Loading arch/arm/configs/bonito_defconfig 0 → 100644 +72 −0 Original line number Diff line number Diff line CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 # CONFIG_UTS_NS is not set # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set CONFIG_ARCH_SHMOBILE=y CONFIG_ARCH_R8A7740=y CONFIG_MACH_BONITO=y # CONFIG_SH_TIMER_TMU is not set CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set CONFIG_FORCE_MAX_ZONEORDER=12 CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="console=ttySC5,115200 earlyprintk=sh-sci.5,115200 ignore_loglevel" CONFIG_KEXEC=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set # CONFIG_SUSPEND is not set CONFIG_PM_RUNTIME=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_FIRMWARE_IN_KERNEL is not set CONFIG_MTD=y CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_ADV_OPTIONS=y CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_ARM_INTEGRATOR=y CONFIG_MTD_BLOCK2MTD=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_LOWLEVEL is not set # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_SH_SCI=y CONFIG_SERIAL_SH_SCI_NR_UARTS=9 CONFIG_SERIAL_SH_SCI_CONSOLE=y # CONFIG_HW_RANDOM is not set CONFIG_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_SH_MOBILE=y CONFIG_GPIO_SYSFS=y # CONFIG_HWMON is not set # CONFIG_MFD_SUPPORT is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set CONFIG_UIO=y CONFIG_UIO_PDRV=y CONFIG_UIO_PDRV_GENIRQ=y # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY_USER is not set CONFIG_TMPFS=y # CONFIG_MISC_FILESYSTEMS is not set # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set # CONFIG_ARM_UNWIND is not set arch/arm/mach-shmobile/Kconfig +7 −2 Original line number Diff line number Diff line Loading @@ -81,6 +81,11 @@ config MACH_KOTA2 select ARCH_REQUIRE_GPIOLIB depends on ARCH_SH73A0 config MACH_BONITO bool "bonito board" select ARCH_REQUIRE_GPIOLIB depends on ARCH_R8A7740 comment "SH-Mobile System Configuration" menu "Memory configuration" Loading @@ -89,7 +94,7 @@ config MEMORY_START hex "Physical memory start address" default "0x50000000" if MACH_G3EVM default "0x40000000" if MACH_G4EVM || MACH_AP4EVB || MACH_AG5EVM || \ MACH_MACKEREL MACH_MACKEREL || MACH_BONITO default "0x41000000" if MACH_KOTA2 default "0x00000000" ---help--- Loading @@ -101,7 +106,7 @@ config MEMORY_SIZE hex "Physical memory size" default "0x08000000" if MACH_G3EVM default "0x08000000" if MACH_G4EVM default "0x20000000" if MACH_AG5EVM default "0x20000000" if MACH_AG5EVM || MACH_BONITO default "0x1e000000" if MACH_KOTA2 default "0x10000000" if MACH_AP4EVB || MACH_MACKEREL default "0x04000000" Loading arch/arm/mach-shmobile/Makefile +1 −0 Original line number Diff line number Diff line Loading @@ -44,6 +44,7 @@ obj-$(CONFIG_MACH_AP4EVB) += board-ap4evb.o obj-$(CONFIG_MACH_AG5EVM) += board-ag5evm.o obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o obj-$(CONFIG_MACH_KOTA2) += board-kota2.o obj-$(CONFIG_MACH_BONITO) += board-bonito.o # Framework support obj-$(CONFIG_SMP) += $(smp-y) Loading arch/arm/mach-shmobile/board-bonito.c 0 → 100644 +522 −0 Original line number Diff line number Diff line /* * bonito board support * * Copyright (C) 2011 Renesas Solutions Corp. * Copyright (C) 2011 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * */ #include <linux/kernel.h> #include <linux/i2c.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/platform_device.h> #include <linux/gpio.h> #include <linux/smsc911x.h> #include <mach/common.