diff options
51 files changed, 3814 insertions, 1359 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 8395f2eeb78..4d544ffde18 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5303,8 +5303,8 @@ F: drivers/*/*s3c2410* F: drivers/*/*/*s3c2410* TI DAVINCI MACHINE SUPPORT -P: Kevin Hilman -M: davinci-linux-open-source@linux.davincidsp.com +M: Kevin Hilman <khilman@deeprootsystems.com> +L: davinci-linux-open-source@linux.davincidsp.com (subscribers-only) Q: http://patchwork.kernel.org/project/linux-davinci/list/ S: Supported F: arch/arm/mach-davinci diff --git a/arch/arm/configs/da8xx_omapl_defconfig b/arch/arm/configs/da8xx_omapl_defconfig index ba6670556f7..cdc40c4b8c4 100644 --- a/arch/arm/configs/da8xx_omapl_defconfig +++ b/arch/arm/configs/da8xx_omapl_defconfig @@ -17,6 +17,8 @@ CONFIG_MODVERSIONS=y CONFIG_ARCH_DAVINCI=y CONFIG_ARCH_DAVINCI_DA830=y CONFIG_ARCH_DAVINCI_DA850=y +CONFIG_MACH_MITYOMAPL138=y +CONFIG_MACH_OMAPL138_HAWKBOARD=y CONFIG_DAVINCI_RESET_CLOCKS=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y @@ -79,6 +81,7 @@ CONFIG_I2C_DAVINCI=y # CONFIG_HWMON is not set CONFIG_WATCHDOG=y CONFIG_REGULATOR=y +CONFIG_REGULATOR_DUMMY=y CONFIG_REGULATOR_TPS6507X=y CONFIG_FB=y CONFIG_FB_DA8XX=y diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig index 71f90f86474..b77b860b36d 100644 --- a/arch/arm/mach-davinci/Kconfig +++ b/arch/arm/mach-davinci/Kconfig @@ -20,23 +20,23 @@ config ARCH_DAVINCI_DM644x select ARCH_DAVINCI_DMx config ARCH_DAVINCI_DM355 - bool "DaVinci 355 based system" + bool "DaVinci 355 based system" select AINTC select ARCH_DAVINCI_DMx config ARCH_DAVINCI_DM646x - bool "DaVinci 646x based system" + bool "DaVinci 646x based system" select AINTC select ARCH_DAVINCI_DMx config ARCH_DAVINCI_DA830 - bool "DA830/OMAP-L137 based system" + bool "DA830/OMAP-L137/AM17x based system" select CP_INTC select ARCH_DAVINCI_DA8XX select CPU_DCACHE_WRITETHROUGH # needed on silicon revs 1.0, 1.1 config ARCH_DAVINCI_DA850 - bool "DA850/OMAP-L138 based system" + bool "DA850/OMAP-L138/AM18x based system" select CP_INTC select ARCH_DAVINCI_DA8XX select ARCH_HAS_CPUFREQ @@ -115,21 +115,21 @@ config MACH_DAVINCI_DM365_EVM for development is a DM365 EVM config MACH_DAVINCI_DA830_EVM - bool "TI DA830/OMAP-L137 Reference Platform" + bool "TI DA830/OMAP-L137/AM17x Reference Platform" default ARCH_DAVINCI_DA830 depends on ARCH_DAVINCI_DA830 select GPIO_PCF857X help - Say Y here to select the TI DA830/OMAP-L137 Evaluation Module. + Say Y here to select the TI DA830/OMAP-L137/AM17x Evaluation Module. choice - prompt "Select DA830/OMAP-L137 UI board peripheral" + prompt "Select DA830/OMAP-L137/AM17x UI board peripheral" depends on MACH_DAVINCI_DA830_EVM help - The presence of UI card on the DA830/OMAP-L137 EVM is detected - automatically based on successful probe of the I2C based GPIO - expander on that board. This option selected in this menu has - an effect only in case of a successful UI card detection. + The presence of UI card on the DA830/OMAP-L137/AM17x EVM is + detected automatically