From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Packham Date: Mon, 4 Jun 2018 19:51:49 +1200 Subject: [U-Boot] [PATCH 1/2] ARM: kirkwood: Enforce size limit for sheevaplug Message-ID: <20180604075150.7973-1-judge.packham@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de 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 --- This will actually result in a build failure. Which is what we want, at least until https://lists.denx.de/pipermail/u-boot/2018-June/330467.html is merged. include/configs/sheevaplug.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/configs/sheevaplug.h b/include/configs/sheevaplug.h index 23dd5ceb7cb9..dc6375841ed8 100644 --- a/include/configs/sheevaplug.h +++ b/include/configs/sheevaplug.h @@ -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 -- 2.17.0