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> #include <asm/hardware/cache-l2x0.h> #include <mach/r8a7740.h> #include <video/sh_mobile_lcdc.h> /* * CS Address device note *---------------------------------------------------------------- * 0 0x0000_0000 NOR Flash (64MB) SW12 : bit3 = OFF * 2 0x0800_0000 ExtNOR (64MB) SW12 : bit3 = OFF * 4 - * 5A - * 5B 0x1600_0000 SRAM (8MB) * 6 0x1800_0000 FPGA (64K) * 0x1801_0000 Ether (4KB) * 0x1801_1000 USB (4KB) */ /* * SW12 * * bit1 bit2 bit3 *---------------------------------------------------------------------------- * ON NOR WriteProtect NAND WriteProtect CS0 ExtNOR / CS2 NOR * OFF NOR Not WriteProtect NAND Not WriteProtect CS0 NOR / CS2 ExtNOR */ /* * SCIFA5 (CN42) * * S38.3 = ON * S39.6 = ON * S43.1 = ON */ /* * LCDC0 (CN3/CN4/CN7) * * S38.1 = OFF * S38.2 = OFF */ /* * FPGA */ #define IRQSR0 0x0020 #define IRQSR1 0x0022 #define IRQMR0 0x0030 #define IRQMR1 0x0032 #define BUSSWMR1 0x0070 #define BUSSWMR2 0x0072 #define BUSSWMR3 0x0074 #define BUSSWMR4 0x0076 #define LCDCR 0x10B4 #define DEVRSTCR1 0x10D0 #define DEVRSTCR2 0x10D2 #define A1MDSR 0x10E0 #define BVERR 0x1100 /* FPGA IRQ */ #define FPGA_IRQ_BASE (512) #define FPGA_IRQ0 (FPGA_IRQ_BASE) #define FPGA_IRQ1 (FPGA_IRQ_BASE + 16) #define FPGA_ETH_IRQ (FPGA_IRQ0 + 15) static u16 bonito_fpga_read(u32 offset) { return __raw_readw(0xf0003000 + offset); } static void bonito_fpga_write(u32 offset, u16 val) { __raw_writew(val, 0xf0003000 + offset); } static void bonito_fpga_irq_disable(struct irq_data *data) { unsigned int irq = data->irq; u32 addr = (irq < 1016) ? IRQMR0 : IRQMR1; int shift = irq % 16; bonito_fpga_write(addr, bonito_fpga_read(addr) | (1 << shift)); } static void bonito_fpga_irq_enable(struct irq_data *data) { unsigned int irq = data->irq; u32 addr = (irq < 1016) ? IRQMR0 : IRQMR1; int shift = irq % 16; bonito_fpga_write(addr, bonito_fpga_read(addr) & ~(1 << shift)); } static struct irq_chip bonito_fpga_irq_chip __read_mostly = { .name = "bonito FPGA", .irq_mask = bonito_fpga_irq_disable, .irq_unmask = bonito_fpga_irq_enable, }; static void bonito_fpga_irq_demux(unsigned int irq, struct irq_desc *desc) { u32 val = bonito_fpga_read(IRQSR1) << 16 | bonito_fpga_read(IRQSR0); u32 mask = bonito_fpga_read(IRQMR1) << 16 | bonito_fpga_read(IRQMR0); int i; val &= ~mask; for (i = 0; i < 32; i++) { if (!(val & (1 << i))) continue; generic_handle_irq(FPGA_IRQ_BASE + i); } } static void bonito_fpga_init(void) { int i; bonito_fpga_write(IRQMR0, 0xffff); /* mask all */ bonito_fpga_write(IRQMR1, 0xffff); /* mask all */ /* Device reset */ bonito_fpga_write(DEVRSTCR1, (1 << 2)); /* Eth */ /* FPGA irq require special handling */ for (i = FPGA_IRQ_BASE; i < FPGA_IRQ_BASE + 32; i++) { irq_set_chip_and_handler_name(i, &bonito_fpga_irq_chip, handle_level_irq, "level"); set_irq_flags(i, IRQF_VALID); /* yuck */ } irq_set_chained_handler(evt2irq(0x0340), bonito_fpga_irq_demux); irq_set_irq_type(evt2irq(0x0340), IRQ_TYPE_LEVEL_LOW); } /* * PMIC settings * * FIXME * * bonito board needs some settings by pmic which use i2c access. * pmic settings use device_initcall() here for use it. */ static __u8 *pmic_settings = NULL; static __u8 pmic_do_2A[] = { 0x1C, 0x09, 0x1A, 0x80, 0xff, 0xff, }; static int __init pmic_init(void) { struct i2c_adapter *a = i2c_get_adapter(0); struct i2c_msg msg; __u8 buf[2]; int i, ret; if (!pmic_settings) return 0; if (!a) return 0; msg.addr = 0x46; msg.buf = buf; msg.len = 2; msg.flags = 0; for (i = 0; ; i += 2) { buf[0] = pmic_settings[i + 0]; buf[1] = pmic_settings[i + 1]; if ((0xff == buf[0]) && (0xff == buf[1])) break; ret = i2c_transfer(a, &msg, 1); if (ret < 0) { pr_err("i2c transfer fail\n"); break; } } return 0; } device_initcall(pmic_init); /* * LCDC0 */ static const struct fb_videomode lcdc0_mode = { .name = "WVGA Panel", .xres = 800, .yres = 480, .left_margin = 88, .right_margin = 40, .hsync_len = 