based on successful probe of the I2C + based GPIO expander on that board. This option selected in this + menu has an effect only in case of a successful UI card detection. config DA830_UI_LCD bool "LCD" @@ -140,23 +140,23 @@ config DA830_UI_LCD config DA830_UI_NAND bool "NAND flash" help - Say Y here to use the NAND flash. Do not forget to setup + Say Y here to use the NAND flash. Do not forget to setup the switch correctly. endchoice config MACH_DAVINCI_DA850_EVM - bool "TI DA850/OMAP-L138 Reference Platform" + bool "TI DA850/OMAP-L138/AM18x Reference Platform" default ARCH_DAVINCI_DA850 depends on ARCH_DAVINCI_DA850 select GPIO_PCA953X help - Say Y here to select the TI DA850/OMAP-L138 Evaluation Module. + Say Y here to select the TI DA850/OMAP-L138/AM18x Evaluation Module. choice prompt "Select peripherals connected to expander on UI board" depends on MACH_DAVINCI_DA850_EVM help - The presence of User Interface (UI) card on the DA850/OMAP-L138 + The presence of User Interface (UI) card on the DA850/OMAP-L138/AM18x EVM is detected automatically based on successful probe of the I2C based GPIO expander on that card. This option selected in this menu has an effect only in case of a successful UI card detection. @@ -165,13 +165,13 @@ config DA850_UI_NONE bool "No peripheral is enabled" help Say Y if you do not want to enable any of the peripherals connected - to TCA6416 expander on DA850/OMAP-L138 EVM UI card + to TCA6416 expander on DA850/OMAP-L138/AM18x EVM UI card config DA850_UI_RMII bool "RMII Ethernet PHY" help - Say Y if you want to use the RMII PHY on the DA850/OMAP-L138 EVM. - This PHY is found on the UI daughter card that is supplied with + Say Y if you want to use the RMII PHY on the DA850/OMAP-L138/AM18x + EVM. This PHY is found on the UI daughter card that is supplied with the EVM. NOTE: Please take care while choosing this option, MII PHY will not be functional if RMII mode is selected. @@ -185,6 +185,22 @@ config MACH_TNETV107X help Say Y here to select the TI TNETV107X Evaluation Module. +config MACH_MITYOMAPL138 + bool "Critical Link MityDSP-L138/MityARM-1808 SoM" + depends on ARCH_DAVINCI_DA850 + help + Say Y here to select the Critical Link MityDSP-L138/MityARM-1808 + System on Module. Information on this SoM may be found at + http://www.mitydsp.com + +config MACH_OMAPL138_HAWKBOARD + bool "TI AM1808 / OMAPL-138 Hawkboard platform" + depends on ARCH_DAVINCI_DA850 + help + Say Y here to select the TI AM1808 / OMAPL-138 Hawkboard platform . + Information of this board may be found at + http://www.hawkboard.org/ + config DAVINCI_MUX bool "DAVINCI multiplexing support" depends on ARCH_DAVINCI @@ -195,20 +211,20 @@ config DAVINCI_MUX say Y. config DAVINCI_MUX_DEBUG - bool "Multiplexing debug output" - depends on DAVINCI_MUX - help - Makes the multiplexing functions print out a lot of debug info. - This is useful if you want to find out the correct values of the - multiplexing registers. + bool "Multiplexing debug output" + depends on DAVINCI_MUX + help + Makes the multiplexing