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author | Wolfgang Denk <wd@denx.de> | 2011-08-04 23:05:07 +0200 |
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committer | Wolfgang Denk <wd@denx.de> | 2011-08-04 23:05:07 +0200 |
commit | fb6440ee9b110b759ef61fd80bbd0df1bbf0f37b (patch) | |
tree | dbde38784fb8b48c7f9b14e70a947fab3a1f3bab /board/atmel | |
parent | 01b0f50060923e89693bf155c677e4f665916b3f (diff) | |
parent | b608b95753873a5073f550cca002c4bebf1a18f5 (diff) | |
download | u-boot-imx-fb6440ee9b110b759ef61fd80bbd0df1bbf0f37b.zip u-boot-imx-fb6440ee9b110b759ef61fd80bbd0df1bbf0f37b.tar.gz u-boot-imx-fb6440ee9b110b759ef61fd80bbd0df1bbf0f37b.tar.bz2 |
Merge branch 'master' of git://git.denx.de/u-boot-arm
* 'master' of git://git.denx.de/u-boot-arm:
drivers/rtc: add Marvell Integrated RTC
Armada100: Add Board Support for Marvell GuruPlug-Display
Armada100: MFP macro naming correction
arm: auto gen asm-offsets.h for mb86r0x
spear: fix build errors for spear3xx/spear600 platforms
cosmetic: arm: lib/board.c: Coding Style cleanup
ARM: versatile: fix board support
SMDKV310: Enable device tree support
SMDKV310: MMC_SPL: Fix building when using "make O="
arm: a320: enable tagged list support
arm: a320: fix multiline comment style
ARMv7: u8500_href: Add missing header to fix compiler warning
Removed unused define, CONFIG_ARMV7.
avr32: add grasshopper (ICnova AP7000) board
AT91/SPI: fix atmel_dataflash_spi.c to allow building without warnings
MAKEALL: remove AT91 boards that are in boards.cfg
AT91: Makes AT91SAM9263-EK build correctly against u-boot-atmel/master
AT91: Makes AT91SAM9263 SoC build correctly against u-boot-atmel/master
AT91: Board fix for AT91SAM9261-EK
AT91: SoC fix at91sam9261_matrix.h
AT91: Makes AT91SAM9RL-EK build correctly against u-boot-atmel/master
AT91: Makes AT91SAM9RL SoC build correctly against u-boot-atmel/master
AT91: change common at91sam9261 files to compile with new scheme
AT91: fix mistake in at91sam9260_devices.c(spi1_hw_init)
a/a/c/arm920t/at91/reset.c: drop obsolete CONFIG_AT91RM9200_USART
README: fix arm920t/at91 path
net/eth.c: drop obsolete at91rm9200 support
README.at91-soc: remove AT91(RM9200) joining notice
a/a/c/arm920t/cpu.c: remove CONFIG_AT91_LEGACY warning
MAKEALL: remove obsolete at91rm9200 soc
ARM: remove obsolete at91rm9200
omap4: clock init support for omap4460
omap4: support TPS programming
omap: reuse omap3 gpio support in omap4
omap4: sdram init changes for omap4460
omap4: add omap4460 revision detection
mkimage: Add OMAP boot image support
omap: add MMC and FAT support to SPL
omap: add basic SPL support
armv7: start.S: fixes and enhancements for SPL
omap4: automatic sdram detection
omap4: calculate EMIF register values
omap4: add sdram init support
omap4: add clock support
omap4: add OMAP4430 revision check
omap4: cleanup pin mux data
omap4: utility function to identify the context of hw init
DA8xx: fix LPSC constants
DA8xx: switch an enum to defines for consistency
DA8xx: add MMC/SD controller addresses
