[PATCH v5 14/22] sama5d{3, 4}{xek, xplained}: move reset vector to board code
Sam Ravnborg
sam at ravnborg.org
Sat Jan 6 13:11:10 PST 2018
Include deletion of now unused CONFIG symbols
Signed-off-by: Sam Ravnborg <sam at ravnborg.org>
Reviewed-by: Andrey Smirnov <andrew.smirnov at gmail.com>
---
arch/arm/boards/sama5d3_xplained/Makefile | 1 +
.../sama5d3_xplained/lowlevel.c} | 12 +++++------
arch/arm/boards/sama5d3xek/Makefile | 1 +
arch/arm/boards/sama5d3xek/lowlevel.c | 23 ++++++++++++++++++++++
arch/arm/boards/sama5d4_xplained/Makefile | 1 +
arch/arm/boards/sama5d4_xplained/lowlevel.c | 23 ++++++++++++++++++++++
arch/arm/boards/sama5d4ek/Makefile | 1 +
arch/arm/boards/sama5d4ek/lowlevel.c | 23 ++++++++++++++++++++++
arch/arm/mach-at91/Kconfig | 8 --------
arch/arm/mach-at91/Makefile | 2 --
10 files changed, 78 insertions(+), 17 deletions(-)
rename arch/arm/{mach-at91/sama5d3_lowlevel_init.c => boards/sama5d3_xplained/lowlevel.c} (85%)
create mode 100644 arch/arm/boards/sama5d3xek/lowlevel.c
create mode 100644 arch/arm/boards/sama5d4_xplained/lowlevel.c
create mode 100644 arch/arm/boards/sama5d4ek/lowlevel.c
diff --git a/arch/arm/boards/sama5d3_xplained/Makefile b/arch/arm/boards/sama5d3_xplained/Makefile
index 3c301cb0c..fc6d83be8 100644
--- a/arch/arm/boards/sama5d3_xplained/Makefile
+++ b/arch/arm/boards/sama5d3_xplained/Makefile
@@ -1,2 +1,3 @@
obj-y += init.o
+lwl-y += lowlevel.o
bbenv-$(CONFIG_DEFAULT_ENVIRONMENT_GENERIC) += defaultenv-sama5d3_xplained
diff --git a/arch/arm/mach-at91/sama5d3_lowlevel_init.c b/arch/arm/boards/sama5d3_xplained/lowlevel.c
similarity index 85%
rename from arch/arm/mach-at91/sama5d3_lowlevel_init.c
rename to arch/arm/boards/sama5d3_xplained/lowlevel.c
index 01d28514d..b791f2a03 100644
--- a/arch/arm/mach-at91/sama5d3_lowlevel_init.c
+++ b/arch/arm/boards/sama5d3_xplained/lowlevel.c
@@ -2,18 +2,16 @@
* Copyright (C) 2009-2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
*
* Under GPLv2
- */
-
-#define __LOWLEVEL_INIT__
+ */
#include <common.h>
-#include <linux/sizes.h>
#include <init.h>
-#include <asm/system.h>
-#include <asm/barebox-arm.h>
+
#include <asm/barebox-arm-head.h>
-#include <mach/hardware.h>
+#include <asm/barebox-arm.h>
+
#include <mach/at91sam9_ddrsdr.h>
+#include <mach/hardware.h>
void __naked __bare_init barebox_arm_reset_vector(void)
{
diff --git a/arch/arm/boards/sama5d3xek/Makefile b/arch/arm/boards/sama5d3xek/Makefile
index 32dcb4283..6ed914fc0 100644
--- a/arch/arm/boards/sama5d3xek/Makefile
+++ b/arch/arm/boards/sama5d3xek/Makefile
@@ -1,3 +1,4 @@
obj-y += init.o
obj-$(CONFIG_W1) += hw_version.o
+lwl-y += lowlevel.o
bbenv-$(CONFIG_DEFAULT_ENVIRONMENT_GENERIC) += defaultenv-sama5d3xek
diff --git a/arch/arm/boards/sama5d3xek/lowlevel.c b/arch/arm/boards/sama5d3xek/lowlevel.c
new file mode 100644
index 000000000..b791f2a03
--- /dev/null
+++ b/arch/arm/boards/sama5d3xek/lowlevel.c
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2009-2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
+ *
+ * Under GPLv2
+ */
+
+#include <common.h>
+#include <init.h>
+
+#include <asm/barebox-arm-head.h>
+#include <asm/barebox-arm.h>
+
+#include <mach/at91sam9_ddrsdr.h>
+#include <mach/hardware.h>
+
+void __naked __bare_init barebox_arm_reset_vector(void)
+{
+ arm_cpu_lowlevel_init();
+
+ arm_setup_stack(SAMA5D3_SRAM_BASE + SAMA5D3_SRAM_SIZE - 16);
+
+ barebox_arm_entry(SAMA5_DDRCS, at91sama5_get_ddram_size(), NULL);
+}
diff --git a/arch/arm/boards/sama5d4_xplained/Makefile b/arch/arm/boards/sama5d4_xplained/Makefile
index 44550f528..8873dfc22 100644
