diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/common.h | 10 | ||||
| -rw-r--r-- | include/fdt_support.h | 2 | ||||
| -rw-r--r-- | include/image.h | 61 | ||||
| -rw-r--r-- | include/lmb.h | 2 |
4 files changed, 62 insertions, 13 deletions
diff --git a/include/common.h b/include/common.h index 40e4b077f..2d645c23b 100644 --- a/include/common.h +++ b/include/common.h @@ -340,6 +340,16 @@ int update_flash_size(int flash_size); */ void board_show_dram(ulong size); +/** + * arch_fixup_memory_node() - Write arch-specific memory information to fdt + * + * Defined in arch/$(ARCH)/lib/bootm.c + * + * @blob: FDT blob to write to + * @return 0 if ok, or -ve FDT_ERR_... on failure + */ +int arch_fixup_memory_node(void *blob); + /* common/flash.c */ void flash_perror (int); diff --git a/include/fdt_support.h b/include/fdt_support.h index 2cccc3551..8f07a670d 100644 --- a/include/fdt_support.h +++ b/include/fdt_support.h @@ -78,11 +78,9 @@ static inline void fdt_fixup_crypto_node(void *blob, int sec_rev) {} int fdt_pci_dma_ranges(void *blob, int phb_off, struct pci_controller *hose); #endif -#ifdef CONFIG_OF_BOARD_SETUP void ft_board_setup(void *blob, bd_t *bd); void ft_cpu_setup(void *blob, bd_t *bd); void ft_pci_setup(void *blob, bd_t *bd); -#endif void set_working_fdt_addr(void *addr); int fdt_resize(void *blob); diff --git a/include/image.h b/include/image.h index bfce86186..b8cc5236a 100644 --- a/include/image.h +++ b/include/image.h @@ -36,6 +36,9 @@ #include "compiler.h" #include <asm/byteorder.h> +/* Define this to avoid #ifdefs later on */ +struct lmb; + #ifdef USE_HOSTCC /* new uImage format support enabled on host */ @@ -92,6 +95,30 @@ #define IMAGE_ENABLE_SHA1 0 #endif +#endif /* CONFIG_FIT */ + +#ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH +# define IMAGE_ENABLE_RAMDISK_HIGH 1 +#else +# define IMAGE_ENABLE_RAMDISK_HIGH 0 +#endif + +#ifdef CONFIG_OF_LIBFDT +# define IMAGE_ENABLE_OF_LIBFDT 1 +#else +# define IMAGE_ENABLE_OF_LIBFDT 0 +#endif + +#ifdef CONFIG_SYS_BOOT_GET_CMDLINE +# define IMAGE_BOOT_GET_CMDLINE 1 +#else +# define IMAGE_BOOT_GET_CMDLINE 0 +#endif + +#ifdef CONFIG_OF_BOARD_SETUP +# define IMAAGE_OF_BOARD_SETUP 1 +#else +# define IMAAGE_OF_BOARD_SETUP 0 #endif /* @@ -280,9 +307,7 @@ typedef struct bootm_headers { ulong rd_start, rd_end;/* ramdisk start/end */ -#ifdef CONFIG_OF_LIBFDT char *ft_addr; /* flat dev tree address */ -#endif ulong ft_len; /* length of flat device tree */ ulong initrd_start; @@ -390,21 +415,14 @@ ulong genimg_get_image(ulong img_addr); int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images, uint8_t arch, ulong *rd_start, ulong *rd_end); - -#ifdef CONFIG_OF_LIBFDT int boot_get_fdt(int flag, int argc, char * const argv[], bootm_headers_t *images, char **of_flat_tree, ulong *of_size); void boot_fdt_add_mem_rsv_regions(struct lmb *lmb, void *fdt_blob); int boot_relocate_fdt(struct lmb *lmb, char **of_flat_tree, ulong *of_size); -#endif -#ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len, ulong *initrd_start, ulong *initrd_end); -#endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */ -#ifdef CONFIG_SYS_BOOT_GET_CMDLINE int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end); -#endif /* CONFIG_SYS_BOOT_GET_CMDLINE */ #ifdef CONFIG_SYS_BOOT_GET_KBD int boot_get_kbd(struct lmb *lmb, bd_t **kbd); #endif /* CONFIG_SYS_BOOT_GET_KBD */ @@ -546,6 +564,31 @@ static inline int image_check_target_arch(const image_header_t *hdr) } #endif /* USE_HOSTCC */ +/** + * Set up properties in the FDT + * + * This sets up properties in the FDT that is to be passed to linux. + * + * @images: Images information + * @blob: FDT to update + * @of_size: Size of the FDT + * @lmb: Points to logical memory block structure + * @return 0 if ok, <0 on failure + */ +int image_setup_libfdt(bootm_headers_t *images, void *blob, + int of_size, struct lmb *lmb); + +/** + * Set up the FDT to use for booting a kernel + * + * This performs ramdisk setup, sets up the FDT if required, and adds + * paramters to the FDT if libfdt is available. + * + * @param images Images information + * @return 0 if ok, <0 on failure + */ +int image_setup_linux(bootm_headers_t *images); + /*******************************************************************/ /* New uImage format specific code (prefixed with fit_) */ /*******************************************************************/ diff --git a/include/lmb.h b/include/lmb.h index 5d1f4b624..43082a393 100644 --- a/include/lmb.h +++ b/include/lmb.h @@ -1,7 +1,6 @@ #ifndef _LINUX_LMB_H #define _LINUX_LMB_H #ifdef __KERNEL__ -#ifdef CONFIG_LMB #include <asm/types.h> /* @@ -57,7 +56,6 @@ lmb_size_bytes(struct lmb_region *type, unsigned long region_nr) void board_lmb_reserve(struct lmb *lmb); void arch_lmb_reserve(struct lmb *lmb); -#endif /* CONFIG_LMB */ #endif /* __KERNEL__ */ #endif /* _LINUX_LMB_H */ |