From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nobuhiro Iwamatsu Date: Tue, 17 Mar 2009 05:54:37 +0000 Subject: [PATCH] sh: espt-giga board support Message-Id: <49BF3B1D.5010107@renesas.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org Espt-giga is the board which used SH7763. This supports serial, Gigabit ether, USB host and MTD. Signed-off-by: Nobuhiro Iwamatsu --- arch/sh/boards/Kconfig | 7 +++ arch/sh/boards/Makefile | 1 + arch/sh/boards/board-espt.c | 105 +++++++++++++++++++++++++++++++++++++++++++ arch/sh/tools/mach-types | 1 + 4 files changed, 114 insertions(+), 0 deletions(-) create mode 100644 arch/sh/boards/board-espt.c diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig index bd3569a..48c043b 100644 --- a/arch/sh/boards/Kconfig +++ b/arch/sh/boards/Kconfig @@ -190,6 +190,13 @@ config SH_SH7763RDP Select SH7763RDP if configuring for a Renesas SH7763 evaluation board. +config SH_ESPT + bool "ESPT" + depends on CPU_SUBTYPE_SH7763 + help + Select ESPT if configuring for a Renesas SH7763 + with gigabit ether evaluation board. + config SH_EDOSK7705 bool "EDOSK7705" depends on CPU_SUBTYPE_SH7705 diff --git a/arch/sh/boards/Makefile b/arch/sh/boards/Makefile index 6f101a8..d0daebc 100644 --- a/arch/sh/boards/Makefile +++ b/arch/sh/boards/Makefile @@ -7,3 +7,4 @@ obj-$(CONFIG_SH_SH7785LCR) += board-sh7785lcr.o obj-$(CONFIG_SH_URQUELL) += board-urquell.o obj-$(CONFIG_SH_SHMIN) += board-shmin.o obj-$(CONFIG_SH_EDOSK7760) += board-edosk7760.o +obj-$(CONFIG_SH_ESPT) += board-espt.o diff --git a/arch/sh/boards/board-espt.c b/arch/sh/boards/board-espt.c new file mode 100644 index 0000000..ff7a0e1 --- /dev/null +++ b/arch/sh/boards/board-espt.c @@ -0,0 +1,105 @@ +/* + * linux/arch/sh/boards/renesas/espt/setup.c + * + * Data Technology Inc. ESPT-GIGA board suport + * + * Copyright (C) 2008, 2009 Renesas Solutions Corp. + * Copyright (C) 2008, 2009 Nobuhiro Iwamatsu + * + * 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 +#include +#include +#include +#include +#include +#include +#include +//#include + +/* NOR Flash */ +static struct mtd_partition espt_nor_flash_partitions[] = { + { + .name = "U-Boot", + .offset = 0, + .size = (2 * SZ_128K), + .mask_flags = MTD_WRITEABLE, /* Read-only */ + }, { + .name = "Linux-Kernel", + .offset = MTDPART_OFS_APPEND, + .size = (20 * SZ_128K), + }, { + .name = "Root Filesystem", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct physmap_flash_data espt_nor_flash_data = { + .width = 2, + .parts = espt_nor_flash_partitions, + .nr_parts = ARRAY_SIZE(espt_nor_flash_partitions), +}; + +static struct resource espt_nor_flash_resources[] = { + [0] = { + .name = "NOR Flash", + .start = 0, + .end = SZ_8M - 1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device espt_nor_flash_device = { + .name = "physmap-flash", + .resource = espt_nor_flash_resources, + .num_resources = ARRAY_SIZE(espt_nor_flash_resources), + .dev = { + .platform_data = &espt_nor_flash_data, + }, +}; + +/* SH-Ether */ +static struct resource sh_eth_resources[] = { + { + .start = 0xFEE00800, /* use eth1 */ + .end = 0xFEE00F7C - 1, + .flags = IORESOURCE_MEM, + }, { + .start = 57, /* irq number */ + .flags = IORESOURCE_IRQ, + }, +}; + +static struct sh_eth_plat_data sh7763_eth_pdata = { + .phy = 0, + .edmac_endian = EDMAC_LITTLE_ENDIAN, +}; + +static struct platform_device espt_eth_device = { + .name = "sh-eth", + .resource = sh_eth_resources, + .num_resources = ARRAY_SIZE(sh_eth_resources), + .dev = { + .platform_data = &sh7763_eth_pdata, + }, +}; + +static struct platform_device *espt_devices[] __initdata = { + &espt_nor_flash_device, + &espt_eth_device, +}; + +static int __init espt_devices_setup(void) +{ + return platform_add_devices(espt_devices, + ARRAY_SIZE(espt_devices)); +} +device_initcall(espt_devices_setup); + +static struct sh_machine_vector mv_espt __initmv = { + .mv_name = "ESPT-GIGA", +}; diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types index 8f9e166..4932705 100644 --- a/arch/sh/tools/mach-types +++ b/arch/sh/tools/mach-types @@ -53,3 +53,4 @@ AP325RXA SH_AP325RXA SH7763RDP SH_SH7763RDP SH7785LCR SH_SH7785LCR URQUELL SH_URQUELL +ESPT SH_ESPT -- 1.6.2