km_arm: use filesize for erase in update command
We used to have an arbitrary value, which can be a problem if we have a
u-boot image that is bigger than this value.
This patch is dependant on the whole km/arm series and will be included
in the v3 of the series if there is one.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
diff --git a/include/configs/km/km_arm.h b/include/configs/km/km_arm.h
index 43a0efb..4a0b80e 100644
--- a/include/configs/km/km_arm.h
+++ b/include/configs/km/km_arm.h
@@ -241,7 +241,7 @@
#define CONFIG_KM_UPDATE_UBOOT \
"update=" \
- "spi on;sf probe 0;sf erase 0 50000;" \
+ "spi on;sf probe 0;sf erase 0 +${filesize};" \
"sf write ${load_addr_r} 0 ${filesize};" \
"spi off\0"