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| author | Mike Frysinger <vapier@gentoo.org> | 2008-08-07 13:21:11 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-01-28 13:26:09 -0500 |
| commit | 154502fe0796f3b7a4698378c5d2080ae28a9782 (patch) | |
| tree | fa1a0d60be1e091606588fbdd882fb2ac83077f3 /include/asm-blackfin/mach-common | |
| parent | 2b6fd5c77db9c6ed3cea9799c86ff922cf0107b2 (diff) | |
| download | u-boot-imx-154502fe0796f3b7a4698378c5d2080ae28a9782.zip u-boot-imx-154502fe0796f3b7a4698378c5d2080ae28a9782.tar.gz u-boot-imx-154502fe0796f3b7a4698378c5d2080ae28a9782.tar.bz2 | |
Blackfin: add defines to describe active bootrom behavior
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'include/asm-blackfin/mach-common')
| -rw-r--r-- | include/asm-blackfin/mach-common/bits/bootrom.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/asm-blackfin/mach-common/bits/bootrom.h b/include/asm-blackfin/mach-common/bits/bootrom.h index 6cdaa4f..bf661f0 100644 --- a/include/asm-blackfin/mach-common/bits/bootrom.h +++ b/include/asm-blackfin/mach-common/bits/bootrom.h @@ -88,6 +88,8 @@ #define _BOOTROM_REV 0xEF000040 #define _BOOTROM_SESR 0xEF001000 +#define BOOTROM_FOLLOWS_C_ABI 1 + #define BOOTROM_CAPS_ADI_BOOT_STRUCTS 1 /* Not available on initial BF54x or BF52x */ @@ -100,6 +102,9 @@ #endif +#ifndef BOOTROM_FOLLOWS_C_ABI +#define BOOTROM_FOLLOWS_C_ABI 0 +#endif #ifndef BOOTROM_CAPS_ADI_BOOT_STRUCTS #define BOOTROM_CAPS_ADI_BOOT_STRUCTS 0 #endif @@ -109,6 +114,12 @@ #ifndef __ASSEMBLY__ +#if BOOTROM_FOLLOWS_C_ABI +# define BOOTROM_CALLED_FUNC_ATTR +#else +# define BOOTROM_CALLED_FUNC_ATTR __attribute__((saveall)) +#endif + /* Structures for the syscontrol() function */ typedef struct ADI_SYSCTRL_VALUES { uint16_t uwVrCtl; |