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commit b757195daaaa96ca1e99b7d64ded862114dbdce2
Author: Matteo Golin <[email protected]>
AuthorDate: Mon Jul 13 17:32:28 2026 -0400

    boards/raspberrypi-4b: Bug fix for broken SD card behaviour
    
    Introduces a fixed configuration for the SD card that does not break for
    multi-block transfers.
    
    Signed-off-by: Matteo Golin <[email protected]>
---
 boards/arm64/bcm2711/raspberrypi-4b/configs/sd/defconfig | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/boards/arm64/bcm2711/raspberrypi-4b/configs/sd/defconfig 
b/boards/arm64/bcm2711/raspberrypi-4b/configs/sd/defconfig
index 6ae41febc3a..f38de559788 100644
--- a/boards/arm64/bcm2711/raspberrypi-4b/configs/sd/defconfig
+++ b/boards/arm64/bcm2711/raspberrypi-4b/configs/sd/defconfig
@@ -22,14 +22,7 @@ CONFIG_BUILTIN=y
 CONFIG_DEBUG_ASSERTIONS=y
 CONFIG_DEBUG_ASSERTIONS_EXPRESSION=y
 CONFIG_DEBUG_FEATURES=y
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_FS_ERROR=y
 CONFIG_DEBUG_FULLOPT=y
-CONFIG_DEBUG_IPC=y
-CONFIG_DEBUG_IPC_ERROR=y
-CONFIG_DEBUG_IPC_WARN=y
-CONFIG_DEBUG_MEMCARD=y
-CONFIG_DEBUG_MEMCARD_ERROR=y
 CONFIG_DEBUG_SYMBOLS=y
 CONFIG_DEFAULT_TASK_STACKSIZE=8192
 CONFIG_EXPERIMENTAL=y
@@ -44,6 +37,7 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_IDLETHREAD_STACKSIZE=8192
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
+CONFIG_MMCSD_MULTIBLOCK_LIMIT=1
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
 CONFIG_NSH_READLINE=y

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