diff options
Diffstat (limited to 'arch')
21 files changed, 172 insertions, 41 deletions
diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c index be52674..fe5148e 100644 --- a/arch/arm/mach-at91/at91cap9_devices.c +++ b/arch/arm/mach-at91/at91cap9_devices.c @@ -278,7 +278,7 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {} * -------------------------------------------------------------------- */ #if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE) -static struct at91_nand_data nand_data; +static struct atmel_nand_data nand_data; #define NAND_BASE AT91_CHIPSELECT_3 @@ -296,7 +296,7 @@ static struct resource nand_resources[] = { }; static struct platform_device at91cap9_nand_device = { - .name = "at91_nand", + .name = "atmel_nand", .id = -1, .dev = { .platform_data = &nand_data, @@ -305,7 +305,7 @@ static struct platform_device at91cap9_nand_device = { .num_resources = ARRAY_SIZE(nand_resources), }; -void __init at91_add_device_nand(struct at91_nand_data *data) +void __init at91_add_device_nand(struct atmel_nand_data *data) { unsigned long csa, mode; @@ -346,7 +346,7 @@ void __init at91_add_device_nand(struct at91_nand_data *data) platform_device_register(&at91cap9_nand_device); } #else -void __init at91_add_device_nand(struct at91_nand_data *data) {} +void __init at91_add_device_nand(struct atmel_nand_data *data) {} #endif diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index de19bee..8ced9bc 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -369,7 +369,7 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {} * -------------------------------------------------------------------- */ #if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE) -static struct at91_nand_data nand_data; +static struct atmel_nand_data nand_data; #define NAND_BASE AT91_CHIPSELECT_3 @@ -382,7 +382,7 @@ static struct resource nand_resources[] = { }; static struct platform_device at91rm9200_nand_device = { - .name = "at91_nand", + .name = "atmel_nand", .id = -1, .dev = { .platform_data = &nand_data, @@ -391,7 +391,7 @@ static struct platform_device at91rm9200_nand_device = { .num_resources = ARRAY_SIZE(nand_resources), }; -void __init at91_add_device_nand(struct at91_nand_data *data) +void __init at91_add_device_nand(struct atmel_nand_data *data) { unsigned int csa; @@ -429,7 +429,7 @@ void __init at91_add_device_nand(struct at91_nand_data *data) platform_device_register(&at91rm9200_nand_device); } #else -void __init at91_add_device_nand(struct at91_nand_data *data) {} +void __init at91_add_device_nand(struct atmel_nand_data *data) {} #endif diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index 393a32a..3aa62b1 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -283,7 +283,7 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {} * -------------------------------------------------------------------- */ #if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE) -static struct at91_nand_data nand_data; +static struct atmel_nand_data nand_data; #define NAND_BASE AT91_CHIPSELECT_3 @@ -301,7 +301,7 @@ static struct resource nand_resources[] = { }; static struct platform_device at91sam9260_nand_device = { - .name = "at91_nand", + .name = "atmel_nand", .id = -1, .dev = { .platform_data = &nand_data, @@ -310,7 +310,7 @@ static struct platform_device at91sam9260_nand_device = { .num_resources = ARRAY_SIZE(nand_resources), }; -void __init at91_add_device_nand(struct at91_nand_data *data) +void __init at91_add_device_nand(struct atmel_nand_data *data) { unsigned long csa, mode; @@ -351,7 +351,7 @@ void __init at91_add_device_nand(struct