DaVinci EMAC: declare function for all DA8xx CPUs
DA8xx: add generic GPIO driver
DaVinci: rename gpio_defs.h to gpio.h
omap3evm: eth: Include functions only when necessary
omap3evm: Update ethernet reset sequence for Rev.G board
omap3evm: eth: split function setup_net_chip
omap3: Include array definition only when it is used
omap730p2: fix build breaks
omap2420h4: fix build breaks
omap1610inn: fix build breaks
omap1510inn: fix build breaks
omap5912osk: fix build breaks
omap1610h2: fix build breaks
Diffstat (limited to 'board/atmel')
-rw-r--r-- | board/atmel/at91sam9261ek/at91sam9261ek.c | 136 | ||||
-rw-r--r-- | board/atmel/at91sam9261ek/config.mk | 1 | ||||
-rw-r--r-- | board/atmel/at91sam9261ek/led.c | 7 | ||||
-rw-r--r-- | board/atmel/at91sam9263ek/at91sam9263ek.c | 56 | ||||
-rw-r--r-- | board/atmel/at91sam9263ek/config.mk | 1 | ||||
-rw-r--r-- | board/atmel/at91sam9263ek/led.c | 23 | ||||
-rw-r--r-- | board/atmel/at91sam9rlek/at91sam9rlek.c | 73 | ||||
-rw-r--r-- | board/atmel/at91sam9rlek/config.mk | 1 | ||||
-rw-r--r-- | board/atmel/at91sam9rlek/led.c | 6 |
9 files changed, 172 insertions, 132 deletions
diff --git a/board/atmel/at91sam9261ek/at91sam9261ek.c b/board/atmel/at91sam9261ek/at91sam9261ek.c index de5cfae..b6c7d9e 100644 --- a/board/atmel/at91sam9261ek/at91sam9261ek.c +++ b/board/atmel/at91sam9261ek/at91sam9261ek.c @@ -23,6 +23,7 @@ */ #include <common.h> +#include <asm/io.h> #include <asm/arch/at91sam9261.h> #include <asm/arch/at91sam9261_matrix.h> #include <asm/arch/at91sam9_smc.h> @@ -31,7 +32,6 @@ #include <asm/arch/at91_rstc.h> #include <asm/arch/clk.h> #include <asm/arch/gpio.h> -#include <asm/arch/io.h> #include <lcd.h> #include <atmel_lcdc.h> #if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_DRIVER_DM9000) @@ -49,44 +49,48 @@ DECLARE_GLOBAL_DATA_PTR; #ifdef CONFIG_CMD_NAND static void at91sam9261ek_nand_hw_init(void) { + struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC; + struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; unsigned long csa; /* Enable CS3 */ - csa = at91_sys_read(AT91_MATRIX_EBICSA); - at91_sys_write(AT91_MATRIX_EBICSA, - csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA); + csa = readl(&matrix->ebicsa); + csa |= AT91_MATRIX_CS3A_SMC_SMARTMEDIA; + + writel(csa, &matrix->ebicsa); /* Configure SMC CS3 for NAND/SmartMedia */ #ifdef CONFIG_AT91SAM9G10EK - at91_sys_write(AT91_SMC_SETUP(3), - AT91_SMC_NWESETUP_(2) | AT91_SMC_NCS_WRSETUP_(0) | - AT91_SMC_NRDSETUP_(2) | AT91_SMC_NCS_RDSETUP_(0)); - at91_sys_write(AT91_SMC_PULSE(3), - AT91_SMC_NWEPULSE_(3) | AT91_SMC_NCS_WRPULSE_(7) | - AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(7)); - at91_sys_write(AT91_SMC_CYCLE(3), - AT91_SMC_NWECYCLE_(7) | AT91_SMC_NRDCYCLE_(7)); + writel(AT91_SMC_SETUP_NWE(2) | AT91_SMC_SETUP_NCS_WR(0) | + AT91_SMC_SETUP_NRD(2) | AT91_SMC_SETUP_NCS_RD(0), + &smc->cs[3].setup); + writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(7) | + AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(7), + &smc->cs[3].pulse); + writel(AT91_SMC_CYCLE_NWE(7) | AT91_SMC_CYCLE_NRD(7), + &smc->cs[3].cycle); #else - at91_sys_write(AT91_SMC_SETUP(3), - AT91_SMC_NWESETUP_(1) | AT91_SMC_NCS_WRSETUP_(0) | - AT91_SMC_NRDSETUP_(1) | AT91_SMC_NCS_RDSETUP_(0)); - at91_sys_write(AT91_SMC_PULSE(3), - AT91_SMC_NWEPULSE_(3) | AT91_SMC_NCS_WRPULSE_(3) | - AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(3)); - at91_sys_write(AT91_SMC_CYCLE(3), - AT91_SMC_NWECYCLE_(5) | AT91_SMC_NRDCYCLE_(5)); + writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) | + AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0), + &smc->cs[3].setup); + writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(3) | + AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(3), + &smc->cs[3].pulse); + writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(5), + &smc->cs[3].cycle); #endif - at91_sys_write(AT91_SMC_MODE(3), - AT91_SMC_READMODE | AT91_SMC_WRITEMODE | - AT91_SMC_EXNWMODE_DISABLE | + writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE | + AT91_SMC_MODE_EXNW_DISABLE | #ifdef CONFIG_SYS_NAND_DBW_16 - AT91_SMC_DBW_16 | + AT91_SMC_MODE_DBW_16 | #else /* CONFIG_SYS_NAND_DBW_8 */ - AT91_SMC_DBW_8 | + AT91_SMC_MODE_DBW_8 | #endif - AT91_SMC_TDF_(2)); + AT91_SMC_MODE_TDF_CYCLE(2), + &smc->cs[3].mode); - at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_PIOC); + writel(1 << ATMEL_ID_PIOC, &pmc->pcer); /* Configure RDY/BSY */ at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1); @@ -102,35 +106,37 @@ static void at91sam9261ek_nand_hw_init(void) #ifdef CONFIG_DRIVER_DM9000 static void at91sam9261ek_dm9000_hw_init(void) { + struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC; + /* Configure SMC CS2 for DM9000 */ #ifdef CONFIG_AT91SAM9G10EK - at91_sys_write(AT91_SMC_SETUP(2), - AT91_SMC_NWESETUP_(3) | AT91_SMC_NCS_WRSETUP_(0) | - AT91_SMC_NRDSETUP_(3) | AT91_SMC_NCS_RDSETUP_(0)); - at91_sys_write(AT91_SMC_PULSE(2), - AT91_SMC_NWEPULSE_(6) | AT91_SMC_NCS_WRPULSE_(8) | - AT91_SMC_NRDPULSE_(6) | AT91_SMC_NCS_RDPULSE_(8)); - at91_sys_write(AT91_SMC_CYCLE(2), - AT91_SMC_NWECYCLE_(20) | AT91_SMC_NRDCYCLE_(20)); - at91_sys_write(AT91_SMC_MODE(2), - AT91_SMC_READMODE | AT91_SMC_WRITEMODE | - AT91_SMC_EXNWMODE_DISABLE | - AT91_SMC_BAT_WRITE | AT91_SMC_DBW_16 | - AT91_SMC_TDF_(1)); + writel(AT91_SMC_SETUP_NWE(3) | AT91_SMC_SETUP_NCS_WR(0) | + AT91_SMC_SETUP_NRD(3) | AT91_SMC_SETUP_NCS_RD(0), + &smc->cs[2].setup); + writel(AT91_SMC_PULSE_NWE(6) | AT91_SMC_PULSE_NCS_WR(8) | + AT91_SMC_PULSE_NRD(6) | AT91_SMC_PULSE_NCS_RD(8), + &smc->cs[2].pulse); + writel(AT91_SMC_CYCLE_NWE(20) | AT91_SMC_CYCLE_NRD(20), + &smc->cs[2].cycle); + writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE | + AT91_SMC_MODE_EXNW_DISABLE | + AT91_SMC_MODE_BAT | AT91_SMC_MODE_DBW_16 | + AT91_SMC_MODE_TDF_CYCLE(1), + &smc->cs[2].mode); #else - at91_sys_write(AT91_SMC_SETUP(2), - AT91_SMC_NWESETUP_(2) | AT91_SMC_NCS_WRSETUP_(0) | - AT91_SMC_NRDSETUP_(2) | AT91_SMC_NCS_RDSETUP_(0)); - at91_sys_write(AT91_SMC_PULSE(2), - AT91_SMC_NWEPULSE_(4) | AT91_SMC_NCS_WRPULSE_(8) | - AT91_SMC_NRDPULSE_(4) | AT91_SMC_NCS_RDPULSE_(8)); - at91_sys_write(AT91_SMC_CYCLE(2), - AT91_SMC_NWECYCLE_(16) | AT91_SMC_NRDCYCLE_(16)); - at91_sys_write(AT91_SMC_MODE(2), - AT91_SMC_READMODE | AT91_SMC_WRITEMODE | - AT91_SMC_EXNWMODE_DISABLE | - AT91_SMC_BAT_WRITE | AT91_SMC_DBW_16 | - AT91_SMC_TDF_(1)); + writel(AT91_SMC_SETUP_NWE(3) | AT91_SMC_SETUP_NCS_WR(0) | + AT91_SMC_SETUP_NRD(2) | AT91_SMC_SETUP_NCS_RD(0), + &smc->cs[2].setup); + writel(AT91_SMC_PULSE_NWE(4) | AT91_SMC_PULSE_NCS_WR(8) | + AT91_SMC_PULSE_NRD(4) | AT91_SMC_PULSE_NCS_RD(8), + &smc->cs[2].pulse); + writel(AT91_SMC_CYCLE_NWE(16) | AT91_SMC_CYCLE_NRD(16), + &smc->cs[2].cycle); + writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE | + AT91_SMC_MODE_EXNW_DISABLE | + AT91_SMC_MODE_BAT | AT91_SMC_MODE_DBW_16 | + AT91_SMC_MODE_TDF_CYCLE(1), + &smc->cs[2].mode); #endif /* Configure Reset signal as output */ @@ -156,7 +162,7 @@ vidinfo_t panel_info = { vl_vsync_len: 1, vl_upper_margin:1, vl_lower_margin:0, - mmio: AT91SAM9261_LCDC_BASE, + mmio: ATMEL_BASE_LCDC, }; void lcd_enable(void) @@ -171,6 +177,8 @@ void lcd_disable(void) static void at91sam9261ek_lcd_hw_init(void) { + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + at91_set_A_periph(AT91_PIN_PB1, 0); /* LCDHSYNC */ at91_set_A_periph(AT91_PIN_PB2, 0); /* LCDDOTCK */ at91_set_A_periph(AT91_PIN_PB3, 0); /* LCDDEN */ @@ -194,12 +202,11 @@ static void at91sam9261ek_lcd_hw_init(void) at91_set_B_periph(AT91_PIN_PB27, 0); /* LCDD22 */ at91_set_B_periph(AT91_PIN_PB28, 0); /* LCDD23 */ - at91_sys_write(AT91_PMC_SCER, AT91_PMC_HCK1); + writel(AT91_PMC_HCK1, &pmc->scer); -#ifdef CONFIG_AT91SAM9G10EK - gd->fb_base = CONFIG_AT91SAM9G10_LCD_BASE; -#else - gd->fb_base = AT91SAM9261_SRAM_BASE; + /* For 9G10EK, let U-Boot allocate the framebuffer in SDRAM */ +#ifdef CONFIG_AT91SAM9261EK + gd->fb_base = ATMEL_BASE_SRAM; #endif } @@ -217,7 +224,7 @@ void lcd_show_board_info(void) lcd_printf ("(C) 2008 ATMEL Corp\n"); lcd_printf ("at91support@atmel.com\n"); lcd_printf ("%s CPU at %s MHz\n", - CONFIG_SYS_AT91_CPU_NAME, + ATMEL_CPU_NAME, strmhz(temp, get_cpu_clk_rate())); dram_size = 0; @@ -246,9 +253,9 @@ int board_init(void) gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9261EK; #endif /* adress of boot parameters */ - gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; - at91_serial_hw_init(); + at91_seriald_hw_init(); #ifdef CONFIG_CMD_NAND at91sam9261ek_nand_hw_init(); #endif @@ -273,8 +280,9 @@ int board_eth_init(bd_t *bis) int dram_init(void) { - gd->bd->bi_dram[0].start = PHYS_SDRAM; - gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE; + gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, + CONFIG_SYS_SDRAM_SIZE); + return 0; } diff --git a/board/atmel/at91sam9261ek/config.mk b/board/atmel/at91sam9261ek/config.mk deleted file mode 100644 index e554a45..0000000 --- a/board/atmel/at91sam9261ek/config.mk +++ /dev/null @@ -1 +0,0 @@ -CONFIG_SYS_TEXT_BASE = 0x23f00000 diff --git a/board/atmel/at91sam9261ek/led.c b/board/atmel/at91sam9261ek/led.c index 5d1c5f2..0c2f522 100644 --- a/board/atmel/at91sam9261ek/led.c +++ b/board/atmel/at91sam9261ek/led.c @@ -26,12 +26,15 @@ #include <asm/arch/at91sam9261.h> #include <asm/arch/at91_pmc.h> #include <asm/arch/gpio.h> -#include <asm/arch/io.h> +#include <asm/arch/at91_pio.h> +#include <asm/io.h> void coloured_LED_init(void) { + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + /* Enable clock */ - at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_PIOA); + writel(ATMEL_ID_PIOA, &pmc->pcer); at91_set_gpio_output(CONFIG_RED_LED, 1); at91_set_gpio_output(CONFIG_GREEN_LED, 1); diff --git a/board/atmel/at91sam9263ek/at91sam9263ek.c b/board/atmel/at91sam9263ek/at91sam9263ek.c index 91efc07..4d2937d 100644 --- a/board/atmel/at91sam9263ek/at91sam9263ek.c +++ b/board/atmel/at91sam9263ek/at91sam9263ek.c @@ -32,7 +32,8 @@ #include <asm/arch/at91_matrix.h> #include <asm/arch/at91_pio.h> #include <asm/arch/clk.h> -#include <asm/arch/io.h> +#include <asm/io.h> +#include <asm/arch/gpio.h> #include <asm/arch/hardware.h> #include <lcd.h> #include <atmel_lcdc.h> @@ -52,9 +53,9 @@ DECLARE_GLOBAL_DATA_PTR; static void at91sam9263ek_nand_hw_init(void) { unsigned long csa; - at91_smc_t *smc = (at91_smc_t *) AT91_SMC0_BASE; - at91_matrix_t *matrix = (at91_matrix_t *) AT91_MATRIX_BASE; - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + at91_smc_t *smc = (at91_smc_t *) ATMEL_BASE_SMC0; + at91_matrix_t *matrix = (at91_matrix_t *) ATMEL_BASE_MATRIX; + at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; /* Enable CS3 */ csa = readl(&matrix->csa[0]) | AT91_MATRIX_CSA_EBI_CS3A; @@ -83,14 +84,14 @@ static void at91sam9263ek_nand_hw_init(void) AT91_SMC_MODE_TDF_CYCLE(2), &smc->cs[3].mode); - writel(1 << AT91SAM9263_ID_PIOA | 1 << AT91SAM9263_ID_PIOCDE, + writel(1 << ATMEL_ID_PIOA | 1 << ATMEL_ID_PIOCDE, &pmc->pcer); /* Configure RDY/BSY */ - at91_set_pio_input(CONFIG_SYS_NAND_READY_PIN, 1); + at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1); /* Enable NandFlash */ - at91_set_pio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1); + at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1); } #endif @@ -98,11 +99,11 @@ static void at91sam9263ek_nand_hw_init(void) static void at91sam9263ek_macb_hw_init(void) { unsigned long erstl; - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; - at91_pio_t *pio = (at91_pio_t *) AT91_PIO_BASE; - at91_rstc_t *rstc = (at91_rstc_t *) AT91_RSTC_BASE; + at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; + at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO; + at91_rstc_t *rstc = (at91_rstc_t *) ATMEL_BASE_RSTC; /* Enable clock */ - writel(1 << AT91SAM9263_ID_EMAC, &pmc->pcer); + writel(1 << ATMEL_ID_EMAC, &pmc->pcer); /* * Disable pull-up on: @@ -153,7 +154,7 @@ vidinfo_t panel_info = { vl_vsync_len: 1, vl_upper_margin:1, vl_lower_margin:0, - mmio: AT91SAM9263_LCDC_BASE, + mmio: ATMEL_BASE_LCDC, }; void