diff options
author | Tom Rini <trini@konsulko.com> | 2019-03-14 11:37:11 -0400 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2019-03-14 11:37:11 -0400 |
commit | 9659eb46af6249b6e4b3712e60a1eb2e87fc48a1 (patch) | |
tree | 2d7e7149804ddbf6d0bc5e6cb3dd20706be45809 | |
parent | 7f295ffed6f3c62bf15a48bb12b5757f4716f789 (diff) | |
parent | 1411298cbca83a8527d2c1b5c4d299871fc34cf1 (diff) |
Merge branch 'master' of git://git.denx.de/u-boot-samsung
-rw-r--r-- | arch/arm/dts/exynos5422-odroidxu3.dts | 22 | ||||
-rw-r--r-- | board/samsung/arndale/MAINTAINERS | 2 | ||||
-rw-r--r-- | board/samsung/common/board.c | 25 | ||||
-rw-r--r-- | board/samsung/common/bootscripts/autoboot.cmd | 10 | ||||
-rw-r--r-- | board/samsung/common/exynos5-dt-types.c | 54 | ||||
-rw-r--r-- | board/samsung/common/misc.c | 2 | ||||
-rw-r--r-- | board/samsung/odroid/odroid.c | 35 | ||||
-rw-r--r-- | configs/odroid-xu3_defconfig | 3 | ||||
-rw-r--r-- | doc/device-tree-bindings/regulator/regulator.txt | 2 | ||||
-rw-r--r-- | drivers/adc/exynos-adc.c | 2 | ||||
-rw-r--r-- | drivers/power/regulator/regulator-uclass.c | 47 | ||||
-rw-r--r-- | drivers/power/regulator/s2mps11_regulator.c | 15 | ||||
-rw-r--r-- | include/configs/espresso7420.h | 2 | ||||
-rw-r--r-- | include/configs/odroid.h | 2 | ||||
-rw-r--r-- | include/configs/odroid_xu3.h | 20 | ||||
-rw-r--r-- | include/power/regulator.h | 2 | ||||
-rw-r--r-- | include/samsung/misc.h | 1 |
17 files changed, 211 insertions, 35 deletions
diff --git a/arch/arm/dts/exynos5422-odroidxu3.dts b/arch/arm/dts/exynos5422-odroidxu3.dts index e859dd1b98..6df6be9181 100644 --- a/arch/arm/dts/exynos5422-odroidxu3.dts +++ b/arch/arm/dts/exynos5422-odroidxu3.dts @@ -32,6 +32,7 @@ adc@12D10000 { u-boot,dm-pre-reloc; + vdd-supply = <&ldo4_reg>; status = "okay"; }; @@ -44,6 +45,7 @@ regulator-name = "vdd_ldo1"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; + regulator-ramp-delay = <12000>; regulator-always-on; }; @@ -51,18 +53,21 @@ regulator-name = "vddq_mmc0"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-ramp-delay = <12000>; }; ldo4_reg: LDO4 { regulator-name = "vdd_adc"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-ramp-delay = <12000>; }; ldo5_reg: LDO5 { regulator-name = "vdd_ldo5"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-ramp-delay = <12000>; regulator-always-on; }; @@ -70,6 +75,7 @@ regulator-name = "vdd_ldo6"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; + regulator-ramp-delay = <12000>; regulator-always-on; }; @@ -77,6 +83,7 @@ regulator-name = "vdd_ldo7"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-ramp-delay = <12000>; regulator-always-on; }; @@ -84,6 +91,7 @@ regulator-name = "vdd_ldo8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-ramp-delay = <12000>; regulator-always-on; }; @@ -91,6 +99,7 @@ regulator-name = "vdd_ldo9"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; + regulator-ramp-delay = <12000>; regulator-always-on; }; @@ -98,6 +107,7 @@ regulator-name = "vdd_ldo10"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-ramp-delay = <12000>; regulator-always-on; }; @@ -105,6 +115,7 @@ regulator-name = "vdd_ldo11"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; + regulator-ramp-delay = <12000>; regulator-always-on; }; @@ -112,6 +123,7 @@ regulator-name = "vdd_ldo12"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-ramp-delay = <12000>; regulator-always-on; }; @@ -119,12 +131,14 @@ regulator-name = "vddq_mmc2"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; + regulator-ramp-delay = <12000>; }; ldo15_reg: LDO15 { regulator-name = "vdd_ldo15"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + regulator-ramp-delay = <12000>; regulator-always-on; }; @@ -132,6 +146,7 @@ regulator-name = "vdd_ldo16"; regulator-min-microvolt = <2200000>; regulator-max-microvolt = <2200000>; + regulator-ramp-delay = <12000>; regulator-always-on; }; @@ -139,6 +154,7 @@ regulator-name = "vdd_ldo17"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + regulator-ramp-delay = <12000>; regulator-always-on; }; @@ -146,18 +162,21 @@ regulator-name = "vdd_emmc_1V8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-ramp-delay = <12000>; }; ldo19_reg: LDO19 { regulator-name = "vdd_sd"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; + regulator-ramp-delay = <12000>; }; ldo24_reg: LDO24 { regulator-name = "tsp_io"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; + regulator-ramp-delay = <12000>; regulator-always-on; }; @@ -165,6 +184,7 @@ regulator-name = "vdd_ldo26"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; + regulator-ramp-delay = <12000>; regulator-always-on; }; @@ -256,7 +276,7 @@ }; serial@12C20000 { - status="okay"; + status = "okay"; }; mmc@12200000 { diff --git a/board/samsung/arndale/MAINTAINERS b/board/samsung/arndale/MAINTAINERS index 7dc17854d1..aa64c7a187 100644 --- a/board/samsung/arndale/MAINTAINERS +++ b/board/samsung/arndale/MAINTAINERS @@ -1,5 +1,5 @@ ARNDALE BOARD -M: Chander Kashyap <k.chander@samsung.com> +M: Krzysztof Kozlowski <krzk@kernel.org> S: Maintained F: board/samsung/arndale/ F: include/configs/arndale.h diff --git a/board/samsung/common/board.c b/board/samsung/common/board.c index 96228a86a1..9adbd1e2cf 100644 --- a/board/samsung/common/board.c +++ b/board/samsung/common/board.c @@ -249,11 +249,22 @@ int board_eth_init(bd_t *bis) return 0; } -#ifdef CONFIG_DISPLAY_BOARDINFO +#if defined(CONFIG_DISPLAY_BOARDINFO) || defined(CONFIG_DISPLAY_BOARDINFO_LATE) int checkboard(void) { if (IS_ENABLED(CONFIG_BOARD_TYPES)) { - const char *board_info = get_board_type(); + const char *board_info; + + if (IS_ENABLED(CONFIG_DISPLAY_BOARDINFO_LATE)) { + /* + * Printing type requires having revision, although + * this will succeed only if done late. + * Otherwise revision will be set in misc_init_r(). + */ + set_board_revision(); + } + + board_info = get_board_type(); if (board_info) printf("Type: %s\n", board_info); @@ -287,6 +298,16 @@ int board_late_init(void) #ifdef CONFIG_MISC_INIT_R int misc_init_r(void) { + if (IS_ENABLED(CONFIG_BOARD_TYPES) && + !IS_ENABLED(CONFIG_DISPLAY_BOARDINFO_LATE)) { + /* + * If revision was not set by late display boardinfo, + * set it here. At this point regulators should be already + * available. + */ + set_board_revision(); + } + #ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG set_board_info(); #endif diff --git a/board/samsung/common/bootscripts/autoboot.cmd b/board/samsung/common/bootscripts/autoboot.cmd index 11c724c4e0..d66bcccf5d 100644 --- a/board/samsung/common/bootscripts/autoboot.cmd +++ b/board/samsung/common/bootscripts/autoboot.cmd @@ -3,7 +3,7 @@ # ./tools/mkimage -c none -A arm -T script -d autoboot.cmd boot.scr # # It requires a list of environment variables to be defined before load: -# platform dependent: boardname, fdtfile, console +# platform dependent: board_name, fdtfile, console # system dependent: mmcbootdev, mmcbootpart, mmcrootdev, mmcrootpart, rootfstype # setenv fdtaddr "40800000" @@ -35,17 +35,17 @@ else setenv initrd_addr -; fi;" -#### Routine: boot_fit - check that env $boardname is set and boot proper config of ITB image +#### Routine: boot_fit - check that env $board_name is set and boot proper config of ITB image setenv setboot_fit " -if test -e '${boardname}'; then +if test -e '${board_name}'; then setenv fdt_addr ; setenv initrd_addr ; setenv kerneladdr 0x42000000; setenv kernelname Image.itb; - setenv itbcfg "\"#${boardname}\""; + setenv itbcfg "\"#${board_name}\""; setenv imgbootcmd bootm; else - echo Warning! Variable: \$boardname is undefined!; + echo Warning! Variable: \$board_name is undefined!; fi" #### Routine: setboot_uimg - prepare env to boot uImage diff --git a/board/samsung/common/exynos5-dt-types.c b/board/samsung/common/exynos5-dt-types.c index 7a86e91877..516c32923e 100644 --- a/board/samsung/common/exynos5-dt-types.c +++ b/board/samsung/common/exynos5-dt-types.c @@ -57,12 +57,48 @@ static unsigned int odroid_get_rev(void) return 0; } +/* + * Read ADC at least twice and check the resuls. If regulator providing voltage + * on to measured point was just turned on, first reads might require time + * to stabilize. + */ +static int odroid_get_adc_val(unsigned int *adcval) +{ + unsigned int adcval_prev = 0; + int ret, retries = 20; + + ret = adc_channel_single_shot("adc", CONFIG_ODROID_REV_AIN, + &adcval_prev); + if (ret) + return ret; + + while (retries--) { + mdelay(5); + + ret = adc_channel_single_shot("adc", CONFIG_ODROID_REV_AIN, + adcval); + if (ret) + return ret; + + /* + * If difference between ADC reads is less than 3%, + * accept the result + */ + if ((100 * abs(*adcval - adcval_prev) / adcval_prev) < 3) + return ret; + + adcval_prev = *adcval; + } + + return ret; +} + static int odroid_get_board_type(void) { unsigned int adcval; int ret, i; - ret = adc_channel_single_shot("adc", CONFIG_ODROID_REV_AIN, &adcval); + ret = odroid_get_adc_val(&adcval); if (ret) goto rev_default; @@ -192,8 +228,11 @@ const char *get_board_type(void) /** * set_board_type() - set board type in gd->board_type. - * As default type set EXYNOS5_BOARD_GENERIC, if detect Odroid, - * then set its proper type. + * As default type set EXYNOS5_BOARD_GENERIC. If Odroid is detected, + * set its proper type based on device tree. + * + * This might be called early when some more specific ways to detect revision + * are not yet available. */ void