From: Simon Glass <sjg@chromium.org>
Date: Thu, 24 Aug 2023 19:55:44 +0000 (-0600)
Subject: uuid: Add ChromiumOS partition types
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=966b16c59a70cd2e3383eb77d49c1e62b093b36f;p=u-boot.git

uuid: Add ChromiumOS partition types

Add some GUIDs for ChromiumOS so we can detect the partitions.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

diff --git a/include/part_efi.h b/include/part_efi.h
index c68529b4da..59b7895b8a 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 3bdb20b0e5..afb40bff50 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;