diff options
| -rw-r--r-- | Kconfig | 5 | ||||
| -rw-r--r-- | arch/arc/lib/bootm.c | 5 | ||||
| -rw-r--r-- | arch/arm/lib/bootm-fdt.c | 2 | ||||
| -rw-r--r-- | arch/arm/lib/bootm.c | 2 | ||||
| -rw-r--r-- | arch/microblaze/lib/bootm.c | 5 | ||||
| -rw-r--r-- | arch/mips/lib/bootm.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/lib/bootm.c | 5 | ||||
| -rw-r--r-- | arch/sandbox/lib/bootm.c | 5 | ||||
| -rw-r--r-- | arch/x86/lib/bootm.c | 5 | ||||
| -rw-r--r-- | common/fdt_support.c | 2 | ||||
| -rw-r--r-- | common/image-fdt.c | 2 | ||||
| -rw-r--r-- | include/fdt_support.h | 8 |
12 files changed, 37 insertions, 11 deletions
@@ -298,9 +298,8 @@ config SYS_CLK_FREQ help TODO: Move CONFIG_SYS_CLK_FREQ for all the architecture -config ARCH_FIXUP_FDT - bool "Enable arch_fixup_fdt() call" - depends on ARM || MIPS +config ARCH_FIXUP_FDT_MEMORY + bool "Enable arch_fixup_memory_banks() call" default y help Enable FDT memory map syncup before OS boot. This feature can be diff --git a/arch/arc/lib/bootm.c b/arch/arc/lib/bootm.c index 04d9d9cce5..5798149046 100644 --- a/arch/arc/lib/bootm.c +++ b/arch/arc/lib/bootm.c @@ -37,6 +37,11 @@ void arch_lmb_reserve(struct lmb *lmb) lmb_reserve(lmb, sp, (CONFIG_SYS_SDRAM_BASE + gd->ram_size - sp)); } +int arch_fixup_fdt(void *blob) +{ + return 0; +} + static int cleanup_before_linux(void) { disable_interrupts(); diff --git a/arch/arm/lib/bootm-fdt.c b/arch/arm/lib/bootm-fdt.c index a51755070b..4481f9e2fa 100644 --- a/arch/arm/lib/bootm-fdt.c +++ b/arch/arm/lib/bootm-fdt.c @@ -25,7 +25,6 @@ DECLARE_GLOBAL_DATA_PTR; -#ifdef CONFIG_ARCH_FIXUP_FDT int arch_fixup_fdt(void *blob) { bd_t *bd = gd->bd; @@ -61,4 +60,3 @@ int arch_fixup_fdt(void *blob) return 0; } -#endif diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c index 35e6b06733..4eee13a59c 100644 --- a/arch/arm/lib/bootm.c +++ b/arch/arm/lib/bootm.c @@ -414,10 +414,8 @@ void boot_prep_vxworks(bootm_headers_t *images) if (images->ft_addr) { off = fdt_path_offset(images->ft_addr, "/memory"); if (off < 0) { -#ifdef CONFIG_ARCH_FIXUP_FDT if (arch_fixup_fdt(images->ft_addr)) puts("## WARNING: fixup memory failed!\n"); -#endif } } #endif diff --git a/arch/microblaze/lib/bootm.c b/arch/microblaze/lib/bootm.c index 3eb3440be8..2732203b93 100644 --- a/arch/microblaze/lib/bootm.c +++ b/arch/microblaze/lib/bootm.c @@ -17,6 +17,11 @@ DECLARE_GLOBAL_DATA_PTR; +int arch_fixup_fdt(void *blob) +{ + return 0; +} + int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *images) { diff --git a/arch/mips/lib/bootm.c b/arch/mips/lib/bootm.c index 9fec4ad438..be877625a8 100644 --- a/arch/mips/lib/bootm.c +++ b/arch/mips/lib/bootm.c @@ -253,7 +253,6 @@ static int boot_reloc_fdt(bootm_headers_t *images) #endif } -#ifdef CONFIG_ARCH_FIXUP_FDT int arch_fixup_fdt(void *blob) { #if CONFIG_IS_ENABLED(MIPS_BOOT_FDT) && CONFIG_IS_ENABLED(OF_LIBFDT) @@ -265,7 +264,6 @@ int arch_fixup_fdt(void *blob) return 0; #endif } -#endif static int