at91_nand_data *data) platform_device_register(&at91sam9260_nand_device); } #else -void __init at91_add_device_nand(struct at91_nand_data *data) {} +void __init at91_add_device_nand(struct atmel_nand_data *data) {} #endif diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c index 0babb64..247e8e7 100644 --- a/arch/arm/mach-at91/at91sam9261_devices.c +++ b/arch/arm/mach-at91/at91sam9261_devices.c @@ -199,7 +199,7 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {} * -------------------------------------------------------------------- */ #if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE) -static struct at91_nand_data nand_data; +static struct atmel_nand_data nand_data; #define NAND_BASE AT91_CHIPSELECT_3 @@ -211,8 +211,8 @@ static struct resource nand_resources[] = { } }; -static struct platform_device at91_nand_device = { - .name = "at91_nand", +static struct platform_device atmel_nand_device = { + .name = "atmel_nand", .id = -1, .dev = { .platform_data = &nand_data, @@ -221,7 +221,7 @@ static struct platform_device at91_nand_device = { .num_resources = ARRAY_SIZE(nand_resources), }; -void __init at91_add_device_nand(struct at91_nand_data *data) +void __init at91_add_device_nand(struct atmel_nand_data *data) { unsigned long csa, mode; @@ -262,11 +262,11 @@ void __init at91_add_device_nand(struct at91_nand_data *data) at91_set_A_periph(AT91_PIN_PC1, 0); /* NANDWE */ nand_data = *data; - platform_device_register(&at91_nand_device); + platform_device_register(&atmel_nand_device); } #else -void __init at91_add_device_nand(struct at91_nand_data *data) {} +void __init at91_add_device_nand(struct atmel_nand_data *data) {} #endif diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index 719667e..f1dfbfe 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -353,7 +353,7 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {} * -------------------------------------------------------------------- */ #if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE) -static struct at91_nand_data nand_data; +static struct atmel_nand_data nand_data; #define NAND_BASE AT91_CHIPSELECT_3 @@ -371,7 +371,7 @@ static struct resource nand_resources[] = { }; static struct platform_device at91sam9263_nand_device = { - .name = "at91_nand", + .name = "atmel_nand", .id = -1, .dev = { .platform_data = &nand_data, @@ -380,7 +380,7 @@ static struct platform_device at91sam9263_nand_device = { .num_resources = ARRAY_SIZE(nand_resources), }; -void __init at91_add_device_nand(struct at91_nand_data *data) +void __init at91_add_device_nand(struct atmel_nand_data *data) { unsigned long csa, mode; @@ -421,7 +421,7 @@ void __init at91_add_device_nand(struct at91_nand_data *data) platform_device_register(&at91sam9263_nand_device); } #else -void __init at91_add_device_nand(struct at91_nand_data *data) {} +void __init at91_add_device_nand(struct atmel_nand_data *data) {} #endif diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c index 450db30..9945cd2 100644 --- a/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/at91sam9rl_devices.c @@ -100,7 +100,7 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {} * -------------------------------------------------------------------- */ #if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE) -static struct at91_nand_data nand_data; +static struct atmel_nand_data nand_data; #define NAND_BASE AT91_CHIPSELECT_3 @@ -117,8 +117,8 @@ static struct resource nand_resources[] = { } }; -static struct platform_device at91_nand_device = { - .name = "at91_nand", +static struct platform_device atmel_nand_device = { + .name = "atmel_nand", .id = -1, .dev = { .platform_data = &nand_data, @@ -127,7 +127,7 @@ static struct platform_device at91_nand_device = { .num_resources = ARRAY_SIZE(nand_resources), }; -void __init at91_add_device_nand(struct at91_nand_data *data) +void __init at91_add_device_nand(struct atmel_nand_data *data) { unsigned long csa; @@ -164,11 +164,11 @@ void __init at91_add_device_nand(struct at91_nand_data *data) at91_set_A_periph(AT91_PIN_PB5, 0); /* NANDWE */ nand_data = *data; - platform_device_register(&at91_nand_device); + platform_device_register(&atmel_nand_device); } #else -void __init at91_add_device_nand(struct at91_nand_data *data) {} +void __init at91_add_device_nand(struct atmel_nand_data *data) {} #endif diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c index b22a1a0..af2c33a 100644 --- a/arch/arm/mach-at91/board-cam60.c +++ b/arch/arm/mach-at91/board-cam60.c @@ -142,7 +142,7 @@ static struct mtd_partition * __init nand_partitions(int size, int *num_partitio return cam60_nand_partition; } -static struct at91_nand_data __initdata cam60_nand_data = { +static struct atmel_nand_data __initdata cam60_nand_data = { .ale = 21, .cle = 22, // .det_pin = ... not there diff --git a/arch/arm/mach-at91/board-cap9adk.c b/arch/arm/mach-at91/board-cap9adk.c index e5512d1..7144e1a 100644 --- a/arch/arm/mach-at91/board-cap9adk.c +++ b/arch/arm/mach-at91/board-cap9adk.c @@ -175,7 +175,7 @@ static struct mtd_partition * __init nand_partitions(int size, int *num_partitio return cap9adk_nand_partitions; } -static struct at91_nand_data __initdata cap9adk_nand_data = { +static struct atmel_nand_data __initdata cap9adk_nand_data = { .ale = 21, .cle = 22, // .det_pin = ... not connected diff --git a/arch/arm/mach-at91/board-dk.c b/arch/arm/mach-at91/board-dk.c index c1a813c..ffecacb 100644 --- a/arch/arm/mach-at91/board-dk.c +++ b/arch/arm/mach-at91/board-dk.c @@ -150,7 +150,7 @@ static struct mtd_partition * __init nand_partitions(int size, int *num_partitio return dk_nand_partition; } -static struct at91_nand_data __initdata dk_nand_data = { +static struct atmel_nand_data __initdata dk_nand_data = { .ale = 22, .cle = 21, .det_pin = AT91_PIN_PB1, diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c index 4b39b9c..153450f 100644 --- a/arch/arm/mach-at91/board-kb9202.c +++ b/arch/arm/mach-at91/board-kb9202.c @@ -102,7 +102,7 @@ static struct mtd_partition * __init nand_partitions(int size, int *num_partitio return kb9202_nand_partition; } -static struct at91_nand_data __initdata kb9202_nand_data = { +static struct atmel_nand_data __initdata kb9202_nand_data = { .ale = 22, .cle = 21, // .det_pin = ... not there diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c index 8f76af5..57a6221 100644 --- a/arch/arm/mach-at91/board-sam9-l9260.c +++ b/arch/arm/mach-at91/board-sam9-l9260.c @@ -141,7 +141,7 @@ static struct mtd_partition * __init nand_partitions(int size, int *num_partitio return ek_nand_partition; } -static struct at91_nand_data __initdata ek_nand_data = { +static struct atmel_nand_data __initdata ek_nand_data = { .ale = 21, .cle = 22, // .det_pin = ... not connected diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c index 4d1d9c7..6a68079 100644 --- a/arch/arm/mach-at91/board-sam9260ek.c +++ b/arch/arm/mach-at91/board-sam9260ek.c @@ -178,7 +178,7 @@ static struct mtd_partition * __init nand_partitions(int size, int *num_partitio return ek_nand_partition; } -static struct at91_nand_data __initdata ek_nand_data = { +static struct atmel_nand_data __initdata ek_nand_data = { .ale = 21, .cle = 22, // .det_pin = ... not