functions print out a lot of debug info. + This is useful if you want to find out the correct values of the + multiplexing registers. config DAVINCI_MUX_WARNINGS - bool "Warn about pins the bootloader didn't set up" - depends on DAVINCI_MUX - help - Choose Y here to warn whenever driver initialization logic needs - to change the pin multiplexing setup. When there are no warnings - printed, it's safe to deselect DAVINCI_MUX for your product. + bool "Warn about pins the bootloader didn't set up" + depends on DAVINCI_MUX + help + Choose Y here to warn whenever driver initialization logic needs + to change the pin multiplexing setup. When there are no warnings + printed, it's safe to deselect DAVINCI_MUX for your product. config DAVINCI_RESET_CLOCKS bool "Reset unused clocks during boot" diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile index eab4c0fd667..0b87a1ca2bb 100644 --- a/arch/arm/mach-davinci/Makefile +++ b/arch/arm/mach-davinci/Makefile @@ -5,7 +5,7 @@ # Common objects obj-y := time.o clock.o serial.o io.o psc.o \ - gpio.o dma.o usb.o common.o sram.o + gpio.o dma.o usb.o common.o sram.o aemif.o obj-$(CONFIG_DAVINCI_MUX) += mux.o @@ -33,6 +33,8 @@ obj-$(CONFIG_MACH_DAVINCI_DM365_EVM) += board-dm365-evm.o obj-$(CONFIG_MACH_DAVINCI_DA830_EVM) += board-da830-evm.o obj-$(CONFIG_MACH_DAVINCI_DA850_EVM) += board-da850-evm.o obj-$(CONFIG_MACH_TNETV107X) += board-tnetv107x-evm.o +obj-$(CONFIG_MACH_MITYOMAPL138) += board-mityomapl138.o +obj-$(CONFIG_MACH_OMAPL138_HAWKBOARD) += board-omapl138-hawk.o # Power Management obj-$(CONFIG_CPU_FREQ) += cpufreq.o diff --git a/arch/arm/mach-davinci/aemif.c b/arch/arm/mach-davinci/aemif.c new file mode 100644 index 00000000000..9c3f500fc12 --- /dev/null +++ b/arch/arm/mach-davinci/aemif.c @@ -0,0 +1,133 @@ +/* + * AEMIF support for DaVinci SoCs + * + * Copyright (C) 2010 Texas Instruments Incorporated. http://www.ti.com/ + * + * 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 <linux/kernel.h> +#include <linux/io.h> +#include <linux/err.h> +#include <linux/clk.h> +#include <linux/module.h> +#include <linux/time.h> + +#include <mach/aemif.h> + +/* Timing value configuration */ + +#define TA(x) ((x) << 2) +#define RHOLD(x) ((x) << 4) +#define RSTROBE(x) ((x) << 7) +#define RSETUP(x) ((x) << 13) +#define WHOLD(x) ((x) << 17) +#define WSTROBE(x) ((x) << 20) +#define WSETUP(x) ((x) << 26) + +#define TA_MAX 0x3 +#define RHOLD_MAX 0x7 +#define RSTROBE_MAX 0x3f +#define RSETUP_MAX 0xf +#define WHOLD_MAX 0x7 +#define WSTROBE_MAX 0x3f +#define WSETUP_MAX 0xf + +#define TIMING_MASK (TA(TA_MAX) | \ + RHOLD(RHOLD_MAX) | \ + RSTROBE(RSTROBE_MAX) | \ + RSETUP(RSETUP_MAX) | \ + WHOLD(WHOLD_MAX) | \ + WSTROBE(WSTROBE_MAX) | \ + WSETUP(WSETUP_MAX)) + +/* + * aemif_calc_rate - calculate timing data. + * @wanted: The cycle time needed in nanoseconds. + * @clk: The input clock rate in kHz. + * @max: The maximum divider value that can be programmed. + * + * On success, returns the calculated timing value minus 1 for easy + * programming into AEMIF timing registers, else