Patchwork [U-Boot,3/3] exynos: Update origen and smdkv310 to use common tzpc_init

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Submitter Inderpal Singh
Date March 6, 2013, 5:41 a.m.
Message ID <1362548479-19132-4-git-send-email-inderpal.singh@linaro.org>
Download mbox | patch
Permalink /patch/225338/
State Superseded
Delegated to: Minkyu Kang
Headers show

Comments

Inderpal Singh - March 6, 2013, 5:41 a.m.
Signed-off-by: Inderpal Singh <inderpal.singh@linaro.org>
---
 board/samsung/origen/lowlevel_init.S   |   44 ++---------------------
 board/samsung/origen/origen_setup.h    |   25 -------------
 board/samsung/smdkv310/lowlevel_init.S |   60 ++------------------------------
 include/configs/origen.h               |    2 ++
 include/configs/smdkv310.h             |    2 ++
 5 files changed, 8 insertions(+), 125 deletions(-)

Patch

diff --git a/board/samsung/origen/lowlevel_init.S b/board/samsung/origen/lowlevel_init.S
index 9daa0da..be9d418 100644
--- a/board/samsung/origen/lowlevel_init.S
+++ b/board/samsung/origen/lowlevel_init.S
@@ -87,12 +87,14 @@  lowlevel_init:
 1:
 	/* for UART */
 	bl uart_asm_init
+	bl arch_cpu_init
 	bl tzpc_init
 	pop	{pc}
 
 wakeup_reset:
 	bl system_clock_init
 	bl mem_ctrl_asm_init
+	bl arch_cpu_init
 	bl tzpc_init
 
 exit_wakeup:
@@ -353,45 +355,3 @@  uart_asm_init:
 	nop
 	nop
 
-/* Setting TZPC[TrustZone Protection Controller] */
-tzpc_init:
-	ldr	r0, =TZPC0_BASE
-	mov	r1, #R0SIZE
-	str	r1, [r0]
-	mov	r1, #DECPROTXSET
-	str	r1, [r0, #TZPC_DECPROT0SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT1SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT2SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT3SET_OFFSET]
-
-	ldr	r0, =TZPC1_BASE
-	str	r1, [r0, #TZPC_DECPROT0SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT1SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT2SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT3SET_OFFSET]
-
-	ldr	r0, =TZPC2_BASE
-	str	r1, [r0, #TZPC_DECPROT0SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT1SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT2SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT3SET_OFFSET]
-
-	ldr	r0, =TZPC3_BASE
-	str	r1, [r0, #TZPC_DECPROT0SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT1SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT2SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT3SET_OFFSET]
-
-	ldr	r0, =TZPC4_BASE
-	str	r1, [r0, #TZPC_DECPROT0SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT1SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT2SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT3SET_OFFSET]
-
-	ldr	r0, =TZPC5_BASE
-	str	r1, [r0, #TZPC_DECPROT0SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT1SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT2SET_OFFSET]
-	str	r1, [r0, #TZPC_DECPROT3SET_OFFSET]
-
-	mov	pc, lr
diff --git a/board/samsung/origen/origen_setup.h b/board/samsung/origen/origen_setup.h
index 930b948..926a4cc 100644
--- a/board/samsung/origen/origen_setup.h
+++ b/board/samsung/origen/origen_setup.h
@@ -121,19 +121,6 @@ 
 #define UBRDIV_OFFSET		0x28
 #define UFRACVAL_OFFSET		0x2C
 
-/* TZPC : Register Offsets */
-#define TZPC0_BASE		0x10110000
-#define TZPC1_BASE		0x10120000
-#define TZPC2_BASE		0x10130000
-#define TZPC3_BASE		0x10140000
-#define TZPC4_BASE		0x10150000
-#define TZPC5_BASE		0x10160000
-
-#define TZPC_DECPROT0SET_OFFSET	0x804
-#define TZPC_DECPROT1SET_OFFSET	0x810
-#define TZPC_DECPROT2SET_OFFSET	0x81C
-#define TZPC_DECPROT3SET_OFFSET	0x828
-
 /* CLK_SRC_CPU */
 #define MUX_HPM_SEL_MOUTAPLL		0x0
 #define MUX_HPM_SEL_SCLKMPLL		0x1
@@ -617,16 +604,4 @@ 
  * UBRFRACVAL = ((((800MHz*10/(115200*16) -10))%10)*16/10)
  */
 #define UFRACVAL_VAL		0x4
-
-/*
- * TZPC Register Value :
- * R0SIZE: 0x0 : Size of secured ram
- */
-#define R0SIZE			0x0
-
-/*
- * TZPC Decode Protection Register Value :
- * DECPROTXSET: 0xFF : Set Decode region to non-secure
- */
-#define DECPROTXSET		0xFF
 #endif
diff --git a/board/samsung/smdkv310/lowlevel_init.S b/board/samsung/smdkv310/lowlevel_init.S
index 7a1ea98..31e0e2e 100644
--- a/board/samsung/smdkv310/lowlevel_init.S
+++ b/board/samsung/smdkv310/lowlevel_init.S
@@ -85,12 +85,14 @@  lowlevel_init:
 1:
 	/* for UART */
 	bl uart_asm_init
+	bl arch_cpu_init
 	bl tzpc_init
 	pop	{pc}
 
