From 78693e47a285dbfafabc85a42797660e4fe2967b Mon Sep 17 00:00:00 2001 From: Haavard Skinnemoen Date: Mon, 29 Oct 2007 17:03:26 +0100 Subject: [AVR32] Add support for ATSTK1003 and ATSTK1004 ATSTK1003 and ATSTK1004 are CPU daughterboards for ATSTK1000 featuring the AT32AP7001 and AT32AP7002 CPUs, respectively. Signed-off-by: Haavard Skinnemoen --- arch/avr32/Kconfig | 6 + arch/avr32/boards/atstk1000/Kconfig | 28 +- arch/avr32/boards/atstk1000/Makefile | 2 + arch/avr32/boards/atstk1000/atstk1002.c | 14 +- arch/avr32/boards/atstk1000/atstk1003.c | 162 +++++ arch/avr32/boards/atstk1000/atstk1004.c | 147 +++++ arch/avr32/configs/atstk1003_defconfig | 1015 +++++++++++++++++++++++++++++++ arch/avr32/configs/atstk1004_defconfig | 621 +++++++++++++++++++ 8 files changed, 1975 insertions(+), 20 deletions(-) create mode 100644 arch/avr32/boards/atstk1000/atstk1003.c create mode 100644 arch/avr32/boards/atstk1000/atstk1004.c create mode 100644 arch/avr32/configs/atstk1003_defconfig create mode 100644 arch/avr32/configs/atstk1004_defconfig (limited to 'arch') diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index e37e6b92658d..52283f76c304 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -110,6 +110,10 @@ endchoice # CPU Daughterboards for ATSTK1000 config BOARD_ATSTK1002 bool +config BOARD_ATSTK1003 + bool +config BOARD_ATSTK1004 + bool choice prompt "AVR32 board type" @@ -118,6 +122,8 @@ choice config BOARD_ATSTK1000 bool "ATSTK1000 evaluation board" select BOARD_ATSTK1002 if CPU_AT32AP7000 + select BOARD_ATSTK1003 if CPU_AT32AP7001 + select BOARD_ATSTK1004 if CPU_AT32AP7002 config BOARD_ATNGW100 bool "ATNGW100 Network Gateway" diff --git a/arch/avr32/boards/atstk1000/Kconfig b/arch/avr32/boards/atstk1000/Kconfig index 23e8c84f0237..28c47802a560 100644 --- a/arch/avr32/boards/atstk1000/Kconfig +++ b/arch/avr32/boards/atstk1000/Kconfig @@ -1,34 +1,34 @@ # STK1000 customization -if BOARD_ATSTK1002 +if BOARD_ATSTK1000 -config BOARD_ATSTK1002_CUSTOM - bool "Non-default STK-1002 jumper settings" +config BOARD_ATSTK100X_CUSTOM + bool "Non-default STK1002/STK1003/STK1004 jumper settings" help You will normally leave the jumpers on the CPU card at their default settings. If you need to use certain peripherals, you will need to change some of those jumpers. -if BOARD_ATSTK1002_CUSTOM +if BOARD_ATSTK100X_CUSTOM -config BOARD_ATSTK1002_SW1_CUSTOM +config BOARD_ATSTK100X_SW1_CUSTOM bool "SW1: use SSC1 (not SPI0)" help This also prevents using the external DAC as an audio interface, and means you can't initialize the on-board QVGA display. -config BOARD_ATSTK1002_SW2_CUSTOM +config BOARD_ATSTK100X_SW2_CUSTOM bool "SW2: use IRDA or TIMER0 (not UART-A, MMC/SD, and PS2-A)" help If you change this you'll want an updated boot loader putting the console on UART-C not UART-A. -config BOARD_ATSTK1002_SW3_CUSTOM +config BOARD_ATSTK100X_SW3_CUSTOM bool "SW3: use TIMER1 (not SSC0 and GCLK)" help This also prevents using the external DAC as an audio interface. -config BOARD_ATSTK1002_SW4_CUSTOM +config BOARD_ATSTK100X_SW4_CUSTOM bool "SW4: use ISI/Camera (not GPIOs, SPI1, and PS2-B)" help To use the camera interface you'll need a custom card (on the @@ -36,15 +36,17 @@ config BOARD_ATSTK1002_SW4_CUSTOM config BOARD_ATSTK1002_SW5_CUSTOM bool "SW5: use MACB1 (not LCDC)" + depends on BOARD_ATSTK1002 config BOARD_ATSTK1002_SW6_CUSTOM bool "SW6: more GPIOs (not MACB0)" + depends on BOARD_ATSTK1002 endif # custom -config BOARD_ATSTK1002_SPI1 +config BOARD_ATSTK100X_SPI1 bool "Configure SPI1 controller" - depends on !BOARD_ATSTK1002_SW4_CUSTOM + depends on !BOARD_ATSTK100X_SW4_CUSTOM help All the signals for the second SPI controller are available on GPIO lines and accessed through the J1 jumper block. Say "y" @@ -56,7 +58,7 @@ config