The only way to configure the load addresses for both bootimg and vendor_bootimg is by using the "abootimg" command. If we want to use the C API, there is no equivalent.
Add set_abootimg_addr() and set_avendor_bootimg_addr() so that we can specify the load address from C.
This can be useful for implementing an Android bootmethod.
Reviewed-by: Igor Opaniuk igor.opaniuk@gmail.com Reviewed-by: Julien Masson jmasson@baylibre.com Reviewed-by: Simon Glass sjg@chromium.org Reviewed-by: Guillaume La Roque glaroque@baylibre.com Tested-by: Guillaume La Roque glaroque@baylibre.com Signed-off-by: Mattijs Korpershoek mkorpershoek@baylibre.com --- cmd/abootimg.c | 10 ++++++++++ include/image.h | 14 ++++++++++++++ 2 files changed, 24 insertions(+)
diff --git a/cmd/abootimg.c b/cmd/abootimg.c index 327712a536c0..ae7a1a7c83b0 100644 --- a/cmd/abootimg.c +++ b/cmd/abootimg.c @@ -22,6 +22,11 @@ ulong get_abootimg_addr(void) return (_abootimg_addr == -1 ? image_load_addr : _abootimg_addr); }
+void set_abootimg_addr(ulong addr) +{ + _abootimg_addr = addr; +} + ulong get_ainit_bootimg_addr(void) { return _ainit_bootimg_addr; @@ -32,6 +37,11 @@ ulong get_avendor_bootimg_addr(void) return _avendor_bootimg_addr; }
+void set_avendor_bootimg_addr(ulong addr) +{ + _avendor_bootimg_addr = addr; +} + static int abootimg_get_ver(int argc, char *const argv[]) { const struct andr_boot_img_hdr_v0 *hdr; diff --git a/include/image.h b/include/image.h index 9daaee15cdbb..dd4042d1bd90 100644 --- a/include/image.h +++ b/include/image.h @@ -1971,6 +1971,13 @@ bool is_android_vendor_boot_image_header(const void *vendor_boot_img); */ ulong get_abootimg_addr(void);
+/** + * set_abootimg_addr() - Set Android boot image address + * + * Return: no returned results + */ +void set_abootimg_addr(ulong addr); + /** * get_ainit_bootimg_addr() - Get Android init boot image address * @@ -1985,6 +1992,13 @@ ulong get_ainit_bootimg_addr(void); */ ulong get_avendor_bootimg_addr(void);
+/** + * set_abootimg_addr() - Set Android vendor boot image address + * + * Return: no returned results + */ +void set_avendor_bootimg_addr(ulong addr); + /** * board_fit_config_name_match() - Check for a matching board name *