negative errno. + */ +static int aemif_calc_rate(int wanted, unsigned long clk, int max) +{ + int result; + + result = DIV_ROUND_UP((wanted * clk), NSEC_PER_MSEC) - 1; + + pr_debug("%s: result %d from %ld, %d\n", __func__, result, clk, wanted); + + /* It is generally OK to have a more relaxed timing than requested... */ + if (result < 0) + result = 0; + + /* ... But configuring tighter timings is not an option. */ + else if (result > max) + result = -EINVAL; + + return result; +} + +/** + * davinci_aemif_setup_timing - setup timing values for a given AEMIF interface + * @t: timing values to be progammed + * @base: The virtual base address of the AEMIF interface + * @cs: chip-select to program the timing values for + * + * This function programs the given timing values (in real clock) into the + * AEMIF registers taking the AEMIF clock into account. + * + * This function does not use any locking while programming the AEMIF + * because it is expected that there is only one user of a given + * chip-select. + * + * Returns 0 on success, else negative errno. + */ +int davinci_aemif_setup_timing(struct davinci_aemif_timing *t, + void __iomem *base, unsigned cs) +{ + unsigned set, val; + unsigned ta, rhold, rstrobe, rsetup, whold, wstrobe, wsetup; + unsigned offset = A1CR_OFFSET + cs * 4; + struct clk *aemif_clk; + unsigned long clkrate; + + if (!t) + return 0; /* Nothing to do */ + + aemif_clk = clk_get(NULL, "aemif"); + if (IS_ERR(aemif_clk)) + return PTR_ERR(aemif_clk); + + clkrate = clk_get_rate(aemif_clk); + + clkrate /= 1000; /* turn clock into kHz for ease of use */ + + ta = aemif_calc_rate(t->ta, clkrate, TA_MAX); + rhold = aemif_calc_rate(t->rhold, clkrate, RHOLD_MAX); + rstrobe = aemif_calc_rate(t->rstrobe, clkrate, RSTROBE_MAX); + rsetup = aemif_calc_rate(t->rsetup, clkrate, RSETUP_MAX); + whold = aemif_calc_rate(t->whold, clkrate, WHOLD_MAX); + wstrobe = aemif_calc_rate(t->wstrobe, clkrate, WSTROBE_MAX); + wsetup = aemif_calc_rate(t->wsetup, clkrate, WSETUP_MAX); + + if (ta < 0 || rhold < 0 || rstrobe < 0 || rsetup < 0 || + whold < 0 || wstrobe < 0 || wsetup < 0) { + pr_err("%s: cannot get suitable timings\n", __func__); + return -EINVAL; + } + + set = TA(ta) | RHOLD(rhold) | RSTROBE(rstrobe) | RSETUP(rsetup) | + WHOLD(whold) | WSTROBE(wstrobe) | WSETUP(wsetup); + + val = __raw_readl(base + offset); + val &= ~TIMING_MASK; + val |= set; + __raw_writel(val, base + offset); + + return 0; +} +EXPORT_SYMBOL(davinci_aemif_setup_timing); diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c index 7f3cdbfc0fb..b52a3a1abd9 100644 --- a/arch/arm/mach-davinci/board-da830-evm.c +++ b/arch/arm/mach-davinci/board-da830-evm.c @@ -29,10 +29,9 @@ #include <mach/nand.h> #include <mach/da8xx.h> #include <mach/usb.h> +#include <mach/aemif.h> -#define DA830_EVM_PHY_MASK 0x0 -#define DA830_EVM_MDIO_FREQUENCY 2200000 /* PHY bus frequency */ - +#define DA830_EVM_PHY_ID "" /* * USB1 VBUS is controlled by GPIO1[15], over-current is reported on GPIO2[4]. */ @@ -360,6 +359,16 @@ static struct nand_bbt_descr