 wakeup_reset:
 	bl system_clock_init
 	bl mem_ctrl_asm_init
+	bl arch_cpu_init
 	bl tzpc_init
 
 exit_wakeup:
@@ -410,61 +412,3 @@  uart_asm_init:
 	nop
 	nop
 	nop
-
-/* Setting TZPC[TrustZone Protection Controller] */
-tzpc_init:
-	ldr	r0, =0x10110000
-	mov	r1, #0x0
-	str	r1, [r0]
-	mov	r1, #0xff
-	str	r1, [r0, #0x0804]
-	str	r1, [r0, #0x0810]
-	str	r1, [r0, #0x081C]
-	str	r1, [r0, #0x0828]
-
-	ldr	r0, =0x10120000
-	mov	r1, #0x0
-	str	r1, [r0]
-	mov	r1, #0xff
-	str	r1, [r0, #0x0804]
-	str	r1, [r0, #0x0810]
-	str	r1, [r0, #0x081C]
-	str	r1, [r0, #0x0828]
-
-	ldr	r0, =0x10130000
-	mov	r1, #0x0
-	str	r1, [r0]
-	mov	r1, #0xff
-	str	r1, [r0, #0x0804]
-	str	r1, [r0, #0x0810]
-	str	r1, [r0, #0x081C]
-	str	r1, [r0, #0x0828]
-
-	ldr	r0, =0x10140000
-	mov	r1, #0x0
-	str	r1, [r0]
-	mov	r1, #0xff
-	str	r1, [r0, #0x0804]
-	str	r1, [r0, #0x0810]
-	str	r1, [r0, #0x081C]
-	str	r1, [r0, #0x0828]
-
-	ldr	r0, =0x10150000
-	mov	r1, #0x0
-	str	r1, [r0]
-	mov	r1, #0xff
-	str	r1, [r0, #0x0804]
-	str	r1, [r0, #0x0810]
-	str	r1, [r0, #0x081C]
-	str	r1, [r0, #0x0828]
-
-	ldr	r0, =0x10160000
-	mov	r1, #0x0
-	str	r1, [r0]
-	mov	r1, #0xff
-	str	r1, [r0, #0x0804]
-	str	r1, [r0, #0x0810]
-	str	r1, [r0, #0x081C]
-	str	r1, [r0, #0x0828]
-
-	mov	pc, lr
diff --git a/include/configs/origen.h b/include/configs/origen.h
index ff2b24d..a65f3bf 100644
--- a/include/configs/origen.h
+++ b/include/configs/origen.h
@@ -96,6 +96,8 @@ 
 #define CONFIG_SPL
 #define COPY_BL2_FNPTR_ADDR	0x02020030
 
+#define CONFIG_SPL_TEXT_BASE	0x02023400
+
 #define CONFIG_BOOTCOMMAND	"fatload mmc 0 40007000 uImage; bootm 40007000"
 
 /* Miscellaneous configurable options */
diff --git a/include/configs/smdkv310.h b/include/configs/smdkv310.h
index b796b46..9f4bd37 100644
--- a/include/configs/smdkv310.h
+++ b/include/configs/smdkv310.h
@@ -95,6 +95,8 @@ 
 #define CONFIG_SPL
 #define COPY_BL2_FNPTR_ADDR	0x00002488
 
+#define CONFIG_SPL_TEXT_BASE	0x02023400
+
 #define CONFIG_BOOTCOMMAND	"fatload mmc 0 40007000 uImage; bootm 40007000"
 
 /* Miscellaneous configurable options */