diff options
| -rw-r--r-- | arch/arm/lib/spl.c | 4 | ||||
| -rw-r--r-- | arch/microblaze/cpu/spl.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/lib/spl.c | 4 | ||||
| -rw-r--r-- | common/spl/spl.c | 3 | ||||
| -rw-r--r-- | include/spl.h | 12 |
5 files changed, 19 insertions, 8 deletions
diff --git a/arch/arm/lib/spl.c b/arch/arm/lib/spl.c index 3587ad6812..e606d470e3 100644 --- a/arch/arm/lib/spl.c +++ b/arch/arm/lib/spl.c @@ -47,7 +47,7 @@ void __weak board_init_f(ulong dummy) * arg: Pointer to paramter image in RAM */ #ifdef CONFIG_SPL_OS_BOOT -void __noreturn jump_to_image_linux(void *arg) +void __noreturn jump_to_image_linux(struct spl_image_info *spl_image, void *arg) { unsigned long machid = 0xffffffff; #ifdef CONFIG_MACH_TYPE @@ -58,7 +58,7 @@ void __noreturn jump_to_image_linux(void *arg) typedef void (*image_entry_arg_t)(int, int, void *) __attribute__ ((noreturn)); image_entry_arg_t image_entry = - (image_entry_arg_t)(uintptr_t) spl_image.entry_point; + (image_entry_arg_t)(uintptr_t) spl_image->entry_point; cleanup_before_linux(); image_entry(0, machid, arg); } diff --git a/arch/microblaze/cpu/spl.c b/arch/microblaze/cpu/spl.c index f4bb0915c5..8e6d9269da 100644 --- a/arch/microblaze/cpu/spl.c +++ b/arch/microblaze/cpu/spl.c @@ -29,13 +29,13 @@ void spl_board_init(void) } #ifdef CONFIG_SPL_OS_BOOT -void __noreturn jump_to_image_linux(void *arg) +void __noreturn jump_to_image_linux(struct spl_image_info *spl_image, void *arg) { debug("Entering kernel arg pointer: 0x%p\n", arg); typedef void (*image_entry_arg_t)(char *, ulong, ulong) __attribute__ ((noreturn)); image_entry_arg_t image_entry = - (image_entry_arg_t)spl_image.entry_point; + (image_entry_arg_t)spl_image->entry_point; image_entry(NULL, 0, (ulong)arg); } diff --git a/arch/powerpc/lib/spl.c b/arch/powerpc/lib/spl.c index 0e486ccebf..080b978799 100644 --- a/arch/powerpc/lib/spl.c +++ b/arch/powerpc/lib/spl.c @@ -17,14 +17,14 @@ DECLARE_GLOBAL_DATA_PTR; * arg: Pointer to paramter image in RAM */ #ifdef CONFIG_SPL_OS_BOOT -void __noreturn jump_to_image_linux(void *arg) +void __noreturn jump_to_image_linux(struct spl_image_info *spl_image, void *arg) { debug("Entering kernel arg pointer: 0x%p\n", arg); typedef void (*image_entry_arg_t)(void *, ulong r4, ulong r5, ulong r6, ulong r7, ulong r8, ulong r9) __attribute__ ((noreturn)); image_entry_arg_t image_entry = - (image_entry_arg_t)spl_image.entry_point; + (image_entry_arg_t)spl_image->entry_point; image_entry(arg, 0, 0, EPAPR_MAGIC, CONFIG_SYS_BOOTMAPSZ, 0, 0); } diff --git a/common/spl/spl.c b/common/spl/spl.c index 7f67d41e49..6d071312bc 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -474,7 +474,8 @@ void board_init_r(gd_t *dummy1, ulong dummy2) case IH_OS_LINUX: debug("Jumping to Linux\n"); spl_board_prepare_for_linux(); - jump_to_image_linux((void *)CONFIG_SYS_SPL_ARGS_ADDR); + jump_to_image_linux(&spl_image, + (void *)CONFIG_SYS_SPL_ARGS_ADDR); #endif default: debug("Unsupported OS image.. Jumping nevertheless..\n"); diff --git a/include/spl.h b/include/spl.h index 1770fd8860..7fba485fea 100644 --- a/include/spl.h +++ b/include/spl.h @@ -99,7 +99,17 @@ int spl_parse_image_header(struct spl_image_info *spl_image, void spl_board_prepare_for_linux(void); void spl_board_prepare_for_boot(void); int spl_board_ubi_load_image(u32 boot_device); -void __noreturn jump_to_image_linux(void *arg); + +/** + * jump_to_image_linux() - Jump to a Linux kernel from SPL + * + * This jumps into a Linux kernel using the information in @spl_image. + * + * @spl_image: Image description to set up + * @arg: Argument to pass to Linux (typically a device tree pointer) + */ +void __noreturn jump_to_image_linux(struct spl_image_info *spl_image, + void *arg); int spl_start_uboot(void); void spl_display_print(void); |