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author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2021-01-15 19:02:50 +0100 |
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committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2021-01-20 08:09:34 +0100 |
commit | ff2f532fadd8f5238cc1ac2ae4ab075703bcc313 (patch) | |
tree | a711e39d420d3251d05520211206d1069b037d2c /cmd | |
parent | 2363effb7a689de66634ba325e57c2d6fc12f4e9 (diff) | |
download | u-boot-ff2f532fadd8f5238cc1ac2ae4ab075703bcc313.tar.gz u-boot-ff2f532fadd8f5238cc1ac2ae4ab075703bcc313.tar.xz u-boot-ff2f532fadd8f5238cc1ac2ae4ab075703bcc313.zip |
efi_loader: make the UEFI boot manager configurable
Some boards are very tight on the binary size. Booting via UEFI is possible
without using the boot manager.
Provide a configuration option to make the boot manager available.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Diffstat (limited to 'cmd')
-rw-r--r-- | cmd/bootefi.c | 13 | ||||
-rw-r--r-- | cmd/efidebug.c | 8 |
2 files changed, 15 insertions, 6 deletions
diff --git a/cmd/bootefi.c b/cmd/bootefi.c index fe70eec625..c8eb5c32b0 100644 --- a/cmd/bootefi.c +++ b/cmd/bootefi.c @@ -631,10 +631,12 @@ static int do_bootefi(struct cmd_tbl *cmdtp, int flag, int argc, else if (ret != EFI_SUCCESS) return CMD_RET_FAILURE; - if (!strcmp(argv[1], "bootmgr")) - return do_efibootmgr(); + if (IS_ENABLED(CONFIG_CMD_BOOTEFI_BOOTMGR)) { + if (!strcmp(argv[1], "bootmgr")) + return do_efibootmgr(); + } #ifdef CONFIG_CMD_BOOTEFI_SELFTEST - else if (!strcmp(argv[1], "selftest")) + if (!strcmp(argv[1], "selftest")) return do_efi_selftest(); #endif @@ -657,11 +659,14 @@ static char bootefi_help_text[] = " Use environment variable efi_selftest to select a single test.\n" " Use 'setenv efi_selftest list' to enumerate all tests.\n" #endif +#ifdef CONFIG_CMD_BOOTEFI_BOOTMGR "bootefi bootmgr [fdt address]\n" " - load and boot EFI payload based on BootOrder/BootXXXX variables.\n" "\n" " If specified, the device tree located at <fdt address> gets\n" - " exposed as EFI configuration table.\n"; + " exposed as EFI configuration table.\n" +#endif + ; #endif U_BOOT_CMD( diff --git a/cmd/efidebug.c b/cmd/efidebug.c index 6de81cab00..9a2d4ddd5e 100644 --- a/cmd/efidebug.c +++ b/cmd/efidebug.c @@ -1367,8 +1367,8 @@ static int do_efi_boot_opt(struct cmd_tbl *cmdtp, int flag, * * efidebug test bootmgr */ -static int do_efi_test_bootmgr(struct cmd_tbl *cmdtp, int flag, - int argc, char * const argv[]) +static __maybe_unused int do_efi_test_bootmgr(struct cmd_tbl *cmdtp, int flag, + int argc, char * const argv[]) { efi_handle_t image; efi_uintn_t exit_data_size = 0; @@ -1392,8 +1392,10 @@ static int do_efi_test_bootmgr(struct cmd_tbl *cmdtp, int flag, } static struct cmd_tbl cmd_efidebug_test_sub[] = { +#ifdef CONFIG_CMD_BOOTEFI_BOOTMGR U_BOOT_CMD_MKENT(bootmgr, CONFIG_SYS_MAXARGS, 1, do_efi_test_bootmgr, "", ""), +#endif }; /** @@ -1581,8 +1583,10 @@ static char efidebug_help_text[] = " - show UEFI memory map\n" "efidebug tables\n" " - show UEFI configuration tables\n" +#ifdef CONFIG_CMD_BOOTEFI_BOOTMGR "efidebug test bootmgr\n" " - run simple bootmgr for test\n" +#endif "efidebug query [-nv][-bs][-rt][-at]\n" " - show size of UEFI variables store\n"; #endif |