From c08804853361bb7c6e2f9e0cdcdc0b327f71fe35 Mon Sep 17 00:00:00 2001 From: Nikita Kiryanov Date: Sun, 24 Feb 2013 21:28:43 +0000 Subject: lcd: implement a callback for splashimage 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 Cc: Wolfgang Denk Signed-off-by: Nikita Kiryanov Acked-by: Igor Grinberg --- include/env_callback.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/env_callback.h') diff --git a/include/env_callback.h b/include/env_callback.h index c583120c1c4..62428d1e0c2 100644 --- a/include/env_callback.h +++ b/include/env_callback.h @@ -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 -- cgit v1.2.3 From ef123c525370463254a6f8e67563fdb0b0b46412 Mon Sep 17 00:00:00 2001 From: Albert ARIBAUD Date: Mon, 25 Feb 2013 00:59:00 +0000 Subject: Refactor linker-generated arrays Refactor linker-generated array code so that symbols which were previously linker-generated are now compiler- generated. This causes relocation records of type R_ARM_ABS32 to become R_ARM_RELATIVE, which makes code which uses LGA able to run before relocation as well as after. Note: this affects more than ARM targets, as linker- lists span possibly all target architectures, notably PowerPC. Conflicts: arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds arch/arm/cpu/armv7/omap-common/u-boot-spl.lds board/ait/cam_enc_4xx/u-boot-spl.lds board/davinci/da8xxevm/u-boot-spl-da850evm.lds board/davinci/da8xxevm/u-boot-spl-hawk.lds board/vpac270/u-boot-spl.lds Signed-off-by: Albert ARIBAUD --- include/env_callback.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/env_callback.h') diff --git a/include/env_callback.h b/include/env_callback.h index 62428d1e0c2..e89b6dadc94 100644 --- a/include/env_callback.h +++ b/include/env_callback.h @@ -83,7 +83,7 @@ void env_callback_init(ENTRY *var_entry); } #else #define U_BOOT_ENV_CALLBACK(name, callback) \ - ll_entry_declare(struct env_clbk_tbl, name, env_clbk, env_clbk) = \ + ll_entry_declare(struct env_clbk_tbl, name, env_clbk) = \ {#name, callback} #endif -- cgit v1.2.3