128, .upper_margin = 20, .lower_margin = 5, .vsync_len = 5, .sync = 0, }; static struct sh_mobile_lcdc_info lcdc0_info = { .clock_source = LCDC_CLK_BUS, .ch[0] = { .chan = LCDC_CHAN_MAINLCD, .bpp = 16, .interface_type = RGB24, .clock_divider = 5, .flags = 0, .lcd_cfg = &lcdc0_mode, .num_cfg = 1, .lcd_size_cfg = { .width = 152, .height = 91, }, }, }; static struct resource lcdc0_resources[] = { [0] = { .name = "LCDC0", .start = 0xfe940000, .end = 0xfe943fff, .flags = IORESOURCE_MEM, }, [1] = { .start = intcs_evt2irq(0x0580), .flags = IORESOURCE_IRQ, }, }; static struct platform_device lcdc0_device = { .name = "sh_mobile_lcdc_fb", .id = 0, .resource = lcdc0_resources, .num_resources = ARRAY_SIZE(lcdc0_resources), .dev = { .platform_data = &lcdc0_info, .coherent_dma_mask = ~0, }, }; /* * SMSC 9221 */ static struct resource smsc_resources[] = { [0] = { .start = 0x18010000, .end = 0x18011000 - 1, .flags = IORESOURCE_MEM, }, [1] = { .start = FPGA_ETH_IRQ, .flags = IORESOURCE_IRQ, }, }; static struct smsc911x_platform_config smsc_platdata = { .flags = SMSC911X_USE_16BIT, .phy_interface = PHY_INTERFACE_MODE_MII, .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, }; static struct platform_device smsc_device = { .name = "smsc911x", .dev = { .platform_data = &smsc_platdata, }, .resource = smsc_resources, .num_resources = ARRAY_SIZE(smsc_resources), }; /* * core board devices */ static struct platform_device *bonito_core_devices[] __initdata = { }; /* * base board devices */ static struct platform_device *bonito_base_devices[] __initdata = { &lcdc0_device, &smsc_device, }; /* * map I/O */ static struct map_desc bonito_io_desc[] __initdata = { /* * for CPGA/INTC/PFC * 0xe6000000-0xefffffff -> 0xe6000000-0xefffffff */ { .virtual = 0xe6000000, .pfn = __phys_to_pfn(0xe6000000), .length = 160 << 20, .type = MT_DEVICE_NONSHARED }, #ifdef CONFIG_CACHE_L2X0 /* * for l2x0_init() * 0xf0100000-0xf0101000 -> 0xf0002000-0xf0003000 */ { .virtual = 0xf0002000, .pfn = __phys_to_pfn(0xf0100000), .length = PAGE_SIZE, .type = MT_DEVICE_NONSHARED }, #endif /* * for FPGA (0x1800000-0x19ffffff) * 0x18000000-0x18002000 -> 0xf0003000-0xf0005000 */ { .virtual = 0xf0003000, .pfn = __phys_to_pfn(0x18000000), .length = PAGE_SIZE * 2, .type = MT_DEVICE_NONSHARED } }; static void __init bonito_map_io(void) { iotable_init(bonito_io_desc, ARRAY_SIZE(bonito_io_desc)); /* setup early devices and console here as well */ r8a7740_add_early_devices(); shmobile_setup_console(); } /* * board init */ #define BIT_ON(sw, bit) (sw & (1 << bit)) #define BIT_OFF(sw, bit) (!(sw & (1 << bit))) #define VCCQ1CR 0xE6058140 #define VCCQ1LCDCR 0xE6058186 static void __init bonito_init(void) { u16 val; r8a7740_pinmux_init(); bonito_fpga_init(); pmic_settings = pmic_do_2A; /* * core board settings */ #ifdef CONFIG_CACHE_L2X0 /* Early BRESP enable, Shared attribute override enable, 32K*8way */ l2x0_init(__io(0xf0002000), 0x40440000, 0x82000fff); #endif r8a7740_add_standard_devices(); platform_add_devices(bonito_core_devices, ARRAY_SIZE(bonito_core_devices)); /* * base board settings */ gpio_request(GPIO_PORT176, NULL); gpio_direction_input(GPIO_PORT176); if (!gpio_get_value(GPIO_PORT176)) { u16 bsw2; u16 bsw3; u16 bsw4; /* * FPGA */ gpio_request(GPIO_FN_CS5B, NULL); gpio_request(GPIO_FN_CS6A, NULL); gpio_request(GPIO_FN_CS5A_PORT105, NULL); gpio_request(GPIO_FN_IRQ10, NULL); val = bonito_fpga_read(BVERR); pr_info("bonito version: cpu %02x, base %02x\n", ((val >> 8) & 0xFF), ((val >> 0) & 0xFF)); bsw2 = bonito_fpga_read(BUSSWMR2); bsw3 = bonito_fpga_read(BUSSWMR3); bsw4 = bonito_fpga_read(BUSSWMR4); /* * SCIFA5 (CN42) */ if (BIT_OFF(bsw2, 1) && /* S38.3 = ON */ BIT_OFF(bsw3, 