lcd_enable(void) @@ -168,7 +169,7 @@ void lcd_disable(void) static void at91sam9263ek_lcd_hw_init(void) { - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; at91_set_a_periph(AT91_PIO_PORTC, 1, 0); /* LCDHSYNC */ at91_set_a_periph(AT91_PIO_PORTC, 2, 0); /* LCDDOTCK */ @@ -193,8 +194,8 @@ static void at91sam9263ek_lcd_hw_init(void) at91_set_a_periph(AT91_PIO_PORTC, 26, 0); /* LCDD22 */ at91_set_a_periph(AT91_PIO_PORTC, 27, 0); /* LCDD23 */ - writel(1 << AT91SAM9263_ID_LCDC, &pmc->pcer); - gd->fb_base = AT91SAM9263_SRAM0_BASE; + writel(1 << ATMEL_ID_LCDC, &pmc->pcer); + gd->fb_base = ATMEL_BASE_SRAM0; } #ifdef CONFIG_LCD_INFO @@ -218,7 +219,7 @@ void lcd_show_board_info(void) lcd_printf ("(C) 2008 ATMEL Corp\n"); lcd_printf ("at91support@atmel.com\n"); lcd_printf ("%s CPU at %s MHz\n", - CONFIG_SYS_AT91_CPU_NAME, + ATMEL_CPU_NAME, strmhz(temp, get_cpu_clk_rate())); dram_size = 0; @@ -244,6 +245,18 @@ void lcd_show_board_info(void) #endif /* CONFIG_LCD_INFO */ #endif +int board_early_init_f(void) +{ + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + + /* Enable clocks for all PIOs */ + writel((1 << ATMEL_ID_PIOA) | (1 << ATMEL_ID_PIOB) | + (1 << ATMEL_ID_PIOCDE), + &pmc->pcer); + + return 0; +} + int board_init(void) { /* Enable Ctrlc */ @@ -252,9 +265,9 @@ int board_init(void) /* arch number of AT91SAM9263EK-Board */ gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9263EK; /* adress of boot parameters */ - gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; - at91_serial_hw_init(); + at91_seriald_hw_init(); #ifdef CONFIG_CMD_NAND at91sam9263ek_nand_hw_init(); #endif @@ -276,8 +289,9 @@ int board_init(void) int dram_init(void) { - gd->bd->bi_dram[0].start = PHYS_SDRAM; - gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE; + gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, + CONFIG_SYS_SDRAM_SIZE); + return 0; } @@ -291,7 +305,7 @@ int board_eth_init(bd_t *bis) { int rc = 0; #ifdef CONFIG_MACB - rc = macb_eth_initialize(0, (void *) AT91_EMAC_BASE, 0x00); + rc = macb_eth_initialize(0, (void *) ATMEL_BASE_EMAC, 0x00); #endif return rc; } diff --git a/board/atmel/at91sam9263ek/config.mk b/board/atmel/at91sam9263ek/config.mk deleted file mode 100644 index e554a45..0000000 --- a/board/atmel/at91sam9263ek/config.mk +++ /dev/null @@ -1 +0,0 @@ -CONFIG_SYS_TEXT_BASE = 0x23f00000 diff --git a/board/atmel/at91sam9263ek/led.c b/board/atmel/at91sam9263ek/led.c index fa1f05b..c44455e 100644 --- a/board/atmel/at91sam9263ek/led.c +++ b/board/atmel/at91sam9263ek/led.c @@ -23,25 +23,24 @@ */ #include <common.h> -#include <asm/arch/hardware.