Now that efi_loader subsystem provides interfaces that are equivalent
with bootefi command, we can replace command invocations with APIs.
Signed-off-by: AKASHI Takahiro <takahiro.aka...@linaro.org>
---
boot/Kconfig | 4 ++--
boot/Makefile | 2 +-
boot/bootm_os.c | 31 +++++++------------------------
boot/bootmeth_efi.c | 8 +-------
boot/bootmeth_efi_mgr.c | 2 +-
cmd/Kconfig | 2 +-
test/boot/bootflow.c | 2 +-
7 files changed, 14 insertions(+), 37 deletions(-)
diff --git a/boot/Kconfig b/boot/Kconfig
index ef71883a5026..e879c63b84e3 100644
--- a/boot/Kconfig
+++ b/boot/Kconfig
@@ -511,7 +511,7 @@ config BOOTMETH_EXTLINUX_PXE
config BOOTMETH_EFILOADER
bool "Bootdev support for EFI boot"
- depends on CMD_BOOTEFI
+ depends on BOOTEFI_BOOTMGR
default y
help
Enables support for EFI boot using bootdevs. This makes the
@@ -546,7 +546,7 @@ config BOOTMETH_DISTRO
select BOOTMETH_SCRIPT if CMDLINE # E.g. Armbian uses scripts
select BOOTMETH_EXTLINUX # E.g. Debian uses these
select BOOTMETH_EXTLINUX_PXE if CMD_PXE && CMD_NET && DM_ETH
- select BOOTMETH_EFILOADER if CMD_BOOTEFI # E.g. Ubuntu uses this
+ select BOOTMETH_EFILOADER if BOOTEFI_BOOTMGR # E.g. Ubuntu uses this
config SPL_BOOTMETH_VBE
bool "Bootdev support for Verified Boot for Embedded (SPL)"
diff --git a/boot/Makefile b/boot/Makefile
index 3fd048bb41ab..4eaa5eab4b77 100644
--- a/boot/Makefile
+++ b/boot/Makefile
@@ -32,7 +32,7 @@ obj-$(CONFIG_$(SPL_TPL_)BOOTMETH_CROS) += bootm.o bootm_os.o
bootmeth_cros.o
obj-$(CONFIG_$(SPL_TPL_)BOOTMETH_SANDBOX) += bootmeth_sandbox.o
obj-$(CONFIG_$(SPL_TPL_)BOOTMETH_SCRIPT) += bootmeth_script.o
ifdef CONFIG_$(SPL_TPL_)BOOTSTD_FULL
-obj-$(CONFIG_CMD_BOOTEFI_BOOTMGR) += bootmeth_efi_mgr.o
+obj-$(CONFIG_BOOTEFI_BOOTMGR) += bootmeth_efi_mgr.o
obj-$(CONFIG_$(SPL_TPL_)EXPO) += bootflow_menu.o
obj-$(CONFIG_$(SPL_TPL_)BOOTSTD) += bootflow_menu.o
obj-$(CONFIG_$(SPL_TPL_)CEDIT) += cedit.o
diff --git a/boot/bootm_os.c b/boot/bootm_os.c
index 30296eb27d7d..c2f39cdf3f36 100644
--- a/boot/bootm_os.c
+++ b/boot/bootm_os.c
@@ -487,7 +487,6 @@ static int do_bootm_efi(int flag, int argc, char *const
argv[],
struct bootm_headers *images)
{
int ret;
- efi_status_t efi_ret;
void *image_buf;
if (flag != BOOTM_STATE_OS_GO)
@@ -498,37 +497,21 @@ static int do_bootm_efi(int flag, int argc, char *const
argv[],
if (ret)
return ret;
- /* Initialize EFI drivers */
- efi_ret = efi_init_obj_list();
- if (efi_ret != EFI_SUCCESS) {
- printf("## Failed to initialize UEFI sub-system: r = %lu\n",
- efi_ret & ~EFI_ERROR_MASK);
- return 1;
- }
+ /* We expect to return */
+ images->os.type = IH_TYPE_STANDALONE;
- /* Install device tree */
- efi_ret = efi_install_fdt(images->ft_len
- ? images->ft_addr : EFI_FDT_USE_INTERNAL);
- if (efi_ret != EFI_SUCCESS) {
- printf("## Failed to install device tree: r = %lu\n",
