[U-Boot] [PATCH v6 4/4] ARMv7: PSCI: ls102xa: move secure text section into OCRAM
macro.wave.z at gmail.com
macro.wave.z at gmail.com
Thu Jul 21 12:09:39 CEST 2016
From: Hongbo Zhang <hongbo.zhang at nxp.com>
LS1021 offers two secure OCRAM blocks for trustzone.
This patch moves all the secure text sections into the OCRAM.
Signed-off-by: Wang Dongsheng <dongsheng.wang at nxp.com>
Signed-off-by: Hongbo Zhang <hongbo.zhang at nxp.com>
---
arch/arm/include/asm/arch-ls102xa/config.h | 2 +-
include/configs/ls1021aqds.h | 2 ++
include/configs/ls1021atwr.h | 2 ++
3 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h
index 7a0e4bf..4729044 100644
--- a/arch/arm/include/asm/arch-ls102xa/config.h
+++ b/arch/arm/include/asm/arch-ls102xa/config.h
@@ -10,7 +10,7 @@
#define CONFIG_SYS_CACHELINE_SIZE 64
#define OCRAM_BASE_ADDR 0x10000000
-#define OCRAM_SIZE 0x00020000
+#define OCRAM_SIZE 0x00010000
#define OCRAM_BASE_S_ADDR 0x10010000
#define OCRAM_S_SIZE 0x00010000
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
index ba3331f..47180f9 100644
--- a/include/configs/ls1021aqds.h
+++ b/include/configs/ls1021aqds.h
@@ -13,6 +13,8 @@
#define CONFIG_ARMV7_PSCI_1_0
#define CONFIG_ARMV7_PSCI_NR_CPUS CONFIG_MAX_CPUS
+#define CONFIG_ARMV7_SECURE_BASE OCRAM_BASE_S_ADDR
+
#define CONFIG_SYS_FSL_CLK
#define CONFIG_DISPLAY_CPUINFO
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index 96ad683..16b5d9c 100644
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -13,6 +13,8 @@
#define CONFIG_ARMV7_PSCI_1_0
#define CONFIG_ARMV7_PSCI_NR_CPUS CONFIG_MAX_CPUS
+#define CONFIG_ARMV7_SECURE_BASE OCRAM_BASE_S_ADDR
+
#define CONFIG_SYS_FSL_CLK
#define CONFIG_DISPLAY_CPUINFO
--
2.1.4
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