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-rw-r--r--arch/arm/boards/eukrea_cpuimx27/lowlevel_init.S3
-rw-r--r--arch/arm/boards/eukrea_cpuimx35/lowlevel.c2
-rw-r--r--arch/arm/boards/freescale-mx25-3-stack/lowlevel_init.S3
-rw-r--r--arch/arm/boards/freescale-mx35-3-stack/lowlevel_init.S3
-rw-r--r--arch/arm/boards/guf-cupid/lowlevel.c2
-rw-r--r--arch/arm/boards/guf-neso/lowlevel.c2
-rw-r--r--arch/arm/boards/imx21ads/lowlevel_init.S3
-rw-r--r--arch/arm/boards/karo-tx25/lowlevel.c3
-rw-r--r--arch/arm/boards/pcm037/lowlevel.c2
-rw-r--r--arch/arm/boards/pcm038/lowlevel.c2
-rw-r--r--arch/arm/boards/pcm043/lowlevel.c2
-rw-r--r--arch/arm/mach-imx/include/mach/imx21-regs.h1
-rw-r--r--arch/arm/mach-imx/include/mach/imx25-regs.h3
-rw-r--r--arch/arm/mach-imx/include/mach/imx27-regs.h1
-rw-r--r--arch/arm/mach-imx/include/mach/imx31-regs.h3
15 files changed, 24 insertions, 11 deletions
diff --git a/arch/arm/boards/eukrea_cpuimx27/lowlevel_init.S b/arch/arm/boards/eukrea_cpuimx27/lowlevel_init.S
index 4e69aac2d5..287b5130f7 100644
--- a/arch/arm/boards/eukrea_cpuimx27/lowlevel_init.S
+++ b/arch/arm/boards/eukrea_cpuimx27/lowlevel_init.S
@@ -124,7 +124,8 @@ reset:
sdram_init
#ifdef CONFIG_NAND_IMX_BOOT
- ldr sp, =STACK_BASE + STACK_SIZE - 12 /* Setup a temporary stack in SDRAM */
+ /* Setup a temporary stack in SDRAM */
+ ldr sp, =MX27_IRAM_BASE_ADDR + MX27_IRAM_SIZE - 4;
b imx27_barebox_boot_nand_external
#endif /* CONFIG_NAND_IMX_BOOT */
diff --git a/arch/arm/boards/eukrea_cpuimx35/lowlevel.c b/arch/arm/boards/eukrea_cpuimx35/lowlevel.c
index 8f4615af41..c43f7fe565 100644
--- a/arch/arm/boards/eukrea_cpuimx35/lowlevel.c
+++ b/arch/arm/boards/eukrea_cpuimx35/lowlevel.c
@@ -138,7 +138,7 @@ void __bare_init __naked reset(void)
writel(r, MX35_CCM_BASE_ADDR + MX35_CCM_PDR4);
/* setup a stack to be able to call imx35_barebox_boot_nand_external() */
- arm_setup_stack(STACK_BASE + STACK_SIZE - 12);
+ arm_setup_stack(MX35_IRAM_BASE_ADDR + MX35_IRAM_SIZE - 8);
imx35_barebox_boot_nand_external();
#else
diff --git a/arch/arm/boards/freescale-mx25-3-stack/lowlevel_init.S b/arch/arm/boards/freescale-mx25-3-stack/lowlevel_init.S
index 595c485128..2e49e6ecf5 100644
--- a/arch/arm/boards/freescale-mx25-3-stack/lowlevel_init.S
+++ b/arch/arm/boards/freescale-mx25-3-stack/lowlevel_init.S
@@ -98,7 +98,8 @@ reset:
str r3, [r0, #0x30]
#ifdef CONFIG_NAND_IMX_BOOT
- ldr sp, =STACK_BASE + STACK_SIZE - 12 /* Setup a temporary stack in SDRAM */
+ /* Setup a temporary stack in SRAM */
+ ldr sp, =MX25_IRAM_BASE_ADDR + MX25_IRAM_SIZE - 4
b imx25_barebox_boot_nand_external
#endif /* CONFIG_NAND_IMX_BOOT */
diff --git a/arch/arm/boards/freescale-mx35-3-stack/lowlevel_init.S b/arch/arm/boards/freescale-mx35-3-stack/lowlevel_init.S
index 5461b61fcb..c63c9531f8 100644
--- a/arch/arm/boards/freescale-mx35-3-stack/lowlevel_init.S
+++ b/arch/arm/boards/freescale-mx35-3-stack/lowlevel_init.S
@@ -155,7 +155,8 @@ reset:
str r3, [r0, #0x30]
#ifdef CONFIG_NAND_IMX_BOOT
- ldr sp, =STACK_BASE + STACK_SIZE - 12 /* Setup a temporary stack in SDRAM */