BOARD_ATSTK1000_J2_LED choice prompt "LEDs connected to J2:" - depends on LEDS_GPIO && !BOARD_ATSTK1002_SW4_CUSTOM + depends on LEDS_GPIO && !BOARD_ATSTK100X_SW4_CUSTOM optional help Select this if you have jumpered the J2 jumper block to the @@ -78,7 +80,7 @@ endchoice config BOARD_ATSTK1000_EXTDAC bool - depends on !BOARD_ATSTK1002_SW1_CUSTOM && !BOARD_ATSTK1002_SW3_CUSTOM + depends on !BOARD_ATSTK100X_SW1_CUSTOM && !BOARD_ATSTK100X_SW3_CUSTOM default y -endif # stk 1002 +endif # stk 1000 diff --git a/arch/avr32/boards/atstk1000/Makefile b/arch/avr32/boards/atstk1000/Makefile index 8e0992201bb9..beead86462e8 100644 --- a/arch/avr32/boards/atstk1000/Makefile +++ b/arch/avr32/boards/atstk1000/Makefile @@ -1,2 +1,4 @@ obj-y += setup.o flash.o obj-$(CONFIG_BOARD_ATSTK1002) += atstk1002.o +obj-$(CONFIG_BOARD_ATSTK1003) += atstk1003.o +obj-$(CONFIG_BOARD_ATSTK1004) += atstk1004.o diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c index 57f610ea30df..000eb4220a12 100644 --- a/arch/avr32/boards/atstk1000/atstk1002.c +++ b/arch/avr32/boards/atstk1000/atstk1002.c @@ -55,7 +55,7 @@ static struct at73c213_board_info at73c213_data = { }; #endif -#ifndef CONFIG_BOARD_ATSTK1002_SW1_CUSTOM +#ifndef CONFIG_BOARD_ATSTK100X_SW1_CUSTOM static struct spi_board_info spi0_board_info[] __initdata = { #ifdef CONFIG_BOARD_ATSTK1000_EXTDAC { @@ -77,7 +77,7 @@ static struct spi_board_info spi0_board_info[] __initdata = { }; #endif -#ifdef CONFIG_BOARD_ATSTK1002_SPI1 +#ifdef CONFIG_BOARD_ATSTK100X_SPI1 static struct spi_board_info spi1_board_info[] __initdata = { { /* patch in custom entries here */ } }; @@ -175,7 +175,7 @@ static void __init atstk1002_setup_extdac(void) void __init setup_board(void) { -#ifdef CONFIG_BOARD_ATSTK1002_SW2_CUSTOM +#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM at32_map_usart(0, 1); /* USART 0/B: /dev/ttyS1, IRDA */ #else at32_map_usart(1, 0); /* USART 1/A: /dev/ttyS0, DB9 */ @@ -212,7 +212,7 @@ static int __init atstk1002_init(void) at32_add_system_devices(); -#ifdef CONFIG_BOARD_ATSTK1002_SW2_CUSTOM +#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM at32_add_device_usart(1); #else at32_add_device_usart(0); @@ -222,10 +222,10 @@ static int __init atstk1002_init(void) #ifndef CONFIG_BOARD_ATSTK1002_SW6_CUSTOM set_hw_addr(at32_add_device_eth(0, ð_data[0])); #endif -#ifndef CONFIG_BOARD_ATSTK1002_SW1_CUSTOM +#ifndef CONFIG_BOARD_ATSTK100X_SW1_CUSTOM at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info)); #endif -#ifdef CONFIG_BOARD_ATSTK1002_SPI1 +#ifdef CONFIG_BOARD_ATSTK100X_SPI1 at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info)); #endif #ifdef CONFIG_BOARD_ATSTK1002_SW5_CUSTOM @@ -235,7 +235,7 @@ static int __init atstk1002_init(void) fbmem_start, fbmem_size); #endif at32_add_device_usba(0, NULL); -#ifndef CONFIG_BOARD_ATSTK1002_SW3_CUSTOM +#ifndef CONFIG_BOARD_ATSTK100X_SW3_CUSTOM at32_add_device_ssc(0, ATMEL_SSC_TX); #endif diff --git a/arch/avr32/boards/atstk1000/atstk1003.c b/arch/avr32/boards/atstk1000/atstk1003.c new file mode 100644 index 000000000000..a0b223df35a2 --- /dev/null +++ b/arch/avr32/boards/atstk1000/atstk1003.c @@ -0,0 +1,162 @@ +/* + * ATSTK1003 daughterboard-specific init code + * + * Copyright (C) 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 + * published by the Free Software Foundation. + */ +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include + +#include +#include +#include +#include + +#include "atstk1000.h" + +#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC +static struct at73c213_board_info at73c213_data = { + .ssc_id = 0, + .shortname = "AVR32 STK1000 external DAC", +}; +#endif + +#ifndef CONFIG_BOARD_ATSTK100X_SW1_CUSTOM +static struct spi_board_info spi0_board_info[] __initdata = { +#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC + { + /* AT73C213 */ + .modalias = "at73c213", + .max_speed_hz = 200000, + .chip_select = 0, + .mode = SPI_MODE_1, + .platform_data = &at73c213_data, + }, +#endif + /* + * We can control the LTV350QV LCD panel, but it isn't much + * point since we don't have an LCD controller... + */ +}; +#endif + +#ifdef CONFIG_BOARD_ATSTK100X_SPI1 +static struct spi_board_info spi1_board_info[] __initdata = { { + /* patch in custom entries here */ +} }; +#endif + +#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC +static void __init atstk1003_setup_extdac(void) +{ + struct clk *gclk; + struct clk *pll; + + gclk = clk_get(NULL, "gclk0"); + if (IS_ERR(gclk)) + goto err_gclk; + pll = clk_get(NULL, "pll0"); + if (IS_ERR(pll)) + goto err_pll; + + if (clk_set_parent(gclk, pll)) { + pr_debug("STK1000: failed to set pll0 as parent for DAC clock\n"); + goto err_set_clk; + } + + at32_select_periph(GPIO_PIN_PA(30), GPIO_PERIPH_A, 0); + at73c213_data.dac_clk = gclk; + +err_set_clk: + clk_put(pll); +err_pll: + clk_put(gclk); +err_gclk: + return; +} +#else +static void __init atstk1003_setup_extdac(void) +{ + +} +#endif /* CONFIG_BOARD_ATSTK1000_EXTDAC */ + +void __init setup_board(void) +{ +#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM + at32_map_usart(0, 1); /* USART 0/B: /dev/ttyS1, IRDA */ +#else + at32_map_usart(1, 0); /* USART 1/A: /dev/ttyS0, DB9 */ +#endif + /* USART 2/unused: expansion connector */ + at32_map_usart(3, 2); /* USART 3/C: /dev/ttyS2, DB9 */ + + at32_setup_serial_console(0); +} + +static int __init atstk1003_init(void) +{ + /* + * ATSTK1000 uses 32-bit SDRAM interface. Reserve the + * SDRAM-specific pins so that nobody messes with them. + */ + at32_reserve_pin(GPIO_PIN_PE(0)); /* DATA[16] */ + at32_reserve_pin(GPIO_PIN_PE(1)); /* DATA[17] */ + at32_reserve_pin(GPIO_PIN_PE(2)); /* DATA[18] */ + at32_reserve_pin(GPIO_PIN_PE(3)); /* DATA[19] */ + at32_reserve_pin(GPIO_PIN_PE(4)); /* DATA[20] */ + at32_reserve_pin(GPIO_PIN_PE(5)); /* DATA[21] */ + at32_reserve_pin(GPIO_PIN_PE(6)); /* DATA[22] */ + at32_reserve_pin(GPIO_PIN_PE(7)); /* DATA[23] */ + at32_reserve_pin(GPIO_PIN_PE(8)); /* DATA[24] */ + at32_reserve_pin(GPIO_PIN_PE(9)); /* DATA[25] */ + at32_reserve_pin(GPIO_PIN_PE(10)); /* DATA[26] */ + at32_reserve_pin(GPIO_PIN_PE(11)); /* DATA[27] */ + at32_reserve_pin(GPIO_PIN_PE(12)); /* DATA[28] */ + at32_reserve_pin(GPIO_PIN_PE(13)); /* DATA[29] */ + at32_reserve_pin(GPIO_PIN_PE(14)); /* DATA[30] */ + at32_reserve_pin(GPIO_PIN_PE(15)); /* DATA[31] */ + at32_reserve_pin(GPIO_PIN_PE(26)); /* SDCS */ + + at32_add_system_devices(); + +#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM + at32_add_device_usart(1); +#else + at32_add_device_usart(0); +#endif + at32_add_device_usart(2); + +#ifndef CONFIG_BOARD_ATSTK100X_SW1_CUSTOM + at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info)); +#endif +#ifdef CONFIG_BOARD_ATSTK100X_SPI1 + at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info)); +#endif +#ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM + at32_add_device_mci(0); +#endif + at32_add_device_usba(0, NULL); +#ifndef CONFIG_BOARD_ATSTK100X_SW3_CUSTOM + at32_add_device_ssc(0, ATMEL_SSC_TX); +#endif + + atstk1000_setup_j2_leds(); + atstk1003_setup_extdac(); + + return 0; +} +postcore_initcall(atstk1003_init); diff --git a/arch/avr32/boards/atstk1000/atstk1004.c b/arch/avr32/boards/atstk1000/atstk1004.c new file mode 100644 index 000000000000..5a77030e07a0 --- /dev/null +++ b/arch/avr32/boards/atstk1000/atstk1004.c @@ -0,0 +1,147 @@ +/* + * ATSTK1003 daughterboard-specific init code + * + * Copyright (C) 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 + * published by the Free Software Foundation. + */ +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include