Add some GUIDs for ChromiumOS so we can detect the partitions.
Signed-off-by: Simon Glass sjg@chromium.org ---
(no changes since v1)
include/part_efi.h | 14 ++++++++++++++ lib/uuid.c | 7 +++++++ 2 files changed, 21 insertions(+)
diff --git a/include/part_efi.h b/include/part_efi.h index c68529b4dafe..59b7895b8a23 100644 --- a/include/part_efi.h +++ b/include/part_efi.h @@ -60,6 +60,20 @@ EFI_GUID( 0x3de21764, 0x95bd, 0x54bd, \ 0xa5, 0xc3, 0x4a, 0xbe, 0x78, 0x6f, 0x38, 0xa8)
+/* Special ChromiumOS things */ +#define PARTITION_CROS_KERNEL \ + EFI_GUID(0xfe3a2a5d, 0x4f32, 0x41a7, \ + 0xb7, 0x25, 0xac, 0xcc, 0x32, 0x85, 0xa3, 0x09) +#define PARTITION_CROS_ROOT \ + EFI_GUID(0x3cb8e202, 0x3b7e, 0x47dd, \ + 0x8a, 0x3c, 0x7f, 0xf2, 0xa1, 0x3c, 0xfc, 0xec) +#define PARTITION_CROS_FIRMWARE \ + EFI_GUID(0xcab6e88e, 0xabf3, 0x4102, \ + 0xa0, 0x7a, 0xd4, 0xbb, 0x9b, 0xe3, 0xc1, 0xd3) +#define PARTITION_CROS_RESERVED \ + EFI_GUID(0x2e0a753d, 0x9e48, 0x43b0, \ + 0x83, 0x37, 0xb1, 0x51, 0x92, 0xcb, 0x1b, 0x5e) + /* linux/include/efi.h */ typedef u16 efi_char16_t;
diff --git a/lib/uuid.c b/lib/uuid.c index 3bdb20b0e5b6..afb40bff507a 100644 --- a/lib/uuid.c +++ b/lib/uuid.c @@ -7,6 +7,8 @@ * Abdellatif El Khlifi abdellatif.elkhlifi@arm.com */
+#define LOG_CATEGOT LOGC_CORE + #include <common.h> #include <command.h> #include <efi_api.h> @@ -61,6 +63,10 @@ static const struct { {"swap", PARTITION_LINUX_SWAP_GUID}, {"lvm", PARTITION_LINUX_LVM_GUID}, {"u-boot-env", PARTITION_U_BOOT_ENVIRONMENT}, + {"cros-kern", PARTITION_CROS_KERNEL}, + {"cros-root", PARTITION_CROS_ROOT}, + {"cros-fw", PARTITION_CROS_FIRMWARE}, + {"cros-rsrv", PARTITION_CROS_RESERVED}, #endif #if defined(CONFIG_CMD_EFIDEBUG) || defined(CONFIG_EFI) { @@ -258,6 +264,7 @@ int uuid_str_to_bin(const char *uuid_str, unsigned char *uuid_bin, uint64_t tmp64;
if (!uuid_str_valid(uuid_str)) { + log_debug("not valid\n"); #ifdef CONFIG_PARTITION_TYPE_GUID if (!uuid_guid_get_bin(uuid_str, uuid_bin)) return 0;