[U-Boot] [PATCH 04/10] sunxi: Use secure SRAM B for secure RAM for sun9i/A80

[Chen-Yu Tsai]

The A80 has a 256 kiB secure SRAM. However the first 4 kiB are reserved
for CPU0 hotplug flags.

Signed-off-by: Chen-Yu Tsai <wens at csie.org>
---
 include/configs/sun9i.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/configs/sun9i.h b/include/configs/sun9i.h
index cd9e08d8b1b9..e751c5e05c14 100644
--- a/include/configs/sun9i.h
+++ b/include/configs/sun9i.h
@@ -13,6 +13,10 @@
  * A80 specific configuration
  */
 
+/* First 4 kiB is reserved for CPU0 hotplug flags */
+#define CONFIG_ARMV7_SECURE_BASE	(SUNXI_SRAM_B_BASE + 4 * 1024)
+#define CONFIG_ARMV7_SECURE_MAX_SIZE	(252 * 1024) /* 252 KB */
+
 /*
  * Include common sunxi configuration where most the settings are
  */
-- 
2.10.2