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authorHaojian Zhuang <haojian.zhuang@gmail.com>2010-01-06 15:07:15 +0100
committerEric Miao <eric.y.miao@gmail.com>2010-03-02 00:40:55 +0100
commite1cb7db2ef7f911dbe0edd5ff8d2216a817738d0 (patch)
treea84af96f563be60609d41b56da8e95d5341903c0 /arch/arm/mach-mmp/jasper.c
parent[ARM] mmp: add default configuration for MMP2 (diff)
downloadlinux-e1cb7db2ef7f911dbe0edd5ff8d2216a817738d0.tar.xz
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[ARM] mmp: support jasper development board
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/mach-mmp/jasper.c')
-rw-r--r--arch/arm/mach-mmp/jasper.c80
1 files changed, 80 insertions, 0 deletions
diff --git a/arch/arm/mach-mmp/jasper.c b/arch/arm/mach-mmp/jasper.c
new file mode 100644
index 000000000000..cfd4d66ef800
--- /dev/null
+++ b/arch/arm/mach-mmp/jasper.c
@@ -0,0 +1,80 @@
+/*
+ * linux/arch/arm/mach-mmp/jasper.c
+ *
+ * Support for the Marvell Jasper Development Platform.
+ *
+ * Copyright (C) 2009-2010 Marvell International Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/gpio.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <mach/addr-map.h>
+#include <mach/mfp-mmp2.h>
+#include <mach/mmp2.h>
+
+#include "common.h"
+
+static unsigned long jasper_pin_config[] __initdata = {
+ /* UART1 */
+ GPIO29_UART1_RXD,
+ GPIO30_UART1_TXD,
+
+ /* UART3 */
+ GPIO51_UART3_RXD,
+ GPIO52_UART3_TXD,
+
+ /* DFI */
+ GPIO168_DFI_D0,
+ GPIO167_DFI_D1,
+ GPIO166_DFI_D2,
+ GPIO165_DFI_D3,
+ GPIO107_DFI_D4,
+ GPIO106_DFI_D5,
+ GPIO105_DFI_D6,
+ GPIO104_DFI_D7,
+ GPIO111_DFI_D8,
+ GPIO164_DFI_D9,
+ GPIO163_DFI_D10,
+ GPIO162_DFI_D11,
+ GPIO161_DFI_D12,
+ GPIO110_DFI_D13,
+ GPIO109_DFI_D14,
+ GPIO108_DFI_D15,
+ GPIO143_ND_nCS0,
+ GPIO144_ND_nCS1,
+ GPIO147_ND_nWE,
+ GPIO148_ND_nRE,
+ GPIO150_ND_ALE,
+ GPIO149_ND_CLE,
+ GPIO112_ND_RDY0,
+ GPIO160_ND_RDY1,
+};
+
+static void __init jasper_init(void)
+{
+ mfp_config(ARRAY_AND_SIZE(jasper_pin_config));
+
+ /* on-chip devices */
+ mmp2_add_uart(1);
+ mmp2_add_uart(3);
+}
+
+MACHINE_START(MARVELL_JASPER, "Jasper Development Platform")
+ .phys_io = APB_PHYS_BASE,
+ .boot_params = 0x00000100,
+ .io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc,
+ .map_io = pxa_map_io,
+ .init_irq = mmp2_init_irq,
+ .timer = &mmp2_timer,
+ .init_machine = jasper_init,
+MACHINE_END