-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
125 changed files
with
5,755 additions
and
534 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| obj-y := setup.o |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,153 @@ | ||
| /* | ||
| * KFR2R09 board support code | ||
| * | ||
| * Copyright (C) 2009 Magnus Damm | ||
| * | ||
| * 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/platform_device.h> | ||
| #include <linux/interrupt.h> | ||
| #include <linux/mtd/physmap.h> | ||
| #include <linux/delay.h> | ||
| #include <linux/clk.h> | ||
| #include <linux/gpio.h> | ||
| #include <linux/input.h> | ||
| #include <asm/clock.h> | ||
| #include <asm/machvec.h> | ||
| #include <asm/io.h> | ||
| #include <asm/sh_keysc.h> | ||
| #include <cpu/sh7724.h> | ||
|
|
||
| static struct mtd_partition kfr2r09_nor_flash_partitions[] = | ||
| { | ||
| { | ||
| .name = "boot", | ||
| .offset = 0, | ||
| .size = (4 * 1024 * 1024), | ||
| .mask_flags = MTD_WRITEABLE, /* Read-only */ | ||
| }, | ||
| { | ||
| .name = "other", | ||
| .offset = MTDPART_OFS_APPEND, | ||
| .size = MTDPART_SIZ_FULL, | ||
| }, | ||
| }; | ||
|
|
||
| static struct physmap_flash_data kfr2r09_nor_flash_data = { | ||
| .width = 2, | ||
| .parts = kfr2r09_nor_flash_partitions, | ||
| .nr_parts = ARRAY_SIZE(kfr2r09_nor_flash_partitions), | ||
| }; | ||
|
|
||
| static struct resource kfr2r09_nor_flash_resources[] = { | ||
| [0] = { | ||
| .name = "NOR Flash", | ||
| .start = 0x00000000, | ||
| .end = 0x03ffffff, | ||
| .flags = IORESOURCE_MEM, | ||
| } | ||
| }; | ||
|
|
||
| static struct platform_device kfr2r09_nor_flash_device = { | ||
| .name = "physmap-flash", | ||
| .resource = kfr2r09_nor_flash_resources, | ||
| .num_resources = ARRAY_SIZE(kfr2r09_nor_flash_resources), | ||
| .dev = { | ||
| .platform_data = &kfr2r09_nor_flash_data, | ||
| }, | ||
| }; | ||
|
|
||
| static struct sh_keysc_info kfr2r09_sh_keysc_info = { | ||
| .mode = SH_KEYSC_MODE_1, /* KEYOUT0->4, KEYIN0->4 */ | ||
| .scan_timing = 3, | ||
| .delay = 10, | ||
| .keycodes = { | ||
| KEY_PHONE, KEY_CLEAR, KEY_MAIL, KEY_WWW, KEY_ENTER, | ||
| KEY_1, KEY_2, KEY_3, 0, KEY_UP, | ||
| KEY_4, KEY_5, KEY_6, 0, KEY_LEFT, | ||
| KEY_7, KEY_8, KEY_9, KEY_PROG1, KEY_RIGHT, | ||
| KEY_S, KEY_0, KEY_P, KEY_PROG2, KEY_DOWN, | ||
| 0, 0, 0, 0, 0 | ||
| }, | ||
| }; | ||
|
|
||
| static struct resource kfr2r09_sh_keysc_resources[] = { | ||
| [0] = { | ||
| .name = "KEYSC", | ||
| .start = 0x044b0000, | ||
| .end = 0x044b000f, | ||
| .flags = IORESOURCE_MEM, | ||
| }, | ||
| [1] = { | ||
| .start = 79, | ||
| .flags = IORESOURCE_IRQ, | ||
| }, | ||
| }; | ||
|
|
||
| static struct platform_device kfr2r09_sh_keysc_device = { | ||
| .name = "sh_keysc", | ||
| .id = 0, /* "keysc0" clock */ | ||
| .num_resources = ARRAY_SIZE(kfr2r09_sh_keysc_resources), | ||
| .resource = kfr2r09_sh_keysc_resources, | ||
| .dev = { | ||
| .platform_data = &kfr2r09_sh_keysc_info, | ||
| }, | ||
| }; | ||
|
|
||
| static struct platform_device *kfr2r09_devices[] __initdata = { | ||
| &kfr2r09_nor_flash_device, | ||
| &kfr2r09_sh_keysc_device, | ||
| }; | ||
|
|
||
| #define BSC_CS0BCR 0xfec10004 | ||
| #define BSC_CS0WCR 0xfec10024 | ||
|
|
||
| static int __init kfr2r09_devices_setup(void) | ||
| { | ||
| /* enable SCIF1 serial port for YC401 console support */ | ||
| gpio_request(GPIO_FN_SCIF1_RXD, NULL); | ||
| gpio_request(GPIO_FN_SCIF1_TXD, NULL); | ||
|
|
||
| /* setup NOR flash at CS0 */ | ||
| ctrl_outl(0x36db0400, BSC_CS0BCR); | ||
| ctrl_outl(0x00000500, BSC_CS0WCR); | ||
|
|
||
| /* setup KEYSC pins */ | ||
| gpio_request(GPIO_FN_KEYOUT0, NULL); | ||
| gpio_request(GPIO_FN_KEYOUT1, NULL); | ||
| gpio_request(GPIO_FN_KEYOUT2, NULL); | ||
| gpio_request(GPIO_FN_KEYOUT3, NULL); | ||
| gpio_request(GPIO_FN_KEYOUT4_IN6, NULL); | ||
| gpio_request(GPIO_FN_KEYIN0, NULL); | ||
| gpio_request(GPIO_FN_KEYIN1, NULL); | ||
| gpio_request(GPIO_FN_KEYIN2, NULL); | ||
| gpio_request(GPIO_FN_KEYIN3, NULL); | ||
| gpio_request(GPIO_FN_KEYIN4, NULL); | ||
| gpio_request(GPIO_FN_KEYOUT5_IN5, NULL); | ||
|
|
||
| return platform_add_devices(kfr2r09_devices, | ||
| ARRAY_SIZE(kfr2r09_devices)); | ||
| } | ||
| device_initcall(kfr2r09_devices_setup); | ||
|
|
||
| /* Return the board specific boot mode pin configuration */ | ||
| static int kfr2r09_mode_pins(void) | ||
| { | ||
| /* MD0=1, MD1=1, MD2=0: Clock Mode 3 | ||
| * MD3=0: 16-bit Area0 Bus Width | ||
| * MD5=1: Little Endian | ||
| * MD8=1: Test Mode Disabled | ||
| */ | ||
| return MODE_PIN0 | MODE_PIN1 | MODE_PIN5 | MODE_PIN8; | ||
| } | ||
|
|
||
| /* | ||
| * The Machine Vector | ||
| */ | ||
| static struct sh_machine_vector mv_kfr2r09 __initmv = { | ||
| .mv_name = "kfr2r09", | ||
| .mv_mode_pins = kfr2r09_mode_pins, | ||
| }; |
Oops, something went wrong.