connected diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index 08382c0..43dfbd0 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -183,7 +183,7 @@ static struct mtd_partition * __init nand_partitions(int size, int *num_partitio return ek_nand_partition; } -static struct at91_nand_data __initdata ek_nand_data = { +static struct atmel_nand_data __initdata ek_nand_data = { .ale = 22, .cle = 21, // .det_pin = ... not connected diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c index b4cd5d0..6605a09 100644 --- a/arch/arm/mach-at91/board-sam9263ek.c +++ b/arch/arm/mach-at91/board-sam9263ek.c @@ -187,7 +187,7 @@ static struct mtd_partition * __init nand_partitions(int size, int *num_partitio return ek_nand_partition; } -static struct at91_nand_data __initdata ek_nand_data = { +static struct atmel_nand_data __initdata ek_nand_data = { .ale = 21, .cle = 22, // .det_pin = ... not connected diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c index ffc0597..35e69e5 100644 --- a/arch/arm/mach-at91/board-sam9rlek.c +++ b/arch/arm/mach-at91/board-sam9rlek.c @@ -88,7 +88,7 @@ static struct mtd_partition * __init nand_partitions(int size, int *num_partitio return ek_nand_partition; } -static struct at91_nand_data __initdata ek_nand_data = { +static struct atmel_nand_data __initdata ek_nand_data = { .ale = 21, .cle = 22, // .det_pin = ... not connected diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c index b571710..e642b3a 100755 --- a/arch/arm/mach-at91/board-yl-9200.c +++ b/arch/arm/mach-at91/board-yl-9200.c @@ -251,7 +251,7 @@ static struct mtd_partition * __init nand_partitions(int size, int *num_partitio return yl_9200_nand_partition; } -static struct at91_nand_data __initdata yl_9200_nand_data = { +static struct atmel_nand_data __initdata yl_9200_nand_data = { .ale= 6, .cle= 7, /*.det_pin = AT91_PIN_PCxx,*/ /*we don't have a det pin because NandFlash is fixed to board*/ diff --git a/arch/avr32/boards/atstk1000/Kconfig b/arch/avr32/boards/atstk1000/Kconfig index af90b00..8dc4821 100644 --- a/arch/avr32/boards/atstk1000/Kconfig +++ b/arch/avr32/boards/atstk1000/Kconfig @@ -18,6 +18,10 @@ config BOARD_ATSTK1004 bool "ATSTK1004" select CPU_AT32AP7002 +config BOARD_ATSTK1006 + bool "ATSTK1006" + select CPU_AT32AP7000 + endchoice diff --git a/arch/avr32/boards/atstk1000/Makefile b/arch/avr32/boards/atstk1000/Makefile index beead86..edecee0 100644 --- a/arch/avr32/boards/atstk1000/Makefile +++ b/arch/avr32/boards/atstk1000/Makefile @@ -2,3 +2,4 @@ obj-y += setup.o flash.o obj-$(CONFIG_BOARD_ATSTK1002) += atstk1002.o obj-$(CONFIG_BOARD_ATSTK1003) += atstk1003.o obj-$(CONFIG_BOARD_ATSTK1004) += atstk1004.o +obj-$(CONFIG_BOARD_ATSTK1006) += atstk1002.o diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c index 000eb42..5bfaf4d 100644 --- a/arch/avr32/boards/atstk1000/atstk1002.c +++ b/arch/avr32/boards/atstk1000/atstk1002.c @@ -1,7 +1,7 @@ /* - * ATSTK1002 daughterboard-specific init code + * ATSTK1002/ATSTK1006 daughterboard-specific init code * - * Copyright (C) 2005-2006 Atmel Corporation + * Copyright (C) 2005-2007 Atmel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -29,6 +29,74 @@ #include "atstk1000.h" +/* + * The ATSTK1006 daughterboard is very similar to the ATSTK1002. Both + * have the AT32AP7000 chip on board; the difference is that the + * STK1006 has 128 MB SDRAM (the STK1002 uses the 8 MB SDRAM chip on + * the STK1000 motherboard) and 256 MB NAND flash (the STK1002 has + * none.) + * + * The RAM difference is handled by the boot loader, so the only + * difference we end up handling here is the