Merge "FVP: Fix BL31 load address and image size for RESET_TO_BL31=1" into integration

docs/plat/arm/fvp/index.rst

@@ -277,15 +277,15 @@ And the FVP binary can be run with the following command:
     -C cluster0.NUM_CORES=4                                     \
     -C cluster1.NUM_CORES=4                                     \
     -C cache_state_modelled=1                                   \
-    -C cluster0.cpu0.RVBAR=0x04020000                           \
-    -C cluster0.cpu1.RVBAR=0x04020000                           \
-    -C cluster0.cpu2.RVBAR=0x04020000                           \
-    -C cluster0.cpu3.RVBAR=0x04020000                           \
-    -C cluster1.cpu0.RVBAR=0x04020000                           \
-    -C cluster1.cpu1.RVBAR=0x04020000                           \
-    -C cluster1.cpu2.RVBAR=0x04020000                           \
-    -C cluster1.cpu3.RVBAR=0x04020000                           \
-    --data cluster0.cpu0="<path-to>/bl31.bin"@0x04020000        \
+    -C cluster0.cpu0.RVBAR=0x04001000                           \
+    -C cluster0.cpu1.RVBAR=0x04001000                           \
+    -C cluster0.cpu2.RVBAR=0x04001000                           \
+    -C cluster0.cpu3.RVBAR=0x04001000                           \
+    -C cluster1.cpu0.RVBAR=0x04001000                           \
+    -C cluster1.cpu1.RVBAR=0x04001000                           \
+    -C cluster1.cpu2.RVBAR=0x04001000                           \
+    -C cluster1.cpu3.RVBAR=0x04001000                           \
+    --data cluster0.cpu0="<path-to>/bl31.bin"@0x04001000        \
     --data cluster0.cpu0="<path-to>/<patched-fdt>"@0x82000000   \
     --data cluster0.cpu0="<path-to>/<kernel-binary>"@0x80080000 \
     --data cluster0.cpu0="<path-to>/<ramdisk.img>"@0x84000000

plat/arm/board/fvp/include/platform_def.h

@@ -116,12 +116,18 @@
 # define PLAT_ARM_MAX_BL2_SIZE	(UL(0x11000) - FVP_BL2_ROMLIB_OPTIMIZATION)
 #endif
 
+#if RESET_TO_BL31
+/* Size of Trusted SRAM - the first 4KB of shared memory */
+#define PLAT_ARM_MAX_BL31_SIZE		(PLAT_ARM_TRUSTED_SRAM_SIZE - \
+					 ARM_SHARED_RAM_SIZE)
+#else
 /*
  * Since BL31 NOBITS overlays BL2 and BL1-RW, PLAT_ARM_MAX_BL31_SIZE is
  * calculated using the current BL31 PROGBITS debug size plus the sizes of
  * BL2 and BL1-RW
  */
 #define PLAT_ARM_MAX_BL31_SIZE		UL(0x3B000)
+#endif /* RESET_TO_BL31 */
 
 #ifndef __aarch64__
 /*