9) && /* S39.6 = ON */ BIT_OFF(bsw4, 4)) { /* S43.1 = ON */ gpio_request(GPIO_FN_SCIFA5_TXD_PORT91, NULL); gpio_request(GPIO_FN_SCIFA5_RXD_PORT92, NULL); } /* * LCDC0 (CN3) */ if (BIT_ON(bsw2, 3) && /* S38.1 = OFF */ BIT_ON(bsw2, 2)) { /* S38.2 = OFF */ gpio_request(GPIO_FN_LCDC0_SELECT, NULL); gpio_request(GPIO_FN_LCD0_D0, NULL); gpio_request(GPIO_FN_LCD0_D1, NULL); gpio_request(GPIO_FN_LCD0_D2, NULL); gpio_request(GPIO_FN_LCD0_D3, NULL); gpio_request(GPIO_FN_LCD0_D4, NULL); gpio_request(GPIO_FN_LCD0_D5, NULL); gpio_request(GPIO_FN_LCD0_D6, NULL); gpio_request(GPIO_FN_LCD0_D7, NULL); gpio_request(GPIO_FN_LCD0_D8, NULL); gpio_request(GPIO_FN_LCD0_D9, NULL); gpio_request(GPIO_FN_LCD0_D10, NULL); gpio_request(GPIO_FN_LCD0_D11, NULL); gpio_request(GPIO_FN_LCD0_D12, NULL); gpio_request(GPIO_FN_LCD0_D13, NULL); gpio_request(GPIO_FN_LCD0_D14, NULL); gpio_request(GPIO_FN_LCD0_D15, NULL); gpio_request(GPIO_FN_LCD0_D16, NULL); gpio_request(GPIO_FN_LCD0_D17, NULL); gpio_request(GPIO_FN_LCD0_D18_PORT163, NULL); gpio_request(GPIO_FN_LCD0_D19_PORT162, NULL); gpio_request(GPIO_FN_LCD0_D20_PORT161, NULL); gpio_request(GPIO_FN_LCD0_D21_PORT158, NULL); gpio_request(GPIO_FN_LCD0_D22_PORT160, NULL); gpio_request(GPIO_FN_LCD0_D23_PORT159, NULL); gpio_request(GPIO_FN_LCD0_DCK, NULL); gpio_request(GPIO_FN_LCD0_VSYN, NULL); gpio_request(GPIO_FN_LCD0_HSYN, NULL); gpio_request(GPIO_FN_LCD0_DISP, NULL); gpio_request(GPIO_FN_LCD0_LCLK_PORT165, NULL); gpio_request(GPIO_PORT61, NULL); /* LCDDON */ gpio_direction_output(GPIO_PORT61, 1); /* backlight on */ bonito_fpga_write(LCDCR, 1); /* drivability Max */ __raw_writew(0x00FF , VCCQ1LCDCR); __raw_writew(0xFFFF , VCCQ1CR); } platform_add_devices(bonito_base_devices, ARRAY_SIZE(bonito_base_devices)); } } static void __init bonito_timer_init(void) { u16 val; u8 md_ck = 0; /* read MD_CK value */ val = bonito_fpga_read(A1MDSR); if (val & (1 << 10)) md_ck |= MD_CK2; if (val & (1 << 9)) md_ck |= MD_CK1; if (val & (1 << 8)) md_ck |= MD_CK0; r8a7740_clock_init(md_ck); shmobile_timer.init(); } struct sys_timer bonito_timer = { .init = bonito_timer_init, }; MACHINE_START(BONITO, "bonito") .map_io = bonito_map_io, .init_irq = r8a7740_init_irq, .handle_irq = shmobile_handle_irq_intc, .init_machine = bonito_init, .timer = &bonito_timer, MACHINE_END arch/arm/mach-shmobile/clock-r8a7740.c +5 −1 Original line number Diff line number Diff line Loading @@ -251,7 +251,7 @@ static struct clk div6_clks[DIV6_NR] = { enum { MSTP125, MSTP116, MSTP111, MSTP116, MSTP111, MSTP100, MSTP117, MSTP230, MSTP222, Loading @@ -264,8 +264,10 @@ enum { static struct clk mstp_clks[MSTP_NR] = { [MSTP125] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR1, 25, 0), /* TMU0 */ [MSTP117] = SH_CLK_MSTP32(&div4_clks[DIV4_B], SMSTPCR1, 17, 0), /* LCDC1 */ [MSTP116] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR1, 16, 0), /* IIC0 */ [MSTP111] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR1, 11, 0), /* TMU1 */ [MSTP100] = SH_CLK_MSTP32(&div4_clks[DIV4_B], SMSTPCR1, 0, 0), /* LCDC0 */ [MSTP230] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR2, 30, 0), /* SCIFA6 */ [MSTP222] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR2, 22, 0), /* SCIFA7 */ Loading Loading @@ -314,8 +316,10 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("sub_clk", &div6_clks[DIV6_SUB]), /* MSTP32 clocks */ CLKDEV_DEV_ID("sh_mobile_lcdc_fb.0", &mstp_clks[MSTP100]), CLKDEV_DEV_ID("sh_tmu.1", &mstp_clks[MSTP111]), CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), CLKDEV_DEV_ID("sh_mobile_lcdc_fb.1", &mstp_clks[MSTP117]), CLKDEV_DEV_ID("sh_tmu.0", &mstp_clks[MSTP125]), CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]), Loading Loading