set_board_type(void) { @@ -211,8 +250,15 @@ void set_board_type(void) gd->board_type = of_match->data; break; } +} - /* If Odroid, then check its revision */ +/** + * set_board_revision() - set detailed board type in gd->board_type. + * Should be called when resources (e.g. regulators) are available + * so ADC can be used to detect the specific revision of a board. + */ +void set_board_revision(void) +{ if (board_is_odroidxu3()) gd->board_type = odroid_get_board_type(); } diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c index 05243fc896..53cd1b2907 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -101,7 +101,7 @@ void set_board_info(void) bdtype = ""; sprintf(info, "%s%s", bdname, bdtype); - env_set("boardname", info); + env_set("board_name", info); #endif snprintf(info, ARRAY_SIZE(info), "%s%x-%s%s.dtb", CONFIG_SYS_SOC, s5p_cpu_id, bdname, bdtype); diff --git a/board/samsung/odroid/odroid.c b/board/samsung/odroid/odroid.c index 552333fe86..3e594fd850 100644 --- a/board/samsung/odroid/odroid.c +++ b/board/samsung/odroid/odroid.c @@ -54,6 +54,14 @@ void set_board_type(void) gd->board_type = ODROID_TYPE_U3; } +void set_board_revision(void) +{ + /* + * Revision already set by set_board_type() because it can be + * executed early. + */ +} + const char *get_board_type(void) { const char *board_type[] = {"u3", "x2"}; @@ -462,18 +470,33 @@ struct dwc2_plat_otg_data s5pc210_otg_data = { #if defined(CONFIG_USB_GADGET) || defined(CONFIG_CMD_USB) +static void set_usb3503_ref_clk(void) +{ +#ifdef CONFIG_BOARD_TYPES + /* + * gpx3-0 chooses primary (low) or secondary (high) reference clock + * frequencies table. The choice of clock is done through hard-wired + * REF_SEL pins. + * The Odroid Us have reference clock at 24 MHz (00 entry from secondary + * table) and Odroid Xs have it at 26 MHz (01 entry from primary table). + */ + if (gd->board_type == ODROID_TYPE_U3) + gpio_direction_output(EXYNOS4X12_GPIO_X30, 0); + else + gpio_direction_output(EXYNOS4X12_GPIO_X30, 1); +#else + /* Choose Odroid Xs frequency without board types */ + gpio_direction_output(EXYNOS4X12_GPIO_X30, 1); +#endif /* CONFIG_BOARD_TYPES */ +} + int board_usb_init(int index, enum usb_init_type init) { #ifdef CONFIG_CMD_USB struct udevice *dev; int ret; - /* Set Ref freq 0 => 24MHz, 1 => 26MHz*/ - /* Odroid Us have it at 24MHz, Odroid Xs at 26MHz */ - if (gd->board_type == ODROID_TYPE_U3) - gpio_direction_output(EXYNOS4X12_GPIO_X30, 0); - else - gpio_direction_output(EXYNOS4X12_GPIO_X30, 1); + set_usb3503_ref_clk(); /* Disconnect, Reset, Connect */ gpio_direction_output(EXYNOS4X12_GPIO_X34, 0); diff --git a/configs/odroid-xu3_defconfig b/configs/odroid-xu3_defconfig index e35f8d6dde..887522a59b 100644 --- a/configs/odroid-xu3_defconfig +++ b/configs/odroid-xu3_defconfig @@ -10,6 +10,8 @@ CONFIG_FIT=y CONFIG_FIT_BEST_MATCH=y CONFIG_SILENT_CONSOLE=y CONFIG_CONSOLE_MUX=y +# CONFIG_DISPLAY_BOARDINFO is not set +CONFIG_DISPLAY_BOARDINFO_LATE=y CONFIG_MISC_INIT_R=y CONFIG_BOARD_TYPES=y CONFIG_SYS_PROMPT="ODROID-XU3 # " @@ -33,6 +35,7 @@ CONFIG_ADC=y CONFIG_ADC_EXYNOS=y CONFIG_DFU_MMC=y CONFIG_MMC_DW=y +CONFIG_SYS_I2C_S3C24X0=y