da830_evm_nand_bbt_mirror_descr = { .pattern = da830_evm_nand_mirror_pattern }; +static struct davinci_aemif_timing da830_evm_nandflash_timing = { + .wsetup = 24, + .wstrobe = 21, + .whold = 14, + .rsetup = 19, + .rstrobe = 50, + .rhold = 0, + .ta = 20, +}; + static struct davinci_nand_pdata da830_evm_nand_pdata = { .parts = da830_evm_nand_partitions, .nr_parts = ARRAY_SIZE(da830_evm_nand_partitions), @@ -368,6 +377,7 @@ static struct davinci_nand_pdata da830_evm_nand_pdata = { .options = NAND_USE_FLASH_BBT, .bbt_td = &da830_evm_nand_bbt_main_descr, .bbt_md = &da830_evm_nand_bbt_mirror_descr, + .timing = &da830_evm_nandflash_timing, }; static struct resource da830_evm_nand_resources[] = { @@ -546,9 +556,8 @@ static __init void da830_evm_init(void) da830_evm_usb_init(); - soc_info->emac_pdata->phy_mask = DA830_EVM_PHY_MASK; - soc_info->emac_pdata->mdio_max_freq = DA830_EVM_MDIO_FREQUENCY; soc_info->emac_pdata->rmii_en = 1; + soc_info->emac_pdata->phy_id = DA830_EVM_PHY_ID; ret = davinci_cfg_reg_list(da830_cpgmac_pins); if (ret) @@ -586,6 +595,9 @@ static __init void da830_evm_init(void) #ifdef CONFIG_SERIAL_8250_CONSOLE static int __init da830_evm_console_init(void) { + if (!machine_is_davinci_da830_evm()) + return 0; + return add_preferred_console("ttyS", 2, "115200"); } console_initcall(da830_evm_console_init); @@ -596,7 +608,7 @@ static void __init da830_evm_map_io(void) da830_init(); } -MACHINE_START(DAVINCI_DA830_EVM, "DaVinci DA830/OMAP-L137 EVM") +MACHINE_START(DAVINCI_DA830_EVM, "DaVinci DA830/OMAP-L137/AM17x EVM") .boot_params = (DA8XX_DDR_BASE + 0x100), .map_io = da830_evm_map_io, .init_irq = cp_intc_init, diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index b26f5cbfce3..c6e11c682e4 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -26,7 +26,6 @@ #include <linux/mtd/physmap.h> #include <linux/regulator/machine.h> #include <linux/regulator/tps6507x.h> -#include <linux/mfd/tps6507x.h> #include <linux/input/tps6507x-ts.h> #include <asm/mach-types.h> @@ -36,10 +35,9 @@ #include <mach/da8xx.h> #include <mach/nand.h> #include <mach/mux.h> +#include <mach/aemif.h> -#define DA850_EVM_PHY_MASK 0x1 -#define DA850_EVM_MDIO_FREQUENCY 2200000 /* PHY bus frequency */ - +#define DA850_EVM_PHY_ID "0:00" #define DA850_LCD_PWR_PIN GPIO_TO_PIN(2, 8) #define DA850_LCD_BL_PIN GPIO_TO_PIN(2, 15) @@ -110,7 +108,7 @@ static struct platform_device da850_pm_device = { * to boot, using TI's tools to install the secondary boot loader * (UBL) and U-Boot. */ -struct mtd_partition da850_evm_nandflash_partition[] = { +static struct mtd_partition da850_evm_nandflash_partition[] = { { .name = "u-boot env", .offset = 0, @@ -143,12 +141,23 @@ struct mtd_partition da850_evm_nandflash_partition[] = { }, }; +static struct davinci_aemif_timing da850_evm_nandflash_timing = { + .wsetup = 24, + .wstrobe = 21, + .whold = 14, + .rsetup = 19, + .rstrobe = 50, + .rhold = 0, + .ta = 20, +}; + static struct davinci_nand_pdata da850_evm_nandflash_data = { .parts = da850_evm_nandflash_partition, .nr_parts = ARRAY_SIZE(da850_evm_nandflash_partition), .ecc_mode = NAND_ECC_HW, .ecc_bits = 4, .options = NAND_USE_FLASH_BBT, + .timing = &da850_evm_nandflash_timing, }; static struct resource da850_evm_nandflash_resource[] = { @@ -196,6 +205,30 @@ static void __init da850_evm_init_nor(void) iounmap(aemif_addr); } +static const short da850_evm_nand_pins[] = { + DA850_EMA_D_0, DA850_EMA_D_1, DA850_EMA_D_2, DA850_EMA_D_3, + DA850_EMA_D_4, DA850_EMA_D_5, DA850_EMA_D_6, DA850_EMA_D_7, + DA850_EMA_A_1, DA850_EMA_A_2, DA850_NEMA_CS_3, DA850_NEMA_CS_4, + DA850_NEMA_WE, DA850_NEMA_OE, + -1 +}; + +static const short da850_evm_nor_pins[] = { + DA850_EMA_BA_1, DA850_EMA_CLK, DA850_EMA_WAIT_1, DA850_NEMA_CS_2, + DA850_NEMA_WE, DA850_NEMA_OE, DA850_EMA_D_0, DA850_EMA_D_1, + DA850_EMA_D_2, DA850_EMA_D_3, DA850_EMA_D_4, DA850_EMA_D_5, + DA850_EMA_D_6, DA850_EMA_D_7, DA850_EMA_D_8, DA850_EMA_D_9, + DA850_EMA_D_10, DA850_EMA_D_11, DA850_EMA_D_12, DA850_EMA_D_13, + DA850_EMA_D_14, DA850_EMA_D_15, DA850_EMA_A_0, DA850_EMA_A_1, + DA850_EMA_A_2, DA850_EMA_A_3, DA850_EMA_A_4, DA850_EMA_A_5, + DA850_EMA_A_6, DA850_EMA_A_7, DA850_EMA_A_8, DA850_EMA_A_9, + DA850_EMA_A_10, DA850_EMA_A_11, DA850_EMA_A_12, DA850_EMA_A_13, + DA850_EMA_A_14, DA850_EMA_A_15, DA850_EMA_A_16, DA850_EMA_A_17, + DA850_EMA_A_18, DA850_EMA_A_19, DA850_EMA_A_20, DA850_EMA_A_21, + DA850_EMA_A_22, DA850_EMA_A_23, + -1 +}; + static u32 ui_card_detected; #if defined(CONFIG_MMC_DAVINCI) || \ @@ -205,17 +238,17 @@ static u32 ui_card_detected; #define HAS_MMC 0 #endif -static __init void da850_evm_setup_nor_nand(void) +static inline void da850_evm_setup_nor_nand(void) { int ret = 0; if (ui_card_detected & !HAS_MMC) { - ret = davinci_cfg_reg_list(da850_nand_pins); + ret = davinci_cfg_reg_list(da850_evm_nand_pins); if (ret) pr_warning("da850_evm_init: nand mux setup failed: " "%d\n", ret); - ret = davinci_cfg_reg_list(da850_nor_pins); + ret = davinci_cfg_reg_list(da850_evm_nor_pins); if (ret) pr_warning("da850_evm_init: nor mux setup failed: %d\n", ret); @@ -406,7 +439,7 @@ static int da850_lcd_hw_init(void) /* TPS65070 voltage regulator support */ /* 3.3V */ -struct regulator_consumer_supply tps65070_dcdc1_consumers[] = { +static struct regulator_consumer_supply tps65070_dcdc1_consumers[] = { { .supply = "usb0_vdda33", }, @@ -416,7 +449,7 @@ struct regulator_consumer_supply tps65070_dcdc1_consumers[] = { }; /* 3.3V or 1.8V */ -struct regulator_consumer_supply tps65070_dcdc2_consumers[] = { +static struct regulator_consumer_supply tps65070_dcdc2_consumers[] = { { .supply = "dvdd3318_a", }, @@ -429,14 +462,14 @@ struct regulator_consumer_supply tps65070_dcdc2_consumers[] = { }; /* 1.2V */ -struct regulator_consumer_supply tps65070_dcdc3_consumers[] = { +static struct regulator_consumer_supply tps65070_dcdc3_consumers[] = { { .supply = "cvdd", }, }; /* 1.8V LDO */ -struct regulator_consumer_supply tps65070_ldo1_consumers[] = { +static struct regulator_consumer_supply tps65070_ldo1_consumers[] = { { .supply = "sata_vddr", }, @@ -452,7 +485,7 @@ struct regulator_consumer_supply