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ARM: kirkwood: Enforce size limit for sheevaplug

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The u-boot binary sits in flash immediately before the environment.
Don't allow the binary size to grow into the environment space.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Chris Packham 2018-06-04 19:51:49 +12:00 • committed by Stefan Roese
parent 3789b3dd15
commit 84035fccbe
1 changed files with 5 additions and 0 deletions
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5
include/configs/sheevaplug.h
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@ -44,6 +44,11 @@
#define CONFIG_ENV_SIZE 0x20000 /* 128k */
#define CONFIG_ENV_ADDR 0x80000
#define CONFIG_ENV_OFFSET 0x80000 /* env starts here */
/*
* Environment is right behind U-Boot in flash. Make sure U-Boot
* doesn't grow into the environment area.
*/
#define CONFIG_BOARD_SIZE_LIMIT CONFIG_ENV_OFFSET
/*
* Default environment variables