- efi_ret & ~EFI_ERROR_MASK);
- return 1;
- }
+ image_buf = map_sysmem(images->ep, images->os.image_len);
/* Run EFI image */
printf("## Transferring control to EFI (at address %08lx) ...\n",
images->ep);
bootstage_mark(BOOTSTAGE_ID_RUN_OS);
- /* We expect to return */
- images->os.type = IH_TYPE_STANDALONE;
-
- image_buf = map_sysmem(images->ep, images->os.image_len);
+ ret = efi_binary_run(image_buf, images->os.image_len,
+ images->ft_len
+ ? images->ft_addr : EFI_FDT_USE_INTERNAL);
- efi_ret = efi_run_image(image_buf, images->os.image_len);
- if (efi_ret != EFI_SUCCESS)
- return 1;
- return 0;
+ return ret;
}
#endif
diff --git a/boot/bootmeth_efi.c b/boot/bootmeth_efi.c
index ae936c8daa18..2a9f29f9db5a 100644
--- a/boot/bootmeth_efi.c
+++ b/boot/bootmeth_efi.c
@@ -412,7 +412,6 @@ static int distro_efi_read_bootflow(struct udevice *dev,
struct bootflow *bflow)
static int distro_efi_boot(struct udevice *dev, struct bootflow *bflow)
{
ulong kernel, fdt;
- char cmd[50];
int ret;
kernel = env_get_hex("kernel_addr_r", 0);
@@ -441,12 +440,7 @@ static int distro_efi_boot(struct udevice *dev, struct
bootflow *bflow)
fdt = env_get_hex("fdt_addr_r", 0);
}
- /*
- * At some point we can add a real interface to bootefi so we can call
- * this directly. For now, go through the CLI, like distro boot.
- */
- snprintf(cmd, sizeof(cmd), "bootefi %lx %lx", kernel, fdt);
- if (run_command(cmd, 0))
+ if (efi_binary_run(map_sysmem(kernel, 0), 0, map_sysmem(fdt, 0)))
return log_msg_ret("run", -EINVAL);
return 0;
diff --git a/boot/bootmeth_efi_mgr.c b/boot/bootmeth_efi_mgr.c
index e6c42d41fb80..5f6f68e423e6 100644
--- a/boot/bootmeth_efi_mgr.c
+++ b/boot/bootmeth_efi_mgr.c
@@ -85,7 +85,7 @@ static int efi_mgr_boot(struct udevice *dev, struct bootflow
*bflow)
int ret;
/* Booting is handled by the 'bootefi bootmgr' command */
- ret = run_command("bootefi bootmgr", 0);
+ ret = efi_bootmgr_run(EFI_FDT_USE_INTERNAL);
return 0;
}
diff --git a/cmd/Kconfig b/cmd/Kconfig
index 4cf9a210c4a1..dc4ea48f78bc 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -273,7 +273,7 @@ config CMD_BOOTMETH
config BOOTM_EFI
bool "Support booting UEFI FIT images"
- depends on CMD_BOOTEFI && CMD_BOOTM && FIT
+ depends on BOOTEFI_BOOTMGR && CMD_BOOTM && FIT
default y
help
Support booting UEFI FIT images via the bootm command.
diff --git a/test/boot/bootflow.c b/test/boot/bootflow.c
index f640db8a2418..fa1bebdd02da 100644
--- a/test/boot/bootflow.c
+++ b/test/boot/bootflow.c
@@ -374,7 +374,7 @@ static int bootflow_system(struct unit_test_state *uts)
{
struct udevice *bootstd, *dev;
- if (!IS_ENABLED(CONFIG_CMD_BOOTEFI_BOOTMGR))
+ if (!IS_ENABLED(CONFIG_BOOTEFI_BOOTMGR))
return -EAGAIN;
ut_assertok(uclass_first_device_err(UCLASS_BOOTSTD, &bootstd));
ut_assertok(device_bind(bootstd, DM_DRIVER_GET(bootmeth_efi_mgr),
--
2.34.1