arch/arm/configs/bonito_defconfig 0 → 100644 +72 −0 Original line number Diff line number Diff line CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 # CONFIG_UTS_NS is not set # CONFIG_IPC_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set CONFIG_ARCH_SHMOBILE=y CONFIG_ARCH_R8A7740=y CONFIG_MACH_BONITO=y # CONFIG_SH_TIMER_TMU is not set CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set CONFIG_FORCE_MAX_ZONEORDER=12 CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="console=ttySC5,115200 earlyprintk=sh-sci.5,115200 ignore_loglevel" CONFIG_KEXEC=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set # CONFIG_SUSPEND is not set CONFIG_PM_RUNTIME=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_FIRMWARE_IN_KERNEL is not set CONFIG_MTD=y CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_ADV_OPTIONS=y CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_ARM_INTEGRATOR=y CONFIG_MTD_BLOCK2MTD=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_LOWLEVEL is not set # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_SH_SCI=y CONFIG_SERIAL_SH_SCI_NR_UARTS=9 CONFIG_SERIAL_SH_SCI_CONSOLE=y # CONFIG_HW_RANDOM is not set CONFIG_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_SH_MOBILE=y CONFIG_GPIO_SYSFS=y # CONFIG_HWMON is not set # CONFIG_MFD_SUPPORT is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set CONFIG_UIO=y CONFIG_UIO_PDRV=y CONFIG_UIO_PDRV_GENIRQ=y # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY_USER is not set CONFIG_TMPFS=y # CONFIG_MISC_FILESYSTEMS is not set # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set # CONFIG_ARM_UNWIND is not set
arch/arm/mach-shmobile/Kconfig +7 −2 Original line number Diff line number Diff line Loading @@ -81,6 +81,11 @@ config MACH_KOTA2 select ARCH_REQUIRE_GPIOLIB depends on ARCH_SH73A0 config MACH_BONITO bool "bonito board" select ARCH_REQUIRE_GPIOLIB depends on ARCH_R8A7740 comment "SH-Mobile System Configuration" menu "Memory configuration" Loading @@ -89,7 +94,7 @@ config MEMORY_START hex "Physical memory start address" default "0x50000000" if MACH_G3EVM default "0x40000000" if MACH_G4EVM || MACH_AP4EVB || MACH_AG5EVM || \ MACH_MACKEREL MACH_MACKEREL || MACH_BONITO default "0x41000000" if MACH_KOTA2 default "0x00000000" ---help--- Loading @@ -101,7 +106,7 @@ config MEMORY_SIZE hex "Physical memory size" default "0x08000000" if MACH_G3EVM default "0x08000000" if MACH_G4EVM default "0x20000000" if MACH_AG5EVM default "0x20000000" if MACH_AG5EVM || MACH_BONITO default "0x1e000000" if MACH_KOTA2 default "0x10000000" if MACH_AP4EVB || MACH_MACKEREL default "0x04000000" Loading
arch/arm/mach-shmobile/Makefile +1 −0 Original line number Diff line number Diff line Loading @@ -44,6 +44,7 @@ obj-$(CONFIG_MACH_AP4EVB) += board-ap4evb.o obj-$(CONFIG_MACH_AG5EVM) += board-ag5evm.o obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o obj-$(CONFIG_MACH_KOTA2) += board-kota2.o obj-$(CONFIG_MACH_BONITO) += board-bonito.o # Framework support obj-$(CONFIG_SMP) += $(smp-y) Loading
arch/arm/mach-shmobile/board-bonito.c 0 → 100644 +522 −0 Original line number Diff line number Diff line /* * bonito board support * * Copyright (C) 2011 Renesas Solutions Corp. * Copyright (C) 2011 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * */ #include <linux/kernel.h> #include <linux/i2c.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/platform_device.h> #include <linux/gpio.h> #include <linux/smsc911x.h> #include <mach/common.