+ /* Setup a temporary stack in internal SRAM */
+ ldr sp, =MX35_IRAM_BASE_ADDR + MX35_IRAM_SIZE - 4
b imx35_barebox_boot_nand_external
#endif /* CONFIG_NAND_IMX_BOOT */
diff --git a/arch/arm/boards/guf-cupid/lowlevel.c b/arch/arm/boards/guf-cupid/lowlevel.c
index f2994eb20d..c141b543c1 100644
--- a/arch/arm/boards/guf-cupid/lowlevel.c
+++ b/arch/arm/boards/guf-cupid/lowlevel.c
@@ -314,7 +314,7 @@ void __bare_init __naked reset(void)
writel(r0, MX35_CCM_BASE_ADDR + MX35_CCM_PDR4);
/* setup a stack to be able to call imx35_barebox_boot_nand_external() */
- arm_setup_stack(STACK_BASE + STACK_SIZE - 12);
+ arm_setup_stack(MX35_IRAM_BASE_ADDR + MX35_IRAM_SIZE - 8);
imx35_barebox_boot_nand_external();
#else
diff --git a/arch/arm/boards/guf-neso/lowlevel.c b/arch/arm/boards/guf-neso/lowlevel.c
index 7a366d908c..ca44607925 100644
--- a/arch/arm/boards/guf-neso/lowlevel.c
+++ b/arch/arm/boards/guf-neso/lowlevel.c
@@ -88,7 +88,7 @@ void __bare_init __naked reset(void)
#ifdef CONFIG_NAND_IMX_BOOT
/* setup a stack to be able to call imx27_barebox_boot_nand_external() */
- arm_setup_stack(STACK_BASE + STACK_SIZE - 12);
+ arm_setup_stack(MX27_IRAM_BASE_ADDR + MX27_IRAM_SIZE - 8);
imx27_barebox_boot_nand_external();
#else
diff --git a/arch/arm/boards/imx21ads/lowlevel_init.S b/arch/arm/boards/imx21ads/lowlevel_init.S
index f06c964dd6..5be4995565 100644
--- a/arch/arm/boards/imx21ads/lowlevel_init.S
+++ b/arch/arm/boards/imx21ads/lowlevel_init.S
@@ -118,7 +118,8 @@ reset:
str r1, [r0]
#ifdef CONFIG_NAND_IMX_BOOT
- ldr sp, =STACK_BASE + STACK_SIZE - 12 /* Setup a temporary stack in SDRAM */
+ /* Setup a temporary stack in SRAM */
+ ldr sp, =MX21_IRAM_BASE_ADDR + MX21_IRAM_SIZE - 4
b imx21_barebox_boot_nand_external
#endif /* CONFIG_NAND_IMX_BOOT */
diff --git a/arch/arm/boards/karo-tx25/lowlevel.c b/arch/arm/boards/karo-tx25/lowlevel.c
index b1afe1872d..9e96e39996 100644
--- a/arch/arm/boards/karo-tx25/lowlevel.c
+++ b/arch/arm/boards/karo-tx25/lowlevel.c
@@ -21,6 +21,7 @@
#include <mach/imx25-regs.h>
#include <mach/esdctl.h>
#include <io.h>
+#include <sizes.h>
#include <mach/imx-nand.h>
#include <asm/barebox-arm.h>
#include <asm/barebox-arm-head.h>
@@ -134,7 +135,7 @@ void __bare_init __naked reset(void)
#ifdef CONFIG_NAND_IMX_BOOT
/* setup a stack to be able to call imx25_barebox_boot_nand_external() */
- arm_setup_stack(STACK_BASE + STACK_SIZE - 12);
+ arm_setup_stack(MX25_IRAM_BASE_ADDR + MX25_IRAM_SIZE - 8);
imx25_barebox_boot_nand_external();
#else
diff --git a/arch/arm/boards/pcm037/lowlevel.c b/arch/arm/boards/pcm037/lowlevel.c
index da017325fe..b53161544a 100644
--- a/arch/arm/boards/pcm037/lowlevel.c
+++ b/arch/arm/boards/pcm037/lowlevel.c
@@ -127,7 +127,7 @@ void __bare_init __naked reset(void)
#ifdef CONFIG_NAND_IMX_BOOT
/* setup a stack to be able to call imx31_barebox_boot_nand_external() */
- arm_setup_stack(STACK_BASE + STACK_SIZE - 12);
+ arm_setup_stack(MX31_IRAM_BASE_ADDR + MX31_IRAM_SIZE - 12);
imx31_barebox_boot_nand_external();
