linux-sunxi/u-boot-sunxi
1
0
Fork 0
mirror of https://github.com/linux-sunxi/u-boot-sunxi.git synced 2024-02-12 11:16:03 +08:00
Code Issues Projects Releases Wiki Activity

lcd: implement a callback for splashimage

Browse Source 
On some architectures certain values of splashimage will lead to
a data abort exception.

Document the problem, and implement a callback for splashimage to
reject such values.

Cc: Anatolij Gustschin <agust@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
This commit is contained in:
Nikita Kiryanov
2013-02-24 21:28:43 +00:00
committed by Tom Rini
parent 48ec529100
commit c088048533
4 changed files with 71 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
include/env_callback.h
View File

@ -41,6 +41,12 @@
#define SILENT_CALLBACK
#endif
#ifdef CONFIG_SPLASHIMAGE_GUARD
#define SPLASHIMAGE_CALLBACK "splashimage:splashimage,"
#else
#define SPLASHIMAGE_CALLBACK
#endif
/*
* This list of callback bindings is static, but may be overridden by defining
* a new association in the ".callbacks" environment variable.
@ -51,6 +57,7 @@
"bootfile:bootfile," \
"loadaddr:loadaddr," \
SILENT_CALLBACK \
SPLASHIMAGE_CALLBACK \
"stdin:console,stdout:console,stderr:console," \
CONFIG_ENV_CALLBACK_LIST_STATIC