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-rw-r--r--include/configs/rpi_b.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/configs/rpi_b.h b/include/configs/rpi_b.h
index 202c9c3..4b5a0c2 100644
--- a/include/configs/rpi_b.h
+++ b/include/configs/rpi_b.h
@@ -95,6 +95,11 @@
#define CONFIG_SYS_LOAD_ADDR 0x1000000
#define CONFIG_CONSOLE_MUX
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define CONFIG_PREBOOT \
+ "if load mmc 0:1 ${loadaddr} /uEnv.txt; then " \
+ "env import -t ${loadaddr} ${filesize}; " \
+ "fi"
+
/*
* Memory layout for where various images get loaded by boot scripts:
*