CONFIG_SMC911X=y CONFIG_SMC911X_BASE=0x5000000 CONFIG_DM_PMIC=y diff --git a/doc/device-tree-bindings/regulator/regulator.txt b/doc/device-tree-bindings/regulator/regulator.txt index 65b69c4278..4ba642b7c7 100644 --- a/doc/device-tree-bindings/regulator/regulator.txt +++ b/doc/device-tree-bindings/regulator/regulator.txt @@ -35,6 +35,7 @@ Optional properties: - regulator-max-microamp: a maximum allowed Current value - regulator-always-on: regulator should never be disabled - regulator-boot-on: enabled by bootloader/firmware +- regulator-ramp-delay: ramp delay for regulator (in uV/us) Note The "regulator-name" constraint is used for setting the device's uclass @@ -60,4 +61,5 @@ ldo0 { regulator-max-microamp = <100000>; regulator-always-on; regulator-boot-on; + regulator-ramp-delay = <12000>; }; diff --git a/drivers/adc/exynos-adc.c b/drivers/adc/exynos-adc.c index d33e3d632a..12c49fc8ce 100644 --- a/drivers/adc/exynos-adc.c +++ b/drivers/adc/exynos-adc.c @@ -62,7 +62,7 @@ int exynos_adc_stop(struct udevice *dev) /* Stop conversion */ cfg = readl(®s->con1); - cfg |= ~ADC_V2_CON1_STC_EN; + cfg &= ~ADC_V2_CON1_STC_EN; writel(cfg, ®s->con1); diff --git a/drivers/power/regulator/regulator-uclass.c b/drivers/power/regulator/regulator-uclass.c index 6f355b969a..9118b8eb39 100644 --- a/drivers/power/regulator/regulator-uclass.c +++ b/drivers/power/regulator/regulator-uclass.c @@ -35,10 +35,22 @@ int regulator_get_value(struct udevice *dev) return ops->get_value(dev); } +static void regulator_set_value_ramp_delay(struct udevice *dev, int old_uV, + int new_uV, unsigned int ramp_delay) +{ + int delay = DIV_ROUND_UP(abs(new_uV - old_uV), ramp_delay); + + debug("regulator %s: delay %u us (%d uV -> %d uV)\n", dev->name, delay, + old_uV, new_uV); + + udelay(delay); +} + int regulator_set_value(struct udevice *dev, int uV) { const struct dm_regulator_ops *ops = dev_get_driver_ops(dev); struct dm_regulator_uclass_platdata *uc_pdata; + int ret, old_uV = uV, is_enabled = 0; uc_pdata = dev_get_uclass_platdata(dev); if (uc_pdata->min_uV != -ENODATA && uV < uc_pdata->min_uV) @@ -49,7 +61,20 @@ int regulator_set_value(struct udevice *dev, int uV) if (!ops || !ops->set_value) return -ENOSYS; - return ops->set_value(dev, uV); + if (uc_pdata->ramp_delay) { + is_enabled = regulator_get_enable(dev); + old_uV = regulator_get_value(dev); + } + + ret = ops->set_value(dev, uV); + + if (!ret) { + if (uc_pdata->ramp_delay && old_uV > 0 && is_enabled) + regulator_set_value_ramp_delay(dev, old_uV, uV, + uc_pdata->ramp_delay); + } + + return ret; } /* @@ -107,6 +132,7 @@ int regulator_set_enable(struct udevice *dev, bool enable) { const struct dm_regulator_ops *ops = dev_get_driver_ops(dev); struct dm_regulator_uclass_platdata *uc_pdata; + int ret, old_enable = 0; if (!ops || !ops->set_enable) return -ENOSYS; @@ -115,7 +141,22 @@ int regulator_set_enable(struct udevice *dev, bool enable) if (!enable && uc_pdata->always_on) return -EACCES; - return ops->set_enable(dev, enable); + if (uc_pdata->ramp_delay) + old_enable = regulator_get_enable(dev); + + ret = ops->set_enable(dev, enable); + if (!ret) { + if (uc_pdata->ramp_delay && !old_enable && enable) { + int uV = regulator_get_value(dev); + + if (uV > 0) { + regulator_set_value_ramp_delay(dev, 0, uV, + uc_pdata->ramp_delay); + } + } + } + + return ret; } int regulator_set_enable_if_allowed(struct udevice *dev, bool enable) @@ -335,6 +376,8 @@ static int regulator_pre_probe(struct udevice *dev) -ENODATA); uc_pdata->always_on = dev_read_bool(dev, "regulator-always-on"); uc_pdata->boot_on = dev_read_bool(dev, "regulator-boot-on"); + uc_pdata->ramp_delay = dev_read_u32_default(dev, "regulator-ramp-delay", + 0); /* Those values are optional (-ENODATA if unset) */ if ((uc_pdata->min_uV != -ENODATA) && diff --git a/drivers/power/regulator/s2mps11_regulator.c b/drivers/power/regulator/s2mps11_regulator.c index ced504eb14..67d1f9689d 100644 --- a/drivers/power/regulator/s2mps11_regulator.c +++ b/drivers/power/regulator/s2mps11_regulator.c @@ -346,6 +346,8 @@ static int s2mps11_ldo_hex2volt(int ldo, int hex) case 11: case 22: case 23: + case 27: + case 35: uV = hex * S2MPS11_LDO_STEP + S2MPS11_LDO_UV_MIN; break; default: @@ -366,6 +368,8 @@ static int s2mps11_ldo_volt2hex(int ldo, int uV) case 11: case 22: case 23: + case 27: + case 35: hex = (uV - S2MPS11_LDO_UV_MIN) / S2MPS11_LDO_STEP; break; default: @@ -547,7 +551,16 @@ static int ldo_get_enable(struct udevice *dev) static int ldo_set_enable(struct udevice *dev, bool enable) { - return s2mps11_ldo_enable(dev, PMIC_OP_SET, &enable); + int ret; + + ret = s2mps11_ldo_enable(dev, PMIC_OP_SET, &enable); + if (ret) + return ret; + + /* Wait the "enable delay" for voltage to start to rise */ + udelay(15); + + return 0; } static int ldo_get_mode(struct udevice *dev) diff --git a/include/configs/espresso7420.h b/include/configs/espresso7420.h index 4e3b26c25c..5aeb009f03 100644 --- a/include/configs/espresso7420.h +++ b/include/configs/espresso7420.h @@ -21,8 +21,6 @@ /* select serial console configuration */ #define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0" -#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0" - /* DRAM Memory Banks */ #define SDRAM_BANK_SIZE (256UL << 20UL) /* 256 MB */ diff --git a/include/configs/odroid.h b/include/configs/odroid.h index b8809c8dcc..9f2d43e3fa 100644 --- a/include/configs/odroid.h +++ b/include/configs/odroid.h @@ -132,7 +132,7 @@ "setenv kernelname Image.itb;" \ "run loadkernel;" \ "run kernel_args;" \ - "bootm ${kernel_addr_r}#${boardname}\0" \ + "bootm ${kernel_addr_r}#${board_name}\0" \ "boot_uimg=" \ "setenv kernelname uImage;" \ "run check_dtb;" \ diff --git a/include/configs/odroid_xu3.h b/include/configs/odroid_xu3.h index f178549a72..af6004eaf5 100644 --- a/include/configs/odroid_xu3.h +++ b/include/configs/odroid_xu3.h @@ -7,7 +7,7 @@ #ifndef __CONFIG_ODROID_XU3_H #define __CONFIG_ODROID_XU3_H -#include "exynos5420-common.h" +#include <configs/exynos5420-common.h> #include <configs/exynos5-common.h> #define CONFIG_BOARD_COMMON @@ -18,7 +18,7 @@ #define TZPC_BASE_OFFSET 0x10000 -#define SDRAM_BANK_SIZE (256UL << 20UL) /* 256 MB */ +#define SDRAM_BANK_SIZE (256UL << 20UL) /* 256 MB */ /* Reserve the last 22 MiB for the