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> #include <asm/hardware/cache-l2x0.h> #include <mach/r8a7740.h> #include <video/sh_mobile_lcdc.h> /* * CS Address device note *---------------------------------------------------------------- * 0 0x0000_0000 NOR Flash (64MB) SW12 : bit3 = OFF * 2 0x0800_0000 ExtNOR (64MB) SW12 : bit3 = OFF * 4 - * 5A - * 5B 0x1600_0000 SRAM (8MB) * 6 0x1800_0000 FPGA (64K) * 0x1801_0000 Ether (4KB) * 0x1801_1000 USB (4KB) */ /* * SW12 * * bit1 bit2 bit3 *---------------------------------------------------------------------------- * ON NOR WriteProtect NAND WriteProtect CS0 ExtNOR / CS2 NOR * OFF NOR Not WriteProtect NAND Not WriteProtect CS0 NOR / CS2 ExtNOR */ /* * SCIFA5 (CN42) * * S38.3 = ON * S39.6 = ON * S43.1 = ON */ /* * LCDC0 (CN3/CN4/CN7) * * S38.1 = OFF * S38.2 = OFF */ /* * FPGA */ #define IRQSR0 0x0020 #define IRQSR1 0x0022 #define IRQMR0 0x0030 #define IRQMR1 0x0032 #define BUSSWMR1 0x0070 #define BUSSWMR2 0x0072 #define BUSSWMR3 0x0074 #define BUSSWMR4 0x0076 #define LCDCR 0x10B4 #define DEVRSTCR1 0x10D0 #define DEVRSTCR2 0x10D2 #define A1MDSR 0x10E0 #define BVERR 0x1100 /* FPGA IRQ */ #define FPGA_IRQ_BASE (512) #define FPGA_IRQ0 (FPGA_IRQ_BASE) #define FPGA_IRQ1 (FPGA_IRQ_BASE + 16) #define FPGA_ETH_IRQ (FPGA_IRQ0 + 15) static u16 bonito_fpga_read(u32 offset) { return __raw_readw(0xf0003000 + offset); } static void bonito_fpga_write(u32 offset, u16 val) { __raw_writew(val, 0xf0003000 + offset); } static void bonito_fpga_irq_disable(struct irq_data *data) { unsigned int irq = data->irq; u32 addr = (irq < 1016) ? IRQMR0 : IRQMR1; int shift = irq % 16; bonito_fpga_write(addr, bonito_fpga_read(addr) | (1 << shift)); } static void bonito_fpga_irq_enable(struct irq_data *data) { unsigned int irq = data->irq; u32 addr = (irq < 1016) ? IRQMR0 : IRQMR1; int shift = irq % 16; bonito_fpga_write(addr, bonito_fpga_read(addr) & ~(1 << shift)); } static struct irq_chip bonito_fpga_irq_chip __read_mostly = { .name = "bonito FPGA", .irq_mask = bonito_fpga_irq_disable, .irq_unmask = bonito_fpga_irq_enable, }; static void bonito_fpga_irq_demux(unsigned int irq, struct irq_desc *desc) { u32 val = bonito_fpga_read(IRQSR1) << 16 | bonito_fpga_read(IRQSR0); u32 mask = bonito_fpga_read(IRQMR1) << 16 | bonito_fpga_read(IRQMR0); int i; val &= ~mask; for (i = 0; i < 32; i++) { if (!(val & (1 << i))) continue; generic_handle_irq(FPGA_IRQ_BASE + i); } } static void bonito_fpga_init(void) { int i; bonito_fpga_write(IRQMR0, 0xffff); /* mask all */ bonito_fpga_write(IRQMR1, 0xffff); /* mask all */ /* Device reset */ bonito_fpga_write(DEVRSTCR1, (1 << 2)); /* Eth */ /* FPGA irq require special handling */ for (i = FPGA_IRQ_BASE; i < FPGA_IRQ_BASE + 32; i++) { irq_set_chip_and_handler_name(i, &bonito_fpga_irq_chip, handle_level_irq, "level"); set_irq_flags(i, IRQF_VALID); /* yuck */ } irq_set_chained_handler(evt2irq(0x0340), bonito_fpga_irq_demux); irq_set_irq_type(evt2irq(0x0340), IRQ_TYPE_LEVEL_LOW); } /* * PMIC settings * * FIXME * * bonito board needs some settings by pmic which use i2c access. * pmic settings use device_initcall() here for use it. */ static __u8 *pmic_settings = NULL; static __u8 pmic_do_2A[] = { 0x1C, 0x09, 0x1A, 0x80, 0xff, 0xff, }; static int __init pmic_init(void) { struct i2c_adapter *a = i2c_get_adapter(0); struct i2c_msg msg; __u8 buf[2]; int i, ret; if (!pmic_settings) return 0; if (!a) return 0; msg.addr = 0x46; msg.buf = buf; msg.len = 2; msg.flags = 0; for (i = 0; ; i += 2) { buf[0] = pmic_settings[i + 0]; buf[1] = pmic_settings[i + 1]; if ((0xff == buf[0]) && (0xff == buf[1])) break; ret = i2c_transfer(a, &msg, 1); if (ret < 0) { pr_err("i2c transfer fail\n"); break; } } return 0; } device_initcall(pmic_init); /* * LCDC0 */ static const struct fb_videomode lcdc0_mode = { .name = "WVGA Panel", .xres = 800, .yres = 480, .left_margin = 88, .right_margin = 