diff options
Diffstat (limited to 'board/sunxi/board.c')
| -rw-r--r-- | board/sunxi/board.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/board/sunxi/board.c b/board/sunxi/board.c index 3243e16a841..42fc6024d39 100644 --- a/board/sunxi/board.c +++ b/board/sunxi/board.c @@ -903,9 +903,26 @@ int ft_board_setup(void *blob, struct bd_info *bd) } #ifdef CONFIG_SPL_LOAD_FIT + +static void set_spl_dt_name(const char *name) +{ + struct boot_file_head *spl = get_spl_header(SPL_ENV_HEADER_VERSION); + + if (spl == INVALID_SPL_HEADER) + return; + + /* Promote the header version for U-Boot proper, if needed. */ + if (spl->spl_signature[3] < SPL_DT_HEADER_VERSION) + spl->spl_signature[3] = SPL_DT_HEADER_VERSION; + + strcpy((char *)&spl->string_pool, name); + spl->dt_name_offset = offsetof(struct boot_file_head, string_pool); +} + int board_fit_config_name_match(const char *name) { const char *best_dt_name = get_spl_dt_name(); + int ret; #ifdef CONFIG_DEFAULT_DEVICE_TREE if (best_dt_name == NULL) @@ -943,6 +960,15 @@ int board_fit_config_name_match(const char *name) } #endif - return strcmp(name, best_dt_name); + ret = strcmp(name, best_dt_name); + + /* + * If one of the FIT configurations matches the most accurate DT name, + * update the SPL header to provide that DT name to U-Boot proper. + */ + if (ret == 0) + set_spl_dt_name(best_dt_name); + + return ret; } #endif |