ARM MXS boards: switch to barebox_arm_entry

All boards use hardcoded SDRAM addresses, copied from the board init file.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

13 files changed, 80 insertions, 0 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index cac3360e84..627c1b5fee 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -64,6 +64,8 @@ config ARCH_IMX
 config ARCH_MXS
 	bool "Freescale i.MX23/28 (mxs) based"
 	select GENERIC_GPIO
+	select MACH_HAS_LOWLEVEL_INIT
+	select MACH_DO_LOWLEVEL_INIT
 
 config ARCH_NETX
 	bool "Hilscher NetX based"
diff --git a/arch/arm/boards/chumby_falconwing/Makefile b/arch/arm/boards/chumby_falconwing/Makefile
index 0bc79d9f9f..360b55cf48 100644
--- a/arch/arm/boards/chumby_falconwing/Makefile
+++ b/arch/arm/boards/chumby_falconwing/Makefile
@@ -1 +1,3 @@
 obj-y = falconwing.o
+obj-y += lowlevel.o
+pbl-y += lowlevel.o
diff --git a/arch/arm/boards/chumby_falconwing/lowlevel.c b/arch/arm/boards/chumby_falconwing/lowlevel.c
new file mode 100644
index 0000000000..df28ad4168
--- /dev/null
+++ b/arch/arm/boards/chumby_falconwing/lowlevel.c
@@ -0,0 +1,11 @@
+#include <common.h>
+#include <sizes.h>
+#include <asm/barebox-arm-head.h>
+#include <asm/barebox-arm.h>
+#include <mach/imx23-regs.h>
+
+void __naked reset(void)
+{
+	common_reset();
+	barebox_arm_entry(IMX_MEMORY_BASE, SZ_64M, 0);
+}
diff --git a/arch/arm/boards/crystalfontz-cfa10036/Makefile b/arch/arm/boards/crystalfontz-cfa10036/Makefile
index 7e8d5e246e..0b701ed5af 100644
--- a/arch/arm/boards/crystalfontz-cfa10036/Makefile
+++ b/arch/arm/boards/crystalfontz-cfa10036/Makefile
@@ -1 +1,3 @@
 obj-y += cfa10036.o hwdetect.o
+obj-y += lowlevel.o
+pbl-y += lowlevel.o
diff --git a/arch/arm/boards/crystalfontz-cfa10036/lowlevel.c b/arch/arm/boards/crystalfontz-cfa10036/lowlevel.c
new file mode 100644
index 0000000000..467194f74b
--- /dev/null
+++ b/arch/arm/boards/crystalfontz-cfa10036/lowlevel.c
@@ -0,0 +1,11 @@
+#include <common.h>
+#include <sizes.h>
+#include <asm/barebox-arm-head.h>
+#include <asm/barebox-arm.h>
+#include <mach/imx28-regs.h>
+
+void __naked reset(void)
+{
+	common_reset();
+	barebox_arm_entry(IMX_MEMORY_BASE, SZ_128M, 0);
+}
diff --git a/arch/arm/boards/freescale-mx23-evk/Makefile b/arch/arm/boards/freescale-mx23-evk/Makefile
index cffb561cb6..93866033ab 100644
--- a/arch/arm/boards/freescale-mx23-evk/Makefile
+++ b/arch/arm/boards/freescale-mx23-evk/Makefile
@@ -1,2 +1,4 @@
 #
 obj-y := mx23-evk.o
+obj-y += lowlevel.o
+pbl-y += lowlevel.o
diff --git a/arch/arm/boards/freescale-mx23-evk/lowlevel.c b/arch/arm/boards/freescale-mx23-evk/lowlevel.c
new file mode 100644
index 0000000000..0c7e6654b4
