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From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 20/34] ARM AT91: switch at91rm9200 board to barebox_arm_entry
Date: Sun, 27 Jan 2013 11:46:49 +0100	[thread overview]
Message-ID: <1359283623-1782-21-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1359283623-1782-1-git-send-email-s.hauer@pengutronix.de>

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/boards/at91rm9200ek/Makefile         |    2 ++
 arch/arm/boards/at91rm9200ek/lowlevel.c       |   14 ++++++++++++++
 arch/arm/mach-at91/Kconfig                    |    1 +
 arch/arm/mach-at91/at91rm9200_lowlevel_init.c |    5 +++--
 arch/arm/mach-at91/include/mach/board.h       |    3 +++
 5 files changed, 23 insertions(+), 2 deletions(-)
 create mode 100644 arch/arm/boards/at91rm9200ek/lowlevel.c

diff --git a/arch/arm/boards/at91rm9200ek/Makefile b/arch/arm/boards/at91rm9200ek/Makefile
index eb072c0..47ab803 100644
--- a/arch/arm/boards/at91rm9200ek/Makefile
+++ b/arch/arm/boards/at91rm9200ek/Makefile
@@ -1 +1,3 @@
 obj-y += init.o
+obj-y += lowlevel.o
+pbl-y += lowlevel.o
diff --git a/arch/arm/boards/at91rm9200ek/lowlevel.c b/arch/arm/boards/at91rm9200ek/lowlevel.c
new file mode 100644
index 0000000..a6c8f13
--- /dev/null
+++ b/arch/arm/boards/at91rm9200ek/lowlevel.c
@@ -0,0 +1,14 @@
+#include <common.h>
+#include <init.h>
+#include <sizes.h>
+#include <asm/barebox-arm.h>
+#include <asm/barebox-arm-head.h>
+#include <mach/hardware.h>
+#include <mach/board.h>
+
+void __naked __bare_init reset(void)
+{
+	common_reset();
+
+	at91rm9200_entry(SZ_64M, 0);
+}
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 4f30650..ec9e88b 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -73,6 +73,7 @@ config SOC_AT91RM9200
 	select HAVE_AT91_DBGU0
 	select HAS_AT91_ETHER
 	select MACH_HAS_LOWLEVEL_INIT
+	select MACH_DO_LOWLEVEL_INIT
 
 config SOC_AT91SAM9260
 	bool
diff --git a/arch/arm/mach-at91/at91rm9200_lowlevel_init.c b/arch/arm/mach-at91/at91rm9200_lowlevel_init.c
index 4add3d9..c4b6155 100644
--- a/arch/arm/mach-at91/at91rm9200_lowlevel_init.c
+++ b/arch/arm/mach-at91/at91rm9200_lowlevel_init.c
@@ -23,7 +23,8 @@ void static inline access_sdram(void)
 	writel(0x00000000, AT91_SDRAM_BASE);
 }
 
-void __naked __bare_init reset(void)
+void __naked __bare_init at91rm9200_entry(unsigned long sdram_size,
+		unsigned long board_data)
 {
 	u32 r;
 	int i;
@@ -129,5 +130,5 @@ void __naked __bare_init reset(void)
 	set_cr(r);
 
 end:
-	board_init_lowlevel_return();
+	barebox_arm_entry(AT91_SDRAM_BASE, sdram_size, board_data);
 }
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h
index b0afcf9..eefe389 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/include/mach/board.h
@@ -163,4 +163,7 @@ struct at91_spi_platform_data {
 };
 
 void at91_add_device_spi(int spi_id, struct at91_spi_platform_data *pdata);
+
+void at91rm9200_entry(unsigned long sdram_size, unsigned long board_data);
+
 #endif
-- 
1.7.10.4


