qemu/qemu_sbsa: increase SHARED_RAM_SIZE

Increase SHARED_RAM_SIZE in sbsa_qemu platform from 4KB to 8KB.

sbsa_qemu uses SHARED_RAM for mail box and hold state of each cpus. If
qemu is configured with 512 cpus, region size used by qemu is greater
than 4KB.

Signed-off-by: Masato Fukumori <masato.fukumori@linaro.org>
Change-Id: I639e44e89335249d385cdc339350f509e9bd5e36

diff --git a/plat/qemu/qemu_sbsa/include/platform_def.h b/plat/qemu/qemu_sbsa/include/platform_def.h
index 76340051a34b199593377becfe7388a991f9bbca..75851e3915884e2eebe2831765dd1a931eaef7a2 100644 (file)
--- a/plat/qemu/qemu_sbsa/include/platform_def.h
+++ b/plat/qemu/qemu_sbsa/include/platform_def.h
@@ -85,7 +85,7 @@
  */
 
 #define SHARED_RAM_BASE                        SEC_SRAM_BASE
-#define SHARED_RAM_SIZE                        0x00001000
+#define SHARED_RAM_SIZE                        0x00002000
 
 #define PLAT_QEMU_TRUSTED_MAILBOX_BASE SHARED_RAM_BASE
 #define PLAT_QEMU_TRUSTED_MAILBOX_SIZE (8 + PLAT_QEMU_HOLD_SIZE)