--- /dev/null
+++ b/arch/arm/boards/freescale-mx23-evk/lowlevel.c
@@ -0,0 +1,11 @@
+#include <common.h>
+#include <sizes.h>
+#include <asm/barebox-arm-head.h>
+#include <asm/barebox-arm.h>
+#include <mach/imx23-regs.h>
+
+void __naked reset(void)
+{
+	common_reset();
+	barebox_arm_entry(IMX_MEMORY_BASE, SZ_32M, 0);
+}
diff --git a/arch/arm/boards/freescale-mx28-evk/Makefile b/arch/arm/boards/freescale-mx28-evk/Makefile
index 3e1f53b06d..20396107f6 100644
--- a/arch/arm/boards/freescale-mx28-evk/Makefile
+++ b/arch/arm/boards/freescale-mx28-evk/Makefile
@@ -1 +1,3 @@
 obj-y += mx28-evk.o
+obj-y += lowlevel.o
+pbl-y += lowlevel.o
diff --git a/arch/arm/boards/freescale-mx28-evk/lowlevel.c b/arch/arm/boards/freescale-mx28-evk/lowlevel.c
new file mode 100644
index 0000000000..467194f74b
--- /dev/null
+++ b/arch/arm/boards/freescale-mx28-evk/lowlevel.c
@@ -0,0 +1,11 @@
+#include <common.h>
+#include <sizes.h>
+#include <asm/barebox-arm-head.h>
+#include <asm/barebox-arm.h>
+#include <mach/imx28-regs.h>
+
+void __naked reset(void)
+{
+	common_reset();
+	barebox_arm_entry(IMX_MEMORY_BASE, SZ_128M, 0);
+}
diff --git a/arch/arm/boards/imx233-olinuxino/Makefile b/arch/arm/boards/imx233-olinuxino/Makefile
index 6d71450edb..b8d92234ce 100644
--- a/arch/arm/boards/imx233-olinuxino/Makefile
+++ b/arch/arm/boards/imx233-olinuxino/Makefile
@@ -1 +1,3 @@
 obj-y = imx23-olinuxino.o
+obj-y += lowlevel.o
+pbl-y += lowlevel.o
diff --git a/arch/arm/boards/imx233-olinuxino/lowlevel.c b/arch/arm/boards/imx233-olinuxino/lowlevel.c
new file mode 100644
index 0000000000..df28ad4168
--- /dev/null
+++ b/arch/arm/boards/imx233-olinuxino/lowlevel.c
@@ -0,0 +1,11 @@
+#include <common.h>
+#include <sizes.h>
+#include <asm/barebox-arm-head.h>
+#include <asm/barebox-arm.h>
+#include <mach/imx23-regs.h>
+
+void __naked reset(void)
+{
+	common_reset();
+	barebox_arm_entry(IMX_MEMORY_BASE, SZ_64M, 0);
+}
diff --git a/arch/arm/boards/karo-tx28/Makefile b/arch/arm/boards/karo-tx28/Makefile
index d80ba17930..c90bf360ea 100644
--- a/arch/arm/boards/karo-tx28/Makefile
+++ b/arch/arm/boards/karo-tx28/Makefile
@@ -1,2 +1,4 @@
 obj-y += tx28.o
 obj-$(CONFIG_MACH_TX28STK5) += tx28-stk5.o
+obj-y += lowlevel.o
+pbl-y += lowlevel.o
diff --git a/arch/arm/boards/karo-tx28/lowlevel.c b/arch/arm/boards/karo-tx28/lowlevel.c
new file mode 100644
index 0000000000..467194f74b
--- /dev/null
+++ b/arch/arm/boards/karo-tx28/lowlevel.c
@@ -0,0 +1,11 @@
+#include <common.h>
+#include <sizes.h>
+#include <asm/barebox-arm-head.h>
+#include <asm/barebox-arm.h>
+#include <mach/imx28-regs.h>
+
+void __naked reset(void)
+{
+	common_reset();
+	barebox_arm_entry(IMX_MEMORY_BASE, SZ_128M, 0);
+}