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| author | Alper Nebi Yasak <alpernebiyasak@gmail.com> | 2022-06-18 15:13:06 +0300 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2022-06-28 05:09:52 +0300 |
| commit | d7f071725287a5462c57242bf04a752cd5ddfff1 (patch) | |
| tree | a28644d326f59b6e53b3554344415455ad581e97 /common/spl/spl.c | |
| parent | d4462ba0443d4ea7de290b2ccf90b2a1c0122b93 (diff) | |
| download | u-boot-d7f071725287a5462c57242bf04a752cd5ddfff1.tar.xz | |
spl: binman: Fix use of undeclared u_boot_any symbols
Some SPL functions directly use the binman 'u_boot_any' symbols to get
U-Boot's binman image position. These symbols are declared by the
SPL/TPL_BINMAN_SYMBOLS configs, but they are accessed by macros defined
by just CONFIG_BINMAN. So when BINMAN is enabled and BINMAN_SYMBOLS is
disabled, the code tries to use undeclared symbols and we get an error.
Therefore, any use of 'u_boot_any' symbols in the code is an implicit
dependency on SPL/TPL_BINMAN_SYMBOLS. However, in the current uses
they are meant to be the next phase's values, where that happens to be
U-Boot. In the meantime, helper funcions spl_get_image_pos/size() were
introduced to get these values.
Convert all uses of u_boot_any symbols to these functions, so we only
access these symbols at one place. Make sure they will not use these
symbols when the BINMAN_SYMBOLS configs are disabled, by returning early
in those cases.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Diffstat (limited to 'common/spl/spl.c')
| -rw-r--r-- | common/spl/spl.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/common/spl/spl.c b/common/spl/spl.c index dff4eef707..7505165624 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -150,9 +150,11 @@ void spl_fixup_fdt(void *fdt_blob) #endif } -#if CONFIG_IS_ENABLED(BINMAN_SYMBOLS) ulong spl_get_image_pos(void) { + if (!CONFIG_IS_ENABLED(BINMAN_SYMBOLS)) + return BINMAN_SYM_MISSING; + #ifdef CONFIG_VPL if (spl_next_phase() == PHASE_VPL) return binman_sym(ulong, u_boot_vpl, image_pos); @@ -164,6 +166,9 @@ ulong spl_get_image_pos(void) ulong spl_get_image_size(void) { + if (!CONFIG_IS_ENABLED(BINMAN_SYMBOLS)) + return BINMAN_SYM_MISSING; + #ifdef CONFIG_VPL if (spl_next_phase() == PHASE_VPL) return binman_sym(ulong, u_boot_vpl, size); @@ -172,7 +177,6 @@ ulong spl_get_image_size(void) binman_sym(ulong, u_boot_spl, size) : binman_sym(ulong, u_boot_any, size); } -#endif /* BINMAN_SYMBOLS */ ulong spl_get_image_text_base(void) { @@ -223,7 +227,7 @@ __weak struct image_header *spl_get_load_buffer(ssize_t offset, size_t size) void spl_set_header_raw_uboot(struct spl_image_info *spl_image) { - ulong u_boot_pos = binman_sym(ulong, u_boot_any, image_pos); + ulong u_boot_pos = spl_get_image_pos(); spl_image->size = CONFIG_SYS_MONITOR_LEN; |