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[ARM] Kirkwood: Marvell OpenRD-Base board support

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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
4. USB read/write

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

Signed-off-by: Dhaval Vasa <dhaval.vasa@einfochips.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
This commit is contained in:
Dhaval Vasa 2009-08-10 17:37:34 +05:30 committed by Nicolas Pitre
parent 7153c360eb
commit 7eeae54c68
3 changed files with 85 additions and 0 deletions
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6
arch/arm/mach-kirkwood/Kconfig
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@ -38,6 +38,12 @@ config MACH_TS219
Say 'Y' here if you want your kernel to support the
QNAP TS-119 and TS-219 Turbo NAS devices.
config MACH_OPENRD_BASE
bool "Marvell OpenRD Base Board"
help
Say 'Y' here if you want your kernel to support the
Marvell OpenRD Base Board.
endmenu
endif

1
arch/arm/mach-kirkwood/Makefile
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@ -6,5 +6,6 @@ obj-$(CONFIG_MACH_RD88F6281) += rd88f6281-setup.o
obj-$(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_CPU_IDLE) += cpuidle.o

78
arch/arm/mach-kirkwood/openrd_base-setup.c Normal file
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@ -0,0 +1,78 @@
/*
* arch/arm/mach-kirkwood/openrd_base-setup.c
*
* Marvell OpenRD Base Board 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/mv643xx_eth.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_base_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_base_ge00_data = {
.phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
static struct mvsdio_platform_data openrd_base_mvsdio_data = {
.gpio_card_detect = 29, /* MPP29 used as SD card detect */
};
static unsigned int openrd_base_mpp_config[] __initdata = {
MPP29_GPIO,
0
};
static void __init openrd_base_init(void)
{
/*
* Basic setup. Needs to be called early.
*/
kirkwood_init();
kirkwood_mpp_conf(openrd_base_mpp_config);
kirkwood_uart0_init();
kirkwood_nand_init(ARRAY_AND_SIZE(openrd_base_nand_parts), 25);
kirkwood_ehci_init();
kirkwood_ge00_init(&openrd_base_ge00_data);
kirkwood_sdio_init(&openrd_base_mvsdio_data);
}
MACHINE_START(OPENRD_BASE, "Marvell OpenRD Base 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_base_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
MACHINE_END