tps65070_ldo1_consumers[] = { }; /* 1.2V LDO */ -struct regulator_consumer_supply tps65070_ldo2_consumers[] = { +static struct regulator_consumer_supply tps65070_ldo2_consumers[] = { { .supply = "sata_vdd", }, @@ -475,7 +508,7 @@ static struct tps6507x_reg_platform_data tps6507x_platform_data = { .defdcdc_default = true, }; -struct regulator_init_data tps65070_regulator_data[] = { +static struct regulator_init_data tps65070_regulator_data[] = { /* dcdc1 */ { .constraints = { @@ -576,6 +609,23 @@ static const short da850_evm_lcdc_pins[] = { -1 }; +static const short da850_evm_mii_pins[] = { + DA850_MII_TXEN, DA850_MII_TXCLK, DA850_MII_COL, DA850_MII_TXD_3, + DA850_MII_TXD_2, DA850_MII_TXD_1, DA850_MII_TXD_0, DA850_MII_RXER, + DA850_MII_CRS, DA850_MII_RXCLK, DA850_MII_RXDV, DA850_MII_RXD_3, + DA850_MII_RXD_2, DA850_MII_RXD_1, DA850_MII_RXD_0, DA850_MDIO_CLK, + DA850_MDIO_D, + -1 +}; + +static const short da850_evm_rmii_pins[] = { + DA850_RMII_TXD_0, DA850_RMII_TXD_1, DA850_RMII_TXEN, + DA850_RMII_CRS_DV, DA850_RMII_RXD_0, DA850_RMII_RXD_1, + DA850_RMII_RXER, DA850_RMII_MHZ_50_CLK, DA850_MDIO_CLK, + DA850_MDIO_D, + -1 +}; + static int __init da850_evm_config_emac(void) { void __iomem *cfg_chip3_base; @@ -593,12 +643,12 @@ static int __init da850_evm_config_emac(void) if (rmii_en) { val |= BIT(8); - ret = davinci_cfg_reg_list(da850_rmii_pins); + ret = davinci_cfg_reg_list(da850_evm_rmii_pins); pr_info("EMAC: RMII PHY configured, MII PHY will not be" " functional\n"); } else { val &= ~BIT(8); - ret = davinci_cfg_reg_list(da850_cpgmac_pins); + ret = davinci_cfg_reg_list(da850_evm_mii_pins); pr_info("EMAC: MII PHY configured, RMII PHY will not be" " functional\n"); } @@ -625,8 +675,7 @@ static int __init da850_evm_config_emac(void) /* Enable/Disable MII MDIO clock */ gpio_direction_output(DA850_MII_MDIO_CLKEN_PIN, rmii_en); - soc_info->emac_pdata->phy_mask = DA850_EVM_PHY_MASK; - soc_info->emac_pdata->mdio_max_freq = DA850_EVM_MDIO_FREQUENCY; + soc_info->emac_pdata->phy_id = DA850_EVM_PHY_ID; ret = da8xx_register_emac(); if (ret) @@ -787,7 +836,7 @@ static __init void da850_evm_init(void) if (ret) pr_warning("da850_evm_init: rtc setup failed: %d\n", ret); - ret = da850_register_cpufreq(); + ret = da850_register_cpufreq("pll0_sysclk3"); if (ret) pr_warning("da850_evm_init: cpufreq registration failed: %d\n", ret); @@ -806,6 +855,9 @@ static __init void da850_evm_init(void) #ifdef CONFIG_SERIAL_8250_CONSOLE static int __init da850_evm_console_init(void) { + if (!machine_is_davinci_da850_evm()) + return 0; + return add_preferred_console("ttyS", 2, "115200"); } console_initcall(da850_evm_console_init); @@ -816,7 +868,7 @@ static void __init da850_evm_map_io(void) da850_init(); } -MACHINE_START(DAVINCI_DA850_EVM, "DaVinci DA850/OMAP-L138 EVM") +MACHINE_START(DAVINCI_DA850_EVM, "DaVinci DA850/OMAP-L138/AM18x EVM") .boot_params = (DA8XX_DDR_BASE + 0x100), .map_io = da850_evm_map_io, .init_irq = cp_intc_init, diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c index 944a0cbaf5c..c67f684ee3e 100644 --- a/ |