40, .hsync_len = 128, .upper_margin = 20, .lower_margin = 5, .vsync_len = 5, .sync = 0, }; static struct sh_mobile_lcdc_info lcdc0_info = { .clock_source = LCDC_CLK_BUS, .ch[0] = { .chan = LCDC_CHAN_MAINLCD, .bpp = 16, .interface_type = RGB24, .clock_divider = 5, .flags = 0, .lcd_cfg = &lcdc0_mode, .num_cfg = 1, .lcd_size_cfg = { .width = 152, .height = 91, }, }, }; static struct resource lcdc0_resources[] = { [0] = { .name = "LCDC0", .start = 0xfe940000, .end = 0xfe943fff, .flags = IORESOURCE_MEM, }, [1] = { .start = intcs_evt2irq(0x0580), .flags = IORESOURCE_IRQ, }, }; static struct platform_device lcdc0_device = { .name = "sh_mobile_lcdc_fb", .id = 0, .resource = lcdc0_resources, .num_resources = ARRAY_SIZE(lcdc0_resources), .dev = { .platform_data = &lcdc0_info, .coherent_dma_mask = ~0, }, }; /* * SMSC 9221 */ static struct resource smsc_resources[] = { [0] = { .start = 0x18010000, .end = 0x18011000 - 1, .flags = IORESOURCE_MEM, }, [1] = { .start = FPGA_ETH_IRQ, .flags = IORESOURCE_IRQ, }, }; static struct smsc911x_platform_config smsc_platdata = { .flags = SMSC911X_USE_16BIT, .phy_interface = PHY_INTERFACE_MODE_MII, .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, }; static struct platform_device smsc_device = { .name = "smsc911x", .dev = { .platform_data = &smsc_platdata, }, .resource = smsc_resources, .num_resources = ARRAY_SIZE(smsc_resources), }; /* * core board devices */ static struct platform_device *bonito_core_devices[] __initdata = { }; /* * base board devices */ static struct platform_device *bonito_base_devices[] __initdata = { &lcdc0_device, &smsc_device, }; /* * map I/O */ static struct map_desc bonito_io_desc[] __initdata = { /* * for CPGA/INTC/PFC * 0xe6000000-0xefffffff -> 0xe6000000-0xefffffff */ { .virtual = 0xe6000000, .pfn = __phys_to_pfn(0xe6000000), .length = 160 << 20, .type = MT_DEVICE_NONSHARED }, #ifdef CONFIG_CACHE_L2X0 /* * for l2x0_init() * 0xf0100000-0xf0101000 -> 0xf0002000-0xf0003000 */ { .virtual = 0xf0002000, .pfn = __phys_to_pfn(0xf0100000), .length = PAGE_SIZE, .type = MT_DEVICE_NONSHARED }, #endif /* * for FPGA (0x1800000-0x19ffffff) * 0x18000000-0x18002000 -> 0xf0003000-0xf0005000 */ { .virtual = 0xf0003000, .pfn = __phys_to_pfn(0x18000000), .length = PAGE_SIZE * 2, .type = MT_DEVICE_NONSHARED } }; static void __init bonito_map_io(void) { iotable_init(bonito_io_desc, ARRAY_SIZE(bonito_io_desc)); /* setup early devices and console here as well */ r8a7740_add_early_devices(); shmobile_setup_console(); } /* * board init */ #define BIT_ON(sw, bit) (sw & (1 << bit)) #define BIT_OFF(sw, bit) (!(sw & (1 << bit))) #define VCCQ1CR 0xE6058140 #define VCCQ1LCDCR 0xE6058186 static void __init bonito_init(void) { u16 val; r8a7740_pinmux_init(); bonito_fpga_init(); pmic_settings = pmic_do_2A; /* * core board settings */ #ifdef CONFIG_CACHE_L2X0 /* Early BRESP enable, Shared attribute override enable, 32K*8way */ l2x0_init(__io(0xf0002000), 0x40440000, 0x82000fff); #endif r8a7740_add_standard_devices(); platform_add_devices(bonito_core_devices, ARRAY_SIZE(bonito_core_devices)); /* * base board settings */ gpio_request(GPIO_PORT176, NULL); gpio_direction_input(GPIO_PORT176); if (!gpio_get_value(GPIO_PORT176)) { u16 bsw2; u16 bsw3; u16 bsw4; /* * FPGA */ gpio_request(GPIO_FN_CS5B, NULL); gpio_request(GPIO_FN_CS6A, NULL); gpio_request(GPIO_FN_CS5A_PORT105, NULL); gpio_request(GPIO_FN_IRQ10, NULL); val = bonito_fpga_read(BVERR); pr_info("bonito version: cpu %02x, base %02x\n", ((val >> 8) & 0xFF), ((val >> 0) & 0xFF)); bsw2 = bonito_fpga_read(BUSSWMR2); bsw3 = bonito_fpga_read(BUSSWMR3); bsw4 = bonito_fpga_read(BUSSWMR4); /* * SCIFA5 (CN42) */ if (BIT_OFF(bsw2, 1) && /* S38.3 = ON */ BIT_OFF(bsw3, 9) && /* S39.6 = ON */ BIT_OFF(bsw4, 4)) { /* S43.1 = ON */ gpio_request(GPIO_FN_SCIFA5_TXD_PORT91, NULL); gpio_request(GPIO_FN_SCIFA5_RXD_PORT92, NULL); } /* * LCDC0 (CN3) */ if (BIT_ON(bsw2, 3) && /* S38.1 = OFF */ BIT_ON(bsw2, 2)) { /* S38.2 = OFF */ gpio_request(GPIO_FN_LCDC0_SELECT, NULL); gpio_request(GPIO_FN_LCD0_D0, NULL); gpio_request(GPIO_FN_LCD0_D1, NULL); gpio_request(GPIO_FN_LCD0_D2, NULL); gpio_request(GPIO_FN_LCD0_D3, NULL); gpio_request(GPIO_FN_LCD0_D4, NULL); gpio_request(GPIO_FN_LCD0_D5, NULL); gpio_request(GPIO_FN_LCD0_D6, NULL); gpio_request(GPIO_FN_LCD0_D7, NULL); gpio_request(GPIO_FN_LCD0_D8, NULL); gpio_request(GPIO_FN_LCD0_D9, NULL); gpio_request(GPIO_FN_LCD0_D10, NULL); gpio_request(GPIO_FN_LCD0_D11, NULL); gpio_request(GPIO_FN_LCD0_D12, NULL); gpio_request(GPIO_FN_LCD0_D13, NULL); gpio_request(GPIO_FN_LCD0_D14, NULL); gpio_request(GPIO_FN_LCD0_D15, NULL); gpio_request(GPIO_FN_LCD0_D16, NULL); gpio_request(GPIO_FN_LCD0_D17, NULL); gpio_request(GPIO_FN_LCD0_D18_PORT163, NULL); gpio_request(GPIO_FN_LCD0_D19_PORT162, NULL); gpio_request(GPIO_FN_LCD0_D20_PORT161, NULL); gpio_request(GPIO_FN_LCD0_D21_PORT158, NULL); gpio_request(GPIO_FN_LCD0_D22_PORT160, NULL); gpio_request(GPIO_FN_LCD0_D23_PORT159, NULL); gpio_request(GPIO_FN_LCD0_DCK, NULL); gpio_request(GPIO_FN_LCD0_VSYN, NULL); gpio_request(GPIO_FN_LCD0_HSYN, NULL); gpio_request(GPIO_FN_LCD0_DISP, NULL); gpio_request(GPIO_FN_LCD0_LCLK_PORT165, NULL); gpio_request(GPIO_PORT61, NULL); /* LCDDON */ gpio_direction_output(GPIO_PORT61, 1); /* backlight on */ bonito_fpga_write(LCDCR, 1); /* drivability Max */ __raw_writew(0x00FF , VCCQ1LCDCR); __raw_writew(0xFFFF , VCCQ1CR); } platform_add_devices(bonito_base_devices, ARRAY_SIZE(bonito_base_devices)); } } static void __init bonito_timer_init(void) { u16 val; u8 md_ck = 0; /* read MD_CK value */ val = bonito_fpga_read(A1MDSR); if (val & (1 << 10)) md_ck |= MD_CK2; if (val & (1 << 9)) md_ck |= MD_CK1; if (val & (1 << 8)) md_ck |= MD_CK0; r8a7740_clock_init(md_ck); shmobile_timer.init(); } struct sys_timer bonito_timer = { .init = bonito_timer_init, }; MACHINE_START(BONITO, "bonito") .map_io = bonito_map_io, .init_irq = r8a7740_init_irq, .handle_irq = shmobile_handle_irq_intc, .init_machine = bonito_init, .timer = &bonito_timer, MACHINE_END
arch/arm/mach-shmobile/clock-r8a7740.c +5 −1 Original line number Diff line number Diff line Loading @@ -251,7 +251,7 @@ static struct clk div6_clks[DIV6_NR] = { enum { MSTP125, MSTP116, MSTP111, MSTP116, MSTP111, MSTP100, MSTP117, MSTP230, MSTP222, Loading @@ -264,8 +264,10 @@ enum { static struct clk mstp_clks[MSTP_NR] = { [MSTP125] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR1, 25, 0), /* TMU0 */ [MSTP117] = SH_CLK_MSTP32(&div4_clks[DIV4_B], SMSTPCR1, 17, 0), /* LCDC1 */ [MSTP116] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR1, 16, 0), /* IIC0 */ [MSTP111] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR1, 11, 0), /* TMU1 */ [MSTP100] = SH_CLK_MSTP32(&div4_clks[DIV4_B], SMSTPCR1, 0, 0), /* LCDC0 */ [MSTP230] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR2, 30, 0), /* SCIFA6 */ [MSTP222] = SH_CLK_MSTP32(&div6_clks[DIV6_SUB], SMSTPCR2, 22, 0), /* SCIFA7 */ Loading Loading @@ -314,8 +316,10 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("sub_clk", &div6_clks[DIV6_SUB]), /* MSTP32 clocks */ CLKDEV_DEV_ID("sh_mobile_lcdc_fb.0", &mstp_clks[MSTP100]), CLKDEV_DEV_ID("sh_tmu.1", &mstp_clks[MSTP111]), CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), CLKDEV_DEV_ID("sh_mobile_lcdc_fb.1", &mstp_clks[MSTP117]), CLKDEV_DEV_ID("sh_tmu.0", &mstp_clks[MSTP125]), CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]), Loading