#else
diff --git a/arch/arm/boards/pcm038/lowlevel.c b/arch/arm/boards/pcm038/lowlevel.c
index 4515107741..aecdbf3e30 100644
--- a/arch/arm/boards/pcm038/lowlevel.c
+++ b/arch/arm/boards/pcm038/lowlevel.c
@@ -95,7 +95,7 @@ void __bare_init __naked reset(void)
#ifdef CONFIG_NAND_IMX_BOOT
/* setup a stack to be able to call mx27_barebox_boot_nand_external() */
- arm_setup_stack(STACK_BASE + STACK_SIZE - 12);
+ arm_setup_stack(MX27_IRAM_BASE_ADDR + MX27_IRAM_SIZE - 8);
imx27_barebox_boot_nand_external();
#else
diff --git a/arch/arm/boards/pcm043/lowlevel.c b/arch/arm/boards/pcm043/lowlevel.c
index 639064f97f..a9832e2b6e 100644
--- a/arch/arm/boards/pcm043/lowlevel.c
+++ b/arch/arm/boards/pcm043/lowlevel.c
@@ -190,7 +190,7 @@ void __bare_init __naked reset(void)
writel(r, MX35_CCM_BASE_ADDR + MX35_CCM_PDR4);
/* setup a stack to be able to call imx35_barebox_boot_nand_external() */
- arm_setup_stack(STACK_BASE + STACK_SIZE - 12);
+ arm_setup_stack(MX35_IRAM_BASE_ADDR + MX35_IRAM_SIZE - 8);
imx35_barebox_boot_nand_external();
#else
diff --git a/arch/arm/mach-imx/include/mach/imx21-regs.h b/arch/arm/mach-imx/include/mach/imx21-regs.h
index 87bd99c50b..1fa463a256 100644
--- a/arch/arm/mach-imx/include/mach/imx21-regs.h
+++ b/arch/arm/mach-imx/include/mach/imx21-regs.h
@@ -70,6 +70,7 @@
#define MX21_NFC_BASE_ADDR (MX21_X_MEMC_BASE_ADDR + 0x3000)
#define MX21_IRAM_BASE_ADDR 0xffffe800 /* internal ram */
+#define MX21_IRAM_SIZE 0x00001800
/* AIPI (base MX21_AIPI_BASE_ADDR) */
#define MX21_AIPI1_PSR0 0x00
diff --git a/arch/arm/mach-imx/include/mach/imx25-regs.h b/arch/arm/mach-imx/include/mach/imx25-regs.h
index b8ae45a787..9ab0fb3eee 100644
--- a/arch/arm/mach-imx/include/mach/imx25-regs.h
+++ b/arch/arm/mach-imx/include/mach/imx25-regs.h
@@ -76,6 +76,9 @@
#define MX25_USB_HS_BASE_ADDR (MX25_USB_BASE_ADDR + 0x0400)
#define MX25_CSI_BASE_ADDR 0x53ff8000
+#define MX25_IRAM_BASE_ADDR 0x78000000 /* internal ram */
+#define MX25_IRAM_SIZE SZ_128K
+
/*
* Clock Controller Module (CCM)
*/
diff --git a/arch/arm/mach-imx/include/mach/imx27-regs.h b/arch/arm/mach-imx/include/mach/imx27-regs.h
index 44bc1d3fe8..c45befb57c 100644
--- a/arch/arm/mach-imx/include/mach/imx27-regs.h
+++ b/arch/arm/mach-imx/include/mach/imx27-regs.h
@@ -100,6 +100,7 @@
/* IRAM */
#define MX27_IRAM_BASE_ADDR 0xffff4c00 /* internal ram */
+#define MX27_IRAM_SIZE 0x0000b400
/* PCMCIA (base: MX27_PCMCIA_CTL_BASE_ADDR) */
#define MX27_PCMCIA_PIPR 0x00
diff --git a/arch/arm/mach-imx/include/mach/imx31-regs.h b/arch/arm/mach-imx/include/mach/imx31-regs.h
index f641fe6129..be3e4c1de8 100644
--- a/arch/arm/mach-imx/include/mach/imx31-regs.h
+++ b/arch/arm/mach-imx/include/mach/imx31-regs.h
@@ -21,6 +21,9 @@
#include <sizes.h>
+#define MX31_IRAM_BASE_ADDR 0x1fffc000
+#define MX31_IRAM_SIZE 0x00004000
+
#define MX31_AIPS1_BASE_ADDR 0x43f00000
#define MX31_AIPS1_SIZE SZ_1M
#define MX31_MAX_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x04000)
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-20 20:16:57 +0000