[PATCH] [ARM] Kirkwood: Marvell OpenRD-Client board support added

[PATCH] [ARM] Kirkwood: Marvell OpenRD-Client board support added

[Dhaval Vasa]

reference:
http://open-rd.org
http://code.google.com/p/openrd

This patch is tested for:
1. Boot from DRAM/NAND flash
2. NAND read/write/erase
3. GbE0 & GbE1
4. USB read/write
5. SATA

FIXME:
1. SD/UART1 selection
2. MPP configuration (currently, default)
3. PEX
4. Audio
5. VGA

Signed-off-by: Dhaval Vasa <dhaval.vasa@einfochips.com>
---
 arch/arm/mach-kirkwood/Kconfig               |    6 ++
 arch/arm/mach-kirkwood/Makefile              |    1 +
 arch/arm/mach-kirkwood/openrd_client-setup.c |   92 ++++++++++++++++++++++++++
 3 files changed, 99 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/mach-kirkwood/openrd_client-setup.c

diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
index f2379b3..1c8c6af 100644
--- a/arch/arm/mach-kirkwood/Kconfig
+++ b/arch/arm/mach-kirkwood/Kconfig
@@ -43,6 +43,12 @@ config MACH_OPENRD_BASE
 	help
 	  Say 'Y' here if you want your kernel to support the
 	  Marvell OpenRD Base Board.
+
+config MACH_OPENRD_CLIENT
+	bool "Marvell OpenRD Client Board"
+	help
+	  Say 'Y' here if you want your kernel to support the
+	  Marvell OpenRD Client Board.
 endmenu
 
 endif
diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
index 80ab0ec..26ba284 100644
--- a/arch/arm/mach-kirkwood/Makefile
+++ b/arch/arm/mach-kirkwood/Makefile
@@ -7,5 +7,6 @@ obj-$(CONFIG_MACH_MV88F6281GTW_GE)	+= mv88f6281gtw_ge-setup.o
 obj-$(CONFIG_MACH_SHEEVAPLUG)		+= sheevaplug-setup.o
 obj-$(CONFIG_MACH_TS219)		+= ts219-setup.o
 obj-$(CONFIG_MACH_OPENRD_BASE)		+= openrd_base-setup.o
+obj-$(CONFIG_MACH_OPENRD_CLIENT)	+= openrd_client-setup.o
 
 obj-$(CONFIG_CPU_IDLE)			+= cpuidle.o
diff --git a/arch/arm/mach-kirkwood/openrd_client-setup.c b/arch/arm/mach-kirkwood/openrd_client-setup.c
new file mode 100644
index 0000000..7b474fc
--- /dev/null
+++ b/arch/arm/mach-kirkwood/openrd_client-setup.c
@@ -0,0 +1,92 @@
+/*
+ * arch/arm/mach-kirkwood/openrd_client-setup.c
+ *
+ * Marvell OpenRD Base Client Setup
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/partitions.h>
+#include <linux/ata_platform.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/gpio.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <mach/kirkwood.h>
+#include <plat/mvsdio.h>
+#include "common.h"
+#include "mpp.h"
+
+static struct mtd_partition openrd_client_nand_parts[] = {
+	{
+		.name = "u-boot",
+		.offset = 0,
+		.size = SZ_1M
+	}, {
+		.name = "uImage",
+		.offset = MTDPART_OFS_NXTBLK,
+		.size = SZ_4M
+	}, {
+		.name = "root",
+		.offset = MTDPART_OFS_NXTBLK,
+		.size = MTDPART_SIZ_FULL
+	},
+};
+
+static struct mv643xx_eth_platform_data openrd_client_ge00_data = {
+	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
+};
+
+static struct mv643xx_eth_platform_data openrd_client_ge01_data = {
+	.phy_addr	= MV643XX_ETH_PHY_ADDR(18),
+};
+
+static struct mv_sata_platform_data openrd_client_sata_data = {
+	.n_ports	= 2,
+};
+
+static struct mvsdio_platform_data openrd_client_mvsdio_data = {
+	.gpio_card_detect = 29,	/* MPP29 used as SD card detect */
+};
+
+static unsigned int openrd_client_mpp_config[] __initdata = {
+	MPP29_GPIO,
+	0
+};
+
+static void __init openrd_client_init(void)
+{
+	/*
+	 * Basic setup. Needs to be called early.
+	 */
+	kirkwood_init();
+	kirkwood_mpp_conf(openrd_client_mpp_config);
+
+	kirkwood_uart0_init();
+	kirkwood_nand_init(ARRAY_AND_SIZE(openrd_client_nand_parts), 25);
+
+	kirkwood_ehci_init();
+
+	/* initialize gbe0 and gbe1 */
+	kirkwood_ge00_init(&openrd_client_ge00_data);
+	kirkwood_ge01_init(&openrd_client_ge01_data);
+
+	kirkwood_sata_init(&openrd_client_sata_data);
+	kirkwood_sdio_init(&openrd_client_mvsdio_data);
+}
+
+MACHINE_START(OPENRD_CLIENT, "Marvell OpenRD Client Board")
+	/* Maintainer: Dhaval Vasa <dhaval.vasa@einfochips.com> */
+	.phys_io	= KIRKWOOD_REGS_PHYS_BASE,
+	.io_pg_offst	= ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
+	.boot_params	= 0x00000100,
+	.init_machine	= openrd_client_init,
+	.map_io		= kirkwood_map_io,
+	.init_irq	= kirkwood_init_irq,
+	.timer		= &kirkwood_timer,
+MACHINE_END
-- 
1.6.3.3

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