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author | Tom Rini <trini@konsulko.com> | 2017-12-14 15:46:07 -0500 |
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committer | Tom Rini <trini@konsulko.com> | 2017-12-14 15:46:07 -0500 |
commit | 15616a0aa58173bce1efe47569bf2e10d023ae9c (patch) | |
tree | 57a9d4613a8534360816344cd0a331fd15649e80 /common | |
parent | 7ef548e6008d4225e0ae7c9af35cb76558756a62 (diff) | |
parent | 854dfbf99b89c114ba100905e1500b8ace60e0f9 (diff) | |
download | u-boot-15616a0aa58173bce1efe47569bf2e10d023ae9c.zip u-boot-15616a0aa58173bce1efe47569bf2e10d023ae9c.tar.gz u-boot-15616a0aa58173bce1efe47569bf2e10d023ae9c.tar.bz2 |
Merge git://git.denx.de/u-boot-dm
Diffstat (limited to 'common')
-rw-r--r-- | common/spl/spl.c | 16 | ||||
-rw-r--r-- | common/spl/spl_ram.c | 19 |
2 files changed, 29 insertions, 6 deletions
diff --git a/common/spl/spl.c b/common/spl/spl.c index 3bb20c7..76c1963 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -8,6 +8,7 @@ */ #include <common.h> +#include <binman_sym.h> #include <dm.h> #include <spl.h> #include <asm/u-boot.h> @@ -32,6 +33,9 @@ DECLARE_GLOBAL_DATA_PTR; u32 *boot_params_ptr = NULL; +/* See spl.h for information about this */ +binman_sym_declare(ulong, u_boot_any, pos); + /* Define board data structure */ static bd_t bdata __attribute__ ((section(".data"))); @@ -120,9 +124,17 @@ __weak void spl_board_prepare_for_boot(void) void spl_set_header_raw_uboot(struct spl_image_info *spl_image) { + ulong u_boot_pos = binman_sym(ulong, u_boot_any, pos); + spl_image->size = CONFIG_SYS_MONITOR_LEN; - spl_image->entry_point = CONFIG_SYS_UBOOT_START; - spl_image->load_addr = CONFIG_SYS_TEXT_BASE; + if (u_boot_pos != BINMAN_SYM_MISSING) { + /* biman does not support separate entry addresses at present */ + spl_image->entry_point = u_boot_pos; + spl_image->load_addr = u_boot_pos; + } else { + spl_image->entry_point = CONFIG_SYS_UBOOT_START; + spl_image->load_addr = CONFIG_SYS_TEXT_BASE; + } spl_image->os = IH_OS_U_BOOT; spl_image->name = "U-Boot"; } diff --git a/common/spl/spl_ram.c b/common/spl/spl_ram.c index b2645a1..fa8c768 100644 --- a/common/spl/spl_ram.c +++ b/common/spl/spl_ram.c @@ -11,6 +11,8 @@ * SPDX-License-Identifier: GPL-2.0+ */ #include <common.h> +#include <binman_sym.h> +#include <mapmem.h> #include <spl.h> #include <libfdt.h> @@ -48,15 +50,24 @@ static int spl_ram_load_image(struct spl_image_info *spl_image, load.read = spl_ram_load_read; spl_load_simple_fit(spl_image, &load, 0, header); } else { + ulong u_boot_pos = binman_sym(ulong, u_boot_any, pos); + debug("Legacy image\n"); /* * Get the header. It will point to an address defined by * handoff which will tell where the image located inside - * the flash. For now, it will temporary fixed to address - * pointed by U-Boot. + * the flash. */ - header = (struct image_header *) - (CONFIG_SYS_TEXT_BASE - sizeof(struct image_header)); + debug("u_boot_pos = %lx\n", u_boot_pos); + if (u_boot_pos == BINMAN_SYM_MISSING) { + /* + * No binman support or no information. For now, fix it + * to the address pointed to by U-Boot. + */ + u_boot_pos = CONFIG_SYS_TEXT_BASE - + sizeof(struct image_header); + } + header = (struct image_header *)map_sysmem(u_boot_pos, 0); spl_parse_image_header(spl_image, header); } |