--- a/arch/arm/boards/sama5d4_xplained/Makefile
+++ b/arch/arm/boards/sama5d4_xplained/Makefile
@@ -1 +1,2 @@
obj-y += sama5d4_xplained.o
+lwl-y += lowlevel.o
diff --git a/arch/arm/boards/sama5d4_xplained/lowlevel.c b/arch/arm/boards/sama5d4_xplained/lowlevel.c
new file mode 100644
index 000000000..b791f2a03
--- /dev/null
+++ b/arch/arm/boards/sama5d4_xplained/lowlevel.c
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2009-2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
+ *
+ * Under GPLv2
+ */
+
+#include <common.h>
+#include <init.h>
+
+#include <asm/barebox-arm-head.h>
+#include <asm/barebox-arm.h>
+
+#include <mach/at91sam9_ddrsdr.h>
+#include <mach/hardware.h>
+
+void __naked __bare_init barebox_arm_reset_vector(void)
+{
+ arm_cpu_lowlevel_init();
+
+ arm_setup_stack(SAMA5D3_SRAM_BASE + SAMA5D3_SRAM_SIZE - 16);
+
+ barebox_arm_entry(SAMA5_DDRCS, at91sama5_get_ddram_size(), NULL);
+}
diff --git a/arch/arm/boards/sama5d4ek/Makefile b/arch/arm/boards/sama5d4ek/Makefile
index 4363b3924..152750bbe 100644
--- a/arch/arm/boards/sama5d4ek/Makefile
+++ b/arch/arm/boards/sama5d4ek/Makefile
@@ -1 +1,2 @@
obj-y += sama5d4ek.o
+lwl-y += lowlevel.o
diff --git a/arch/arm/boards/sama5d4ek/lowlevel.c b/arch/arm/boards/sama5d4ek/lowlevel.c
new file mode 100644
index 000000000..b791f2a03
--- /dev/null
+++ b/arch/arm/boards/sama5d4ek/lowlevel.c
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2009-2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
+ *
+ * Under GPLv2
+ */
+
+#include <common.h>
+#include <init.h>
+
+#include <asm/barebox-arm-head.h>
+#include <asm/barebox-arm.h>
+
+#include <mach/at91sam9_ddrsdr.h>
+#include <mach/hardware.h>
+
+void __naked __bare_init barebox_arm_reset_vector(void)
+{
+ arm_cpu_lowlevel_init();
+
+ arm_setup_stack(SAMA5D3_SRAM_BASE + SAMA5D3_SRAM_SIZE - 16);
+
+ barebox_arm_entry(SAMA5_DDRCS, at91sama5_get_ddram_size(), NULL);
+}
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 4f8a22cc5..9f05d4884 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -53,10 +53,6 @@ config AT91SAM9N12_LWL
bool
config AT91RM9200_LWL
bool
-config SAMA5D3_LWL
- bool
-config SAMA5D4_LWL
- bool
config AT91SAM9_SMC
bool
@@ -518,13 +514,11 @@ choice
config MACH_SAMA5D3XEK
bool "Atmel SAMA5D3X Evaluation Kit"
- select SAMA5D3_LWL
help
Select this if you are using Atmel's SAMA5D3X-EK Evaluation Kit.
config MACH_SAMA5D3_XPLAINED
bool "Atmel SAMA5D3_XPLAINED Evaluation Kit"
- select SAMA5D3_LWL
help
Select this if you are using Atmel's SAMA5D3_XPLAINED Evaluation Kit.
@@ -541,13 +535,11 @@ choice
config MACH_SAMA5D4EK
bool "Atmel SAMA5D4 Evaluation Kit"
- select SAMA5D4_LWL
help
Select this if you are using Atmel's SAMA5D4-EK Evaluation Kit.
config MACH_SAMA5D4_XPLAINED
bool "Atmel SAMA5D4 XPLAINED ULTRA Evaluation Kit"
- select SAMA5D4_LWL
help
Select this if you are using Atmel's SAMA5D4_XPLAINED ULTRA Evaluation Kit.
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 1c7921914..cb8dade6d 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -15,8 +15,6 @@ lwl-$(CONFIG_AT91SAM9260_LWL) += at91sam9260_lowlevel_init.o
lwl-$(CONFIG_AT91SAM9263_LWL) += at91sam9263_lowlevel_init.o
lwl-$(CONFIG_AT91SAM9G45_LWL) += at91sam9g45_lowlevel_init.o
lwl-$(CONFIG_AT91SAM9N12_LWL) += at91sam9n12_lowlevel_init.o
-lwl-$(CONFIG_SAMA5D3_LWL) += sama5d3_lowlevel_init.o
-lwl-$(CONFIG_SAMA5D4_LWL) += sama5d3_lowlevel_init.o
obj-$(CONFIG_AT91SAM9_RESET) += at91sam9_reset.o
obj-$(CONFIG_AT91SAM9G45_RESET) += at91sam9g45_reset.o
--
2.12.0
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