[Buildroot] [git commit branch/2018.11.x] board/lego/ev3: fix max U-Boot flash size
Peter Korsgaard
peter at korsgaard.com
Fri Jan 18 13:08:46 UTC 2019
commit: https://git.buildroot.net/buildroot/commit/?id=c7261302b49a5e4109cd10b45b496ff4fc91e28d
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2018.11.x
The first stage bootloader on LEGO MINDSTORMS EV3 only loads the first
256K of the flash memory (this is hard-coded in an EEPROM). So, the
second stage bootloader (U-Boot) cannot exceed this size.
Signed-off-by: David Lechner <david at lechnology.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
(cherry picked from commit b2e5014af5a4fe773b8bf1dd1a3fef31214eb4a7)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
board/lego/ev3/genimage.cfg | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/lego/ev3/genimage.cfg b/board/lego/ev3/genimage.cfg
index 3da3048d8d..65d9714650 100644
--- a/board/lego/ev3/genimage.cfg
+++ b/board/lego/ev3/genimage.cfg
@@ -16,7 +16,7 @@ image flash.bin {
flashtype = "nor-16M-256"
partition uboot {
image = "u-boot.bin"
- size = 320K
+ size = 256K
}
partition uimage {
image = "uImage.da850-lego-ev3"
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