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  parent reply	other threads:[~2013-01-27 10:47 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-27 10:46 [PATCH] Add new ARM entry point for barebox Sascha Hauer
2013-01-27 10:46 ` [PATCH 01/34] ARM: Add new " Sascha Hauer
2013-01-27 10:46 ` [PATCH 02/34] ARM: add __noreturn to board_init_lowlevel_return Sascha Hauer
2013-01-27 10:46 ` [PATCH 03/34] ARM i.MX: Use SRAM stack in lowlevel code Sascha Hauer
2013-01-27 10:46 ` [PATCH 04/34] ARM i.MX: Add i.MX specific entry point for barebox Sascha Hauer
2013-01-27 10:46 ` [PATCH 05/34] ARM i.MX: prepare external nand boot for SoC specific entry Sascha Hauer
2013-01-27 10:46 ` [PATCH 06/34] ARM i.MX boards: switch to barebox_arm_entry Sascha Hauer
2013-01-27 10:46 ` [PATCH 07/34] ARM MXS " Sascha Hauer
2013-01-27 10:46 ` [PATCH 08/34] ARM OMAP " Sascha Hauer
2013-01-27 10:46 ` [PATCH 09/34] ARM Samsung " Sascha Hauer
2013-01-27 10:46 ` [PATCH 10/34] ARM PXA " Sascha Hauer
2013-01-27 10:46 ` [PATCH 11/34] ARM ep93xx " Sascha Hauer
2013-01-27 10:46 ` [PATCH 12/34] ARM tegra " Sascha Hauer
2013-01-27 10:46 ` [PATCH 13/34] ARM nomadik " Sascha Hauer
2013-01-27 10:46 ` [PATCH 14/34] ARM versatile " Sascha Hauer
2013-01-27 10:46 ` [PATCH 15/34] ARM netx " Sascha Hauer
2013-01-27 10:46 ` [PATCH 16/34] ARM clep7212: " Sascha Hauer
2013-01-27 16:32   ` Alexander Shiyan
2013-01-28  7:41     ` Sascha Hauer
2013-01-27 10:46 ` [PATCH 17/34] ARM raspberrypi: " Sascha Hauer
2013-01-27 10:46 ` [PATCH 18/34] ARM AT91 mmccpu: Fix non existing define Sascha Hauer
2013-01-27 10:46 ` [PATCH 19/34] ARM AT91: switch to barebox_arm_entry part1 Sascha Hauer
2013-01-27 10:51   ` Jean-Christophe PLAGNIOL-VILLARD
2013-01-27 11:09     ` Sascha Hauer
2013-01-27 10:46 ` Sascha Hauer [this message]
2013-01-27 10:46 ` [PATCH 21/34] ARM AT91: switch remaining boards to barebox_arm_entry Sascha Hauer
2013-01-27 16:24   ` Jean-Christophe PLAGNIOL-VILLARD
2013-01-27 10:46 ` [PATCH 22/34] ARM: remove now unused MACH_[HAS|DO]_LOWLEVEL_INIT Sascha Hauer
2013-01-27 10:46 ` [PATCH 23/34] ARM start-pbl: make board_init_lowlevel_return static Sascha Hauer
2013-01-27 10:46 ` [PATCH 24/34] ARM start-pbl: call uncompressed binary with arguments Sascha Hauer
2013-01-27 10:46 ` [PATCH 25/34] ARM start: pickup parameters from pbl Sascha Hauer
2013-01-27 10:46 ` [PATCH 26/34] ARM: Setup stack at end of SDRAM Sascha Hauer
2013-01-27 10:46 ` [PATCH 27/34] ARM pbl: Use dynamic parameters for early malloc space Sascha Hauer
2013-01-27 10:46 ` [PATCH 28/34] ARM mmu: pickup already enabled mmu Sascha Hauer
2013-01-27 10:46 ` [PATCH 29/34] ARM: Factor out early mmu code Sascha Hauer
2013-01-27 14:54   ` Alexander Aring
2013-01-28  7:35     ` Sascha Hauer
2013-01-27 10:46 ` [PATCH 30/34] ARM: Enable mmu early Sascha Hauer
2013-01-27 10:47 ` [PATCH 31/34] ARM: Automatically determine malloc size Sascha Hauer
2013-01-27 10:47 ` [PATCH 32/34] generic memory layout: fix deps for [MALLOC|STACK]_BASE Sascha Hauer
2013-01-27 10:47 ` [PATCH 33/34] ARM: disable HAVE_CONFIGURABLE_MEMORY_LAYOUT Sascha Hauer
2013-01-27 10:47 ` [PATCH 34/34] ARM pbl: inline decompress function Sascha Hauer

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