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_pio.h> +#include <asm/io.h> #include <asm/arch/gpio.h> -#include <asm/arch/io.h> +#include <asm/arch/at91_pmc.h> +#include <asm/arch/at91sam9263.h> void coloured_LED_init(void) { /* Enable clock */ - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - writel(1 << AT91SAM9263_ID_PIOB | 1 << AT91SAM9263_ID_PIOCDE, + writel(1 << ATMEL_ID_PIOB | 1 << ATMEL_ID_PIOCDE, &pmc->pcer); - at91_set_pio_output(CONFIG_RED_LED, 1); - at91_set_pio_output(CONFIG_GREEN_LED, 1); - at91_set_pio_output(CONFIG_YELLOW_LED, 1); + at91_set_gpio_output(CONFIG_RED_LED, 1); + at91_set_gpio_output(CONFIG_GREEN_LED, 1); + at91_set_gpio_output(CONFIG_YELLOW_LED, 1); - at91_set_pio_value(CONFIG_RED_LED, 0); - at91_set_pio_value(CONFIG_GREEN_LED, 1); - at91_set_pio_value(CONFIG_YELLOW_LED, 1); + at91_set_gpio_value(CONFIG_RED_LED, 0); + at91_set_gpio_value(CONFIG_GREEN_LED, 1); + at91_set_gpio_value(CONFIG_YELLOW_LED, 1); } diff --git a/board/atmel/at91sam9rlek/at91sam9rlek.c b/board/atmel/at91sam9rlek/at91sam9rlek.c index e374917..e559084 100644 --- a/board/atmel/at91sam9rlek/at91sam9rlek.c +++ b/board/atmel/at91sam9rlek/at91sam9rlek.c @@ -23,6 +23,7 @@ */ #include <common.h> +#include <asm/io.h> #include <asm/arch/at91sam9rl.h> #include <asm/arch/at91sam9rl_matrix.h> #include <asm/arch/at91sam9_smc.h> @@ -31,7 +32,7 @@ #include <asm/arch/at91_rstc.h> #include <asm/arch/clk.h> #include <asm/arch/gpio.h> -#include <asm/arch/io.h> + #include <lcd.h> #include <atmel_lcdc.h> #if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB) @@ -48,33 +49,37 @@ DECLARE_GLOBAL_DATA_PTR; #ifdef CONFIG_CMD_NAND static void at91sam9rlek_nand_hw_init(void) { + struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC; + struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; unsigned long csa; /* Enable CS3 */ - csa = at91_sys_read(AT91_MATRIX_EBICSA); - at91_sys_write(AT91_MATRIX_EBICSA, - csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA); + csa = readl(&matrix->ebicsa); + csa |= AT91_MATRIX_CS3A_SMC_SMARTMEDIA; + + writel(csa, &matrix->ebicsa); /* Configure SMC CS3 for NAND/SmartMedia */ - at91_sys_write(AT91_SMC_SETUP(3), - AT91_SMC_NWESETUP_(1) | AT91_SMC_NCS_WRSETUP_(0) | - AT91_SMC_NRDSETUP_(1) | AT91_SMC_NCS_RDSETUP_(0)); - at91_sys_write(AT91_SMC_PULSE(3), - AT91_SMC_NWEPULSE_(3) | AT91_SMC_NCS_WRPULSE_(3) | - AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(3)); - at91_sys_write(AT91_SMC_CYCLE(3), - AT91_SMC_NWECYCLE_(5) | AT91_SMC_NRDCYCLE_(5)); - at91_sys_write(AT91_SMC_MODE(3), - AT91_SMC_READMODE | AT91_SMC_WRITEMODE | - AT91_SMC_EXNWMODE_DISABLE | + writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) | + AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0), + &smc->cs[3].setup); + writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(3) | + AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(3), + &smc->cs[3].pulse); + writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(5), + &smc->cs[3].cycle); + writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE | + AT91_SMC_MODE_EXNW_DISABLE | #ifdef CONFIG_SYS_NAND_DBW_16 - AT91_SMC_DBW_16 | + AT91_SMC_MODE_DBW_16 | #else /* CONFIG_SYS_NAND_DBW_8 */ - AT91_SMC_DBW_8 | + AT91_SMC_MODE_DBW_8 | #endif - AT91_SMC_TDF_(2)); + AT91_SMC_MODE_TDF_CYCLE(2), + &smc->cs[3].mode); - at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_PIOD); + writel(1 << ATMEL_ID_PIOD, &pmc->pcer); /* Configure RDY/BSY */ at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1); @@ -102,7 +107,7 @@ vidinfo_t panel_info = { vl_vsync_len: 1, vl_upper_margin:1, vl_lower_margin:0, - mmio: AT91SAM9RL_LCDC_BASE, + mmio: ATMEL_BASE_LCDC, }; void lcd_enable(void) @@ -116,6 +121,8 @@ void lcd_disable(void) } static void at91sam9rlek_lcd_hw_init(void) { + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + at91_set_B_periph(AT91_PIN_PC1, 0); /* LCDPWR */ at91_set_A_periph(AT91_PIN_PC5, 0); /* LCDHSYNC */ at91_set_A_periph(AT91_PIN_PC6, 0); /* LCDDOTCK */ @@ -138,9 +145,7 @@ static void at91sam9rlek_lcd_hw_init(void) at91_set_B_periph(AT91_PIN_PC24, 0); /* LCDD22 */ at91_set_B_periph(AT91_PIN_PC25, 0); /* LCDD23 */ - at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_LCDC); - - gd->fb_base = 0; + writel(1 << ATMEL_ID_LCDC, &pmc->pcer); } #ifdef CONFIG_LCD_INFO @@ -157,7 +162,7 @@ void lcd_show_board_info(void) lcd_printf ("(C) 2008 ATMEL Corp\n"); lcd_printf ("at91support@atmel.com\n"); lcd_printf ("%s CPU at %s MHz\n", - CONFIG_SYS_AT91_CPU_NAME, + ATMEL_CPU_NAME, strmhz(temp, get_cpu_clk_rate())); dram_size = 0; @@ -173,6 +178,17 @@ void lcd_show_board_info(void) #endif /* CONFIG_LCD_INFO */ #endif +int board_early_init_f(void) +{ + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + + /* Enable clocks for all PIOs */ + writel((1 << ATMEL_ID_PIOA) | (1 << ATMEL_ID_PIOB) | + (1 << ATMEL_ID_PIOC) | (1 << ATMEL_ID_PIOD), + &pmc->pcer); + + return 0; +} int board_init(void) { @@ -182,9 +198,9 @@ int board_init(void) /* arch number of AT91SAM9RLEK-Board */ gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9RLEK; /* adress of boot parameters */ - gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; - at91_serial_hw_init(); + at91_seriald_hw_init(); #ifdef CONFIG_CMD_NAND at91sam9rlek_nand_hw_init(); #endif @@ -199,7 +215,8 @@ int board_init(void) int dram_init(void) { - gd->bd->bi_dram[0].start = PHYS_SDRAM; - gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE; + gd->ram_size = get_ram_size( + (void *)CONFIG_SYS_SDRAM_BASE, + CONFIG_SYS_SDRAM_SIZE); return 0; } diff --git a/board/atmel/at91sam9rlek/config.mk b/board/atmel/at91sam9rlek/config.mk deleted file mode 100644 index e554a45..0000000 --- a/board/atmel/at91sam9rlek/config.mk +++ /dev/null @@ -1 +0,0 @@ -CONFIG_SYS_TEXT_BASE = 0x23f00000 diff --git a/board/atmel/at91sam9rlek/led.c b/board/atmel/at91sam9rlek/led.c index 9634cc0..987e8c0 100644 --- a/board/atmel/at91sam9rlek/led.c +++ b/board/atmel/at91sam9rlek/led.c @@ -26,12 +26,14 @@ #include <asm/arch/at91sam9rl.h> #include <asm/arch/at91_pmc.h> #include <asm/arch/gpio.h> -#include <asm/arch/io.h> +#include <asm/io.h> void coloured_LED_init(void) { + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + /* Enable clock */ - at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_PIOD); + writel(ATMEL_ID_PIOD, &pmc->pcer); at91_set_gpio_output(CONFIG_RED_LED, 1); at91_set_gpio_output(CONFIG_GREEN_LED, 1); |