFIG_SPL_SYS_MMCSD_RAW_MODE is not set
  CONFIG_SPL_SPI_LOAD=y
  CONFIG_SYS_SPI_U_BOOT_OFFS=0x40000
  CONFIG_SYS_MAXARGS=32


Reviewed-by: Tien Fong Chee <[email protected]>

Best regards,
Tien Fong

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