diff options
author | Yusuke Goda <goda.yusuke@renesas.com> | 2008-06-06 08:03:23 (GMT) |
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committer | Paul Mundt <lethal@linux-sh.org> | 2008-07-28 09:10:29 (GMT) |
commit | 04e917b606ffe6ec10fb75c21447162cba31f6b6 (patch) | |
tree | 219c5475fcf904be45f72bad0460eb0180610d1e /arch/sh/boards | |
parent | 42fd3b142d8867f5b58d6fb75592cd20fd654c1b (diff) | |
download | linux-fsl-qoriq-04e917b606ffe6ec10fb75c21447162cba31f6b6.tar.xz |
sh: Add support Renesas Solutions AP-325RXA board
This board is SH7723 base board.
This has SCIF, LCDC, USB Host controler, NOR/NAND Flash, Sound,
Ether and other.
This patch supports SCIF, NOR Flash.
Signed-off-by: Yusuke Goda <goda.yusuke@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards')
-rw-r--r-- | arch/sh/boards/renesas/ap325rxa/Makefile | 1 | ||||
-rw-r--r-- | arch/sh/boards/renesas/ap325rxa/setup.c | 108 |
2 files changed, 109 insertions, 0 deletions
diff --git a/arch/sh/boards/renesas/ap325rxa/Makefile b/arch/sh/boards/renesas/ap325rxa/Makefile new file mode 100644 index 0000000..f663768 --- /dev/null +++ b/arch/sh/boards/renesas/ap325rxa/Makefile @@ -0,0 +1 @@ +obj-y := setup.o diff --git a/arch/sh/boards/renesas/ap325rxa/setup.c b/arch/sh/boards/renesas/ap325rxa/setup.c new file mode 100644 index 0000000..e33340c --- /dev/null +++ b/arch/sh/boards/renesas/ap325rxa/setup.c @@ -0,0 +1,108 @@ +/* + * Renesas - AP-325RXA + * (Compatible with Algo System ., LTD. - AP-320A) + * + * Copyright (C) 2008 Renesas Solutions Corp. + * Author : Yusuke Goda <goda.yuske@renesas.com> + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/init.h> +#include <linux/device.h> +#include <linux/platform_device.h> +#include <linux/mtd/physmap.h> +#include <linux/delay.h> +#include <asm/io.h> + +static struct resource smc9118_resources[] = { + [0] = { + .start = 0xb6080000, + .end = 0xb60fffff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 35, + .end = 35, + .flags = IORESOURCE_IRQ, + } +}; + +static struct platform_device smc9118_device = { + .name = "smc911x", + .id = -1, + .num_resources = ARRAY_SIZE(smc9118_resources), + .resource = smc9118_resources, +}; + +static struct mtd_partition ap325rxa_nor_flash_partitions[] = { + { + .name = "uboot", + .offset = 0, + .size = (1 * 1024 * 1024), + .mask_flags = MTD_WRITEABLE, /* Read-only */ + }, { + .name = "kernel", + .offset = MTDPART_OFS_APPEND, + .size = (2 * 1024 * 1024), + }, { + .name = "other", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct physmap_flash_data ap325rxa_nor_flash_data = { + .width = 2, + .parts = ap325rxa_nor_flash_partitions, + .nr_parts = ARRAY_SIZE(ap325rxa_nor_flash_partitions), +}; + +static struct resource ap325rxa_nor_flash_resources[] = { + [0] = { + .name = "NOR Flash", + .start = 0x00000000, + .end = 0x00ffffff, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device ap325rxa_nor_flash_device = { + .name = "physmap-flash", + .resource = ap325rxa_nor_flash_resources, + .num_resources = ARRAY_SIZE(ap325rxa_nor_flash_resources), + .dev = { + .platform_data = &ap325rxa_nor_flash_data, + }, +}; + +static struct platform_device *ap325rxa_devices[] __initdata = { + &smc9118_device, + &ap325rxa_nor_flash_device +}; + +static int __init ap325rxa_devices_setup(void) +{ + return platform_add_devices(ap325rxa_devices, + ARRAY_SIZE(ap325rxa_devices)); +} +device_initcall(ap325rxa_devices_setup); + +#define MSTPCR0 (0xA4150030) +#define MSTPCR2 (0xA4150038) + +static void __init ap325rxa_setup(char **cmdline_p) +{ + /* enable VEU0 + VEU1 */ + ctrl_outl(ctrl_inl(MSTPCR2) & ~0x00000044, MSTPCR2); /* bit 2 + 6 */ + + /* enable MERAM */ + ctrl_outl(ctrl_inl(MSTPCR0) & ~0x00000001, MSTPCR0); /* bit 0 */ +} + +static struct sh_machine_vector mv_ap325rxa __initmv = { + .mv_name = "AP-325RXA", + .mv_setup = ap325rxa_setup, +}; |