boot_setup_fdt(bootm_headers_t *images) { diff --git a/arch/powerpc/lib/bootm.c b/arch/powerpc/lib/bootm.c index ef15e7ac92..17c5ed173c 100644 --- a/arch/powerpc/lib/bootm.c +++ b/arch/powerpc/lib/bootm.c @@ -38,6 +38,11 @@ static void set_clocks_in_mhz (bd_t *kbd); #define CONFIG_SYS_LINUX_LOWMEM_MAX_SIZE (768*1024*1024) #endif +int arch_fixup_fdt(void *blob) +{ + return 0; +} + static void boot_jump_linux(bootm_headers_t *images) { void (*kernel)(bd_t *, ulong r4, ulong r5, ulong r6, diff --git a/arch/sandbox/lib/bootm.c b/arch/sandbox/lib/bootm.c index 0c9a7979d2..4cdd18fe14 100644 --- a/arch/sandbox/lib/bootm.c +++ b/arch/sandbox/lib/bootm.c @@ -50,6 +50,11 @@ int bootz_setup(ulong image, ulong *start, ulong *end) return ret; } +int arch_fixup_fdt(void *blob) +{ + return 0; +} + int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images) { if (flag & (BOOTM_STATE_OS_GO | BOOTM_STATE_OS_FAKE_GO)) { diff --git a/arch/x86/lib/bootm.c b/arch/x86/lib/bootm.c index 80fadef34e..e5e63f6888 100644 --- a/arch/x86/lib/bootm.c +++ b/arch/x86/lib/bootm.c @@ -26,6 +26,11 @@ DECLARE_GLOBAL_DATA_PTR; #define COMMAND_LINE_OFFSET 0x9000 +int arch_fixup_fdt(void *blob) +{ + return 0; +} + __weak void board_quiesce_devices(void) { } diff --git a/common/fdt_support.c b/common/fdt_support.c index 0609470dfb..c9f7019e38 100644 --- a/common/fdt_support.c +++ b/common/fdt_support.c @@ -381,6 +381,7 @@ void do_fixup_by_compat_u32(void *fdt, const char *compat, do_fixup_by_compat(fdt, compat, prop, &tmp, 4, create); } +#ifdef CONFIG_ARCH_FIXUP_FDT_MEMORY /* * fdt_pack_reg - pack address and size array into the "reg"-suitable stream */ @@ -459,6 +460,7 @@ int fdt_fixup_memory_banks(void *blob, u64 start[], u64 size[], int banks) } return 0; } +#endif int fdt_fixup_memory(void *blob, u64 start, u64 size) { diff --git a/common/image-fdt.c b/common/image-fdt.c index 5454227fc9..e7540be8d6 100644 --- a/common/image-fdt.c +++ b/common/image-fdt.c @@ -474,12 +474,10 @@ int image_setup_libfdt(bootm_headers_t *images, void *blob, printf("ERROR: /chosen node create failed\n"); goto err; } -#ifdef CONFIG_ARCH_FIXUP_FDT if (arch_fixup_fdt(blob) < 0) { printf("ERROR: arch-specific fdt fixup failed\n"); goto err; } -#endif if (IMAGE_OF_BOARD_SETUP) { fdt_ret = ft_board_setup(blob, gd->bd); if (fdt_ret) { diff --git a/include/fdt_support.h b/include/fdt_support.h index 506bc5a9f6..955c121713 100644 --- a/include/fdt_support.h +++ b/include/fdt_support.h @@ -93,7 +93,15 @@ int fdt_fixup_memory(void *blob, u64 start, u64 size); * property will be left untouched. * @return 0 if ok, or -1 or -FDT_ERR_... on error */ +#ifdef CONFIG_ARCH_FIXUP_FDT_MEMORY int fdt_fixup_memory_banks(void *blob, u64 start[], u64 size[], int banks); +#else +static inline int fdt_fixup_memory_banks(void *blob, u64 start[], u64 size[], + int banks) +{ + return 0; +} +#endif void fdt_fixup_ethernet(void *fdt); int fdt_find_and_setprop(void *fdt, const char *node, const char *prop, |