smallsolar/u-boot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Blackfin: new spibootldr command

Browse Source 
Newer Blackfin parts can an on-chip ROM that can boot LDRs over SPI flashes,
so add a new 'spibootldr' command to take advantage of it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger
2008-11-27 16:50:32 -05:00
parent 67c2829b64
commit dd14af7640
4 changed files with 65 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
include/asm-blackfin/mach-common/bits/bootrom.h
View File

@@ -200,6 +200,33 @@ typedef struct ADI_BOOT_DATA {
int32_t dLogByteCount;
} ADI_BOOT_DATA;
typedef void ADI_BOOT_HOOK_FUNC (ADI_BOOT_DATA *);
#ifndef _BOOTROM_MEMBOOT
#define _BOOTROM_MEMBOOT 0
#endif
static uint32_t (* const bfrom_MemBoot)(void *pBootStream, int32_t dFlags, int32_t dBlockCount, ADI_BOOT_HOOK_FUNC *pCallHook) = (void *)_BOOTROM_MEMBOOT;
#ifndef _BOOTROM_TWIBOOT
#define _BOOTROM_TWIBOOT 0
#endif
static uint32_t (* const bfrom_TwiBoot)(int32_t dTwiAddress, int32_t dFlags, int32_t dBlockCount, ADI_BOOT_HOOK_FUNC *pCallHook) = (void *)_BOOTROM_TWIBOOT;
#ifndef _BOOTROM_SPIBOOT
#define _BOOTROM_SPIBOOT 0
#endif
static uint32_t (* const bfrom_SpiBoot)(int32_t dSpiAddress, int32_t dFlags, int32_t dBlockCount, ADI_BOOT_HOOK_FUNC *pCallHook) = (void *)_BOOTROM_SPIBOOT;
#ifndef _BOOTROM_OTPBOOT
#define _BOOTROM_OTPBOOT 0
#endif
static uint32_t (* const bfrom_OtpBoot)(int32_t dOtpAddress, int32_t dFlags, int32_t dBlockCount, ADI_BOOT_HOOK_FUNC *pCallHook) = (void *)_BOOTROM_OTPBOOT;
#ifndef _BOOTROM_NANDBOOT
#define _BOOTROM_NANDBOOT 0
#endif
static uint32_t (* const bfrom_NandBoot)(int32_t dNandAddress, int32_t dFlags, int32_t dBlockCount, ADI_BOOT_HOOK_FUNC *pCallHook) = (void *)_BOOTROM_NANDBOOT;
#endif /* __ASSEMBLY__ */
/* Bit defines for ADI_BOOT_DATA->dFlags */

1
include/configs/bfin_adi_common.h
View File

@@ -71,6 +71,7 @@
# define CONFIG_CMD_STRINGS
# if defined(__ADSPBF51x__) || defined(__ADSPBF52x__) || defined(__ADSPBF54x__)
# define CONFIG_CMD_OTP
# define CONFIG_CMD_SPIBOOTLDR
# endif
#endif