Hi,
On 6/9/22 14:29, Sughosh Ganu wrote:
Add helper functions needed for accessing the FWU metadata which
contains information on the updatable images. These functions have
been added for the STM32MP157C-DK2 board which has the updatable
images on the uSD card, formatted as GPT partitions.
Signed-off-by: Sughosh Ganu <[email protected]>
---
board/st/stm32mp1/stm32mp1.c | 115 +++++++++++++++++++++++++++++++++++
include/fwu.h | 2 +
2 files changed, 117 insertions(+)
diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c
index 62d98ad776..e68bf09955 100644
--- a/board/st/stm32mp1/stm32mp1.c
+++ b/board/st/stm32mp1/stm32mp1.c
@@ -7,9 +7,11 @@
#include <common.h>
#include <adc.h>
+#include <blk.h>
#include <bootm.h>
#include <clk.h>
#include <config.h>
+#include <dfu.h>
#include <dm.h>
#include <efi_loader.h>
#include <env.h>
@@ -25,9 +27,11 @@
#include <log.h>
#include <malloc.h>
#include <misc.h>
+#include <mmc.h>
#include <mtd_node.h>
#include <net.h>
#include <netdev.h>
+#include <part.h>
#include <phy.h>
#include <remoteproc.h>
#include <reset.h>
@@ -967,3 +971,114 @@ static void board_copro_image_process(ulong fw_image,
size_t fw_size)
}
U_BOOT_FIT_LOADABLE_HANDLER(IH_TYPE_COPRO, board_copro_image_process);
+
+#if defined(CONFIG_FWU_MULTI_BANK_UPDATE)
+#include <fwu.h>
+#include <fwu_mdata.h>
+
[...]
+
+#endif /* CONFIG_FWU_MULTI_BANK_UPDATE */
diff --git a/include/fwu.h b/include/fwu.h
index 3b1ee4e83e..36e58afa29 100644
--- a/include/fwu.h
+++ b/include/fwu.h
@@ -46,6 +46,8 @@ int fwu_revert_boot_index(void);
int fwu_accept_image(efi_guid_t *img_type_id, u32 bank);
int fwu_clear_accept_image(efi_guid_t *img_type_id, u32 bank);
+
Added empty line
int fwu_plat_get_alt_num(struct udevice *dev, efi_guid_t *image_guid,
int *alt_num);
+int fwu_plat_get_update_index(u32 *update_idx);
#endif /* _FWU_H_ */
And I am agree with Ilias remark, should be generic
=> search on the current UCLASS_FWU_MDATA
perhaps need a new ops in u-class ? as implementation can be
different for GPT and MTD.
Patrick