NAND flash. + */ +#ifdef CONFIG_BOARD_ATSTK1006 +#include <linux/mtd/partitions.h> +#include <asm/arch/smc.h> + +static struct smc_timing nand_timing __initdata = { + .ncs_read_setup = 0, + .nrd_setup = 10, + .ncs_write_setup = 0, + .nwe_setup = 10, + + .ncs_read_pulse = 30, + .nrd_pulse = 15, + .ncs_write_pulse = 30, + .nwe_pulse = 15, + + .read_cycle = 30, + .write_cycle = 30, + + .ncs_read_recover = 0, + .nrd_recover = 15, + .ncs_write_recover = 0, + /* WE# high -> RE# low min 60 ns */ + .nwe_recover = 50, +}; + +static struct smc_config nand_config __initdata = { + .bus_width = 1, + .nrd_controlled = 1, + .nwe_controlled = 1, + .nwait_mode = 0, + .byte_write = 0, + .tdf_cycles = 2, + .tdf_mode = 0, +}; + +static struct mtd_partition nand_partitions[] = { + { + .name = "main", + .offset = 0x00000000, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct mtd_partition *nand_part_info(int size, int *num_partitions) +{ + *num_partitions = ARRAY_SIZE(nand_partitions); + return nand_partitions; +} + +struct atmel_nand_data atstk1006_nand_data __initdata = { + .cle = 21, + .ale = 22, + .rdy_pin = GPIO_PIN_PB(30), + .enable_pin = GPIO_PIN_PB(29), + .partition_info = nand_part_info, +}; +#endif + struct eth_addr { u8 addr[6]; }; @@ -212,6 +280,12 @@ static int __init atstk1002_init(void) at32_add_system_devices(); +#ifdef CONFIG_BOARD_ATSTK1006 + smc_set_timing(&nand_config, &nand_timing); + smc_set_configuration(3, &nand_config); + at32_add_device_nand(0, &atstk1006_nand_data); +#endif + #ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM at32_add_device_usart(1); #else diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c index 0f24b4f..b65d3e0 100644 --- a/arch/avr32/mach-at32ap/at32ap700x.c +++ b/arch/avr32/mach-at32ap/at32ap700x.c @@ -1730,6 +1730,58 @@ fail: #endif /* -------------------------------------------------------------------- + * NAND Flash / SmartMedia + * -------------------------------------------------------------------- */ +static struct resource smc_cs3_resource[] __initdata = { + { + .start = 0x0c000000, + .end = 0x0fffffff, + .flags = IORESOURCE_MEM, + }, { + .start = 0xfff03c00, + .end = 0xfff03fff, + .flags = IORESOURCE_MEM, + }, +}; + +struct platform_device *__init +at32_add_device_nand(unsigned int id, struct atmel_nand_data *data) +{ + struct platform_device *pdev; + + if (id != 0 || !data) + return NULL; + + pdev = platform_device_alloc("atmel_nand", id); + if (!pdev) + goto fail; + + if (platform_device_add_resources(pdev, smc_cs3_resource, + ARRAY_SIZE(smc_cs3_resource))) + goto fail; + + if (platform_device_add_data(pdev, data, + sizeof(struct atmel_nand_data))) + goto fail; + + set_ebi_sfr_bits(HMATRIX_BIT(CS3A)); + if (data->enable_pin) + at32_select_gpio(data->enable_pin, + AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH); + if (data->rdy_pin) + at32_select_gpio(data->rdy_pin, 0); + if (data->det_pin) + at32_select_gpio(data->det_pin, 0); + + platform_device_add(pdev); + return pdev; + +fail: + platform_device_put(pdev); + return NULL; +} + +/* -------------------------------------------------------------------- * AC97C * -------------------------------------------------------------------- */ static struct resource atmel_ac97c0_resource[] __initdata = { diff --git a/arch/avr32/mach-at32ap/hsmc.c b/arch/avr32/mach-at32ap/hsmc.c index fa427ed..b2d9bc6 100644 --- a/arch/avr32/mach-at32ap/hsmc.c +++ b/arch/avr32/mach-at32ap/hsmc.c @@ -278,4 +278,4 @@ static int __init hsmc_init(void) { return platform_driver_register(&hsmc_driver); } -arch_initcall(hsmc_init); +core_initcall(hsmc_init); |