Replace all SCP FW (BL0, BL3-0) references

This patch replaces all references to the SCP Firmware (BL0, BL30,
BL3-0, bl30) with the image terminology detailed in the TF wiki
(https://github.com/ARM-software/arm-trusted-firmware/wiki):

    BL0          -->  SCP_BL1
    BL30, BL3-0  -->  SCP_BL2
    bl30         -->  scp_bl2

This change affects code, documentation, build system, tools and
platform ports that load SCP firmware. ARM plaforms have been
updated to the new porting API.

IMPORTANT: build option to specify the SCP FW image has changed:

    BL30 --> SCP_BL2

IMPORTANT: This patch breaks compatibility for platforms that use BL2
to load SCP firmware. Affected platforms must be updated as follows:

    BL30_IMAGE_ID --> SCP_BL2_IMAGE_ID
    BL30_BASE --> SCP_BL2_BASE
    bl2_plat_get_bl30_meminfo() --> bl2_plat_get_scp_bl2_meminfo()
    bl2_plat_handle_bl30() --> bl2_plat_handle_scp_bl2()

Change-Id: I24c4c1a4f0e4b9f17c9e4929da815c4069549e58

5 files changed, 14 insertions, 14 deletions

diff --git a/include/common/firmware_image_package.h b/include/common/firmware_image_package.h
index 30c55025..b9723957 100644
--- a/include/common/firmware_image_package.h
+++ b/include/common/firmware_image_package.h
@@ -49,7 +49,7 @@
 	{0xb28a4071, 0xd618, 0x4c87, 0x8b, 0x2e, {0xc6, 0xdc, 0xcd, 0x50, 0xf0, 0x96} }
 #define UUID_TRUSTED_BOOT_FIRMWARE_BL2 \
 	{0x0becf95f, 0x224d, 0x4d3e, 0xa5, 0x44, {0xc3, 0x9d, 0x81, 0xc7, 0x3f, 0x0a} }
-#define UUID_SCP_FIRMWARE_BL30 \
+#define UUID_SCP_FIRMWARE_SCP_BL2 \
 	{0x3dfd6697, 0xbe89, 0x49e8, 0xae, 0x5d, {0x78, 0xa1, 0x40, 0x60, 0x82, 0x13} }
 #define UUID_EL3_RUNTIME_FIRMWARE_BL31 \
 	{0x6d08d447, 0xfe4c, 0x4698, 0x9b, 0x95, {0x29, 0x50, 0xcb, 0xbd, 0x5a, 0x00} }
diff --git a/include/common/tbbr/tbbr_img_def.h b/include/common/tbbr/tbbr_img_def.h
index 8b16639a..ad10e2e5 100644
--- a/include/common/tbbr/tbbr_img_def.h
+++ b/include/common/tbbr/tbbr_img_def.h
@@ -37,8 +37,8 @@
 /* Trusted Boot Firmware BL2 */
 #define BL2_IMAGE_ID			1
 
-/* SCP Firmware BL3-0 */
-#define BL30_IMAGE_ID			2
+/* SCP Firmware SCP_BL2 */
+#define SCP_BL2_IMAGE_ID		2
 
 /* EL3 Runtime Firmware BL31 */
 #define BL31_IMAGE_ID			3
diff --git a/include/plat/arm/board/common/board_arm_oid.h b/include/plat/arm/board/common/board_arm_oid.h
index bf26a48b..cbf22900 100644
--- a/include/plat/arm/board/common/board_arm_oid.h
+++ b/include/plat/arm/board/common/board_arm_oid.h
@@ -127,9 +127,9 @@
  * SCP Firmware Content Certificate
  */
 
-/* SCPFirmwareHash - BL30 */
+/* SCPFirmwareHash - SCP_BL2 */
 #define SCP_FW_HASH_OID				"1.3.6.1.4.1.4128.2100.801"
-/* SCPRomPatchHash - BL0_PATCH */
+/* SCPRomPatchHash - SCP_BL1_PATCH */
 #define SCP_ROM_PATCH_HASH_OID			"1.3.6.1.4.1.4128.2100.802"
 
 
diff --git a/include/plat/arm/css/common/css_def.h b/include/plat/arm/css/common/css_def.h
index 3fa4c153..dcc7790e 100644
--- a/include/plat/arm/css/common/css_def.h
+++ b/include/plat/arm/css/common/css_def.h
@@ -82,7 +82,7 @@
  * primary, according to the shift and mask definitions below.
  *
  * Note that the value stored at this address is only valid at boot time, before
- * the BL3-0 image is transferred to SCP.
+ * the SCP_BL2 image is transferred to SCP.
  */
 #define SCP_BOOT_CFG_ADDR		(ARM_TRUSTED_SRAM_BASE + 0x80)
 #define PRIMARY_CPU_SHIFT		8
@@ -110,11 +110,11 @@
  ************************************************************************/
 
 /*
- * Load address of BL3-0 in CSS platform ports
- * BL3-0 is loaded to the same place as BL3-1.  Once BL3-0 is transferred to the
+ * Load address of SCP_BL2 in CSS platform ports
+ * SCP_BL2 is loaded to the same place as BL3-1.  Once SCP_BL2 is transferred to the
  * SCP, it is discarded and BL3-1 is loaded over the top.
  */
-#define BL30_BASE			BL31_BASE
+#define SCP_BL2_BASE			BL31_BASE
 
 #define SCP_BL2U_BASE			BL31_BASE
 
diff --git a/include/plat/common/platform.h b/include/plat/common/platform.h
index b3213b8f..b6a037f2 100644
--- a/include/plat/common/platform.h
+++ b/include/plat/common/platform.h
@@ -166,17 +166,17 @@ void bl2_plat_set_bl33_ep_info(struct image_info *image,
 void bl2_plat_get_bl33_meminfo(struct meminfo *mem_info);
 
 /*******************************************************************************
- * Conditionally mandatory BL2 functions: must be implemented if BL3-0 image
+ * Conditionally mandatory BL2 functions: must be implemented if SCP_BL2 image
  * is supported
  ******************************************************************************/
-/* Gets the memory layout for BL3-0 */
-void bl2_plat_get_bl30_meminfo(struct meminfo *mem_info);
+/* Gets the memory layout for SCP_BL2 */
+void bl2_plat_get_scp_bl2_meminfo(struct meminfo *mem_info);
 
 /*
- * This function is called after loading BL3-0 image and it is used to perform
+ * This function is called after loading SCP_BL2 image and it is used to perform
  * any platform-specific actions required to handle the SCP firmware.
  */
-int bl2_plat_handle_bl30(struct image_info *bl30_image_info);
+int bl2_plat_handle_scp_bl2(struct image_info *scp_bl2_image_info);
 
 /*******************************************************************************
  * Conditionally mandatory BL2 functions: must be implemented if BL3-2 image