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board: remove capsule update support in set_dfu_alt_info()

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Now that capsule update sets the dfu_alt_info environment variable
explicitly, there is no need to support it in the set_dfu_alt_info()
function. Decouple SET_DFU_ALT_INFO from EFI_CAPSULE_FIRMWARE_FIT and
EFI_CAPSULE_FIRMWARE_RAW. For many boards, this was the only use of
set_dfu_alt_info() so remove the function entirely.

Fixes: a9e6f01a94 ("efi: Define set_dfu_alt_info() for boards with UEFI capsule update enabled")

Signed-off-by: Jonathan Humphreys <j-humphreys@ti.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # for board/libre-computer/*
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de> # for
This commit is contained in:
Jonathan Humphreys 2025-02-26 16:35:47 -06:00 • committed by Heinrich Schuchardt
parent 546152624f
commit 6f7fb8d29f
17 changed files with 15 additions and 104 deletions
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8
board/beagle/beagleboneai64/beagleboneai64.c
View file

@ -45,14 +45,6 @@ struct efi_capsule_update_info update_info = {
.images = fw_images,
};
#if IS_ENABLED(CONFIG_SET_DFU_ALT_INFO)
void set_dfu_alt_info(char *interface, char *devstr)
{
if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT))
env_set("dfu_alt_info", update_info.dfu_string);
}
#endif
int board_init(void)
{
return 0;

8
board/beagle/beagleplay/beagleplay.c
View file

@ -41,14 +41,6 @@ struct efi_capsule_update_info update_info = {
.images = fw_images,
};
#if IS_ENABLED(CONFIG_SET_DFU_ALT_INFO)
void set_dfu_alt_info(char *interface, char *devstr)
{
if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT))
env_set("dfu_alt_info", update_info.dfu_string);
}
#endif
int board_init(void)
{
return 0;

2
board/libre-computer/aml-a311d-cc/aml-a311d-cc.c
View file

@ -31,8 +31,6 @@ void set_dfu_alt_info(char *interface, char *devstr)
{
if (interface && strcmp(interface, "ram") == 0)
env_set("dfu_alt_info", "fitimage ram 0x08080000 0x4000000");
else if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT))
env_set("dfu_alt_info", update_info.dfu_string);
}
#endif

2
board/libre-computer/aml-s805x-ac/aml-s805x-ac.c
View file

@ -38,8 +38,6 @@ void set_dfu_alt_info(char *interface, char *devstr)
{
if (interface && strcmp(interface, "ram") == 0)
env_set("dfu_alt_info", "fitimage ram 0x08080000 0x4000000");
else if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT))
env_set("dfu_alt_info", update_info.dfu_string);
}
#endif

2
board/libre-computer/aml-s905d3-cc/aml-s905d3-cc.c
View file

@ -31,8 +31,6 @@ void set_dfu_alt_info(char *interface, char *devstr)
{
if (interface && strcmp(interface, "ram") == 0)
env_set("dfu_alt_info", "fitimage ram 0x08080000 0x4000000");
else if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT))
env_set("dfu_alt_info", update_info.dfu_string);
}
#endif

8
board/phytec/common/k3/board.c
View file

@ -82,14 +82,6 @@ static void configure_capsule_updates(void)
}
#endif
#if IS_ENABLED(CONFIG_SET_DFU_ALT_INFO)
void set_dfu_alt_info(char *interface, char *devstr)
{
if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT))
env_set("dfu_alt_info", update_info.dfu_string);
}
#endif
#if IS_ENABLED(CONFIG_ENV_IS_IN_FAT) || IS_ENABLED(CONFIG_ENV_IS_IN_MMC)
int mmc_get_env_dev(void)
{

8
board/ti/am62px/evm.c
View file

@ -41,14 +41,6 @@ struct efi_capsule_update_info update_info = {
.images = fw_images,
};
#if IS_ENABLED(CONFIG_SET_DFU_ALT_INFO)
void set_dfu_alt_info(char *interface, char *devstr)
{
if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT))
env_set("dfu_alt_info", update_info.dfu_string);
}
#endif
int board_init(void)
{
return 0;

8
board/ti/am62x/evm.c
View file

@ -74,14 +74,6 @@ struct efi_capsule_update_info update_info = {
.images = fw_images,
};
#if IS_ENABLED(CONFIG_SET_DFU_ALT_INFO)
void set_dfu_alt_info(char *interface, char *devstr)
{
if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT))
env_set("dfu_alt_info", update_info.dfu_string);
}
#endif
int board_init(void)
{
return 0;

8
board/ti/am64x/evm.c
View file

@ -54,14 +54,6 @@ struct efi_capsule_update_info update_info = {
.images = fw_images,
};
#if IS_ENABLED(CONFIG_SET_DFU_ALT_INFO)
void set_dfu_alt_info(char *interface, char *devstr)
{
if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT))
env_set("dfu_alt_info", update_info.dfu_string);
}
#endif
int board_init(void)
{
return 0;

8
board/ti/j721e/evm.c
View file

@ -65,14 +65,6 @@ struct efi_capsule_update_info update_info = {
.images = fw_images,
};
#if IS_ENABLED(CONFIG_SET_DFU_ALT_INFO)
void set_dfu_alt_info(char *interface, char *devstr)
{
if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT))
env_set("dfu_alt_info", update_info.dfu_string);
}
#endif
int board_init(void)
{
return 0;

8
board/ti/j784s4/evm.c
View file

@ -40,14 +40,6 @@ struct efi_capsule_update_info update_info = {
.images = fw_images,
};
#if IS_ENABLED(CONFIG_SET_DFU_ALT_INFO)
void set_dfu_alt_info(char *interface, char *devstr)
{
if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT))
env_set("dfu_alt_info", update_info.dfu_string);
}
#endif
int board_init(void)
{
return 0;

3
board/xilinx/common/board.h
View file

@ -18,4 +18,7 @@ bool board_detection(void);
char *soc_name_decode(void);
bool soc_detection(void);
void configure_capsule_updates(void);
#endif /* BOARD_XILINX_COMMON_BOARD_H */

13
board/xilinx/versal/board.c
View file

@ -281,6 +281,9 @@ int board_late_init(void)
{
int ret;
if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT))
configure_capsule_updates();
if (!(gd->flags & GD_FLG_ENV_DEFAULT)) {
debug("Saved variables - Skipping\n");
return 0;
@ -357,8 +360,6 @@ enum env_location env_get_location(enum env_operation op, int prio)
}
#endif
#if defined(CONFIG_SET_DFU_ALT_INFO)
#define DFU_ALT_BUF_LEN SZ_1K
static void mtd_found_part(u32 *base, u32 *size)
@ -386,7 +387,7 @@ static void mtd_found_part(u32 *base, u32 *size)
}
}
void set_dfu_alt_info(char *interface, char *devstr)
void configure_capsule_updates(void)
{
int bootseq = 0, len = 0;
u32 multiboot = versal_multi_boot();
@ -394,9 +395,6 @@ void set_dfu_alt_info(char *interface, char *devstr)
ALLOC_CACHE_ALIGN_BUFFER(char, buf, DFU_ALT_BUF_LEN);
if (env_get("dfu_alt_info"))
return;
memset(buf, 0, sizeof(buf));
multiboot = env_get_hex("multiboot", multiboot);
@ -437,9 +435,6 @@ void set_dfu_alt_info(char *interface, char *devstr)
return;
}
env_set("dfu_alt_info", buf);
puts("DFU alt info setting: done\n");
update_info.dfu_string = strdup(buf);
debug("Capsule DFU: %s\n", update_info.dfu_string);
}
#endif

13
board/xilinx/zynq/board.c
View file

@ -53,6 +53,9 @@ int board_late_init(void)
char *new_targets;
char *env_targets;
if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT))
configure_capsule_updates();
if (!(gd->flags & GD_FLG_ENV_DEFAULT)) {
debug("Saved variables - Skipping\n");
return 0;
@ -166,17 +169,12 @@ enum env_location env_get_location(enum env_operation op, int prio)
}
}
#if defined(CONFIG_SET_DFU_ALT_INFO)
#define DFU_ALT_BUF_LEN SZ_1K
void set_dfu_alt_info(char *interface, char *devstr)
void configure_capsule_updates(void)
{
ALLOC_CACHE_ALIGN_BUFFER(char, buf, DFU_ALT_BUF_LEN);
if (env_get("dfu_alt_info"))
return;
memset(buf, 0, sizeof(buf));
switch ((zynq_slcr_get_boot_mode()) & ZYNQ_BM_MASK) {
@ -200,9 +198,6 @@ void set_dfu_alt_info(char *interface, char *devstr)
return;
}
env_set("dfu_alt_info", buf);
puts("DFU alt info setting: done\n");
update_info.dfu_string = strdup(buf);
debug("Capsule DFU: %s\n", update_info.dfu_string);
}
#endif

13
board/xilinx/zynqmp/zynqmp.c
View file

@ -527,6 +527,9 @@ int board_late_init(void)
usb_ether_init();
#endif
if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT))
configure_capsule_updates();
multiboot = multi_boot();
if (multiboot >= 0)
env_set_hex("multiboot", multiboot);
@ -632,8 +635,6 @@ enum env_location env_get_location(enum env_operation op, int prio)
}
#endif
#if defined(CONFIG_SET_DFU_ALT_INFO)
#define DFU_ALT_BUF_LEN SZ_1K
static void mtd_found_part(u32 *base, u32 *size)
@ -661,15 +662,12 @@ static void mtd_found_part(u32 *base, u32 *size)
}
}
void set_dfu_alt_info(char *interface, char *devstr)
void configure_capsule_updates(void)
{
int multiboot, bootseq = 0, len = 0;
ALLOC_CACHE_ALIGN_BUFFER(char, buf, DFU_ALT_BUF_LEN);
if (env_get("dfu_alt_info"))
return;
memset(buf, 0, sizeof(buf));
multiboot = multi_boot();
@ -733,12 +731,9 @@ void set_dfu_alt_info(char *interface, char *devstr)
return;
}
env_set("dfu_alt_info", buf);
puts("DFU alt info setting: done\n");
update_info.dfu_string = strdup(buf);
debug("Capsule DFU: %s\n", update_info.dfu_string);
}
#endif
#if defined(CONFIG_SPL_SPI_LOAD)
unsigned int spl_spi_get_uboot_offs(struct spi_flash *flash)

2
lib/efi_loader/Kconfig
View file

@ -305,7 +305,6 @@ config EFI_CAPSULE_FIRMWARE_FIT
depends on EFI_CAPSULE_FIRMWARE_MANAGEMENT
select UPDATE_FIT
select DFU
select SET_DFU_ALT_INFO
select EFI_CAPSULE_FIRMWARE
help
Select this option if you want to enable firmware management protocol
@ -317,7 +316,6 @@ config EFI_CAPSULE_FIRMWARE_RAW
depends on SANDBOX || (!SANDBOX && !EFI_CAPSULE_FIRMWARE_FIT)
select DFU_WRITE_ALT
select DFU
select SET_DFU_ALT_INFO
select EFI_CAPSULE_FIRMWARE
help
Select this option if you want to enable firmware management protocol

5
lib/efi_loader/efi_firmware.c
View file

@ -56,11 +56,6 @@ struct fmp_state {
u32 last_attempt_status; /* not used */
};
__weak void set_dfu_alt_info(char *interface, char *devstr)
{
env_set("dfu_alt_info", update_info.dfu_string);
}
/**
* efi_firmware_get_image_type_id - get image_type_id
* @image_index: image index