Eric Lee / smarc-uboot

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Commit 84035fccbe54af1d0513e6288e08a45885ee872c

Authored by Chris Packham
Committed by Stefan Roese
1 parent 3789b3dd15
Exists in smarc_8mq_lf_v2020.04 and in 11 other branches 8qm-imx_v2020.04_5.4.70_2.3.0, emb_lf_v2022.04, pitx_8mp_lf_v2020.04, smarc-8m-android-10.0.0_2.6.0, smarc-8m-android-11.0.0_2.0.0, smarc-8mp-android-11.0.0_2.0.0, smarc_8m-imx_v2019.04_4.19.35_1.1.0, smarc_8mm-imx_v2019.04_4.19.35_1.1.0, smarc_8mm-imx_v2020.04_5.4.24_2.1.0, smarc_8mp_lf_v2020.04, smarc_8mq-imx_v2020.04_5.4.24_2.1.0

ARM: kirkwood: Enforce size limit for sheevaplug 

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>

Showing 1 changed file with 5 additions and 0 deletions Side-by-side Diff

include/configs/sheevaplug.h
Diff comments   View file @ 84035fc
... ... @@ -44,6 +44,11 @@
44 44 #define CONFIG_ENV_SIZE 0x20000 /* 128k */
45 45 #define CONFIG_ENV_ADDR 0x80000
46 46 #define CONFIG_ENV_OFFSET 0x80000 /* env starts here */
  47 +/*
  48 + * Environment is right behind U-Boot in flash. Make sure U-Boot
  49 + * doesn't grow into the environment area.
  50 + */
  51 +#define CONFIG_BOARD_SIZE_LIMIT CONFIG_ENV_OFFSET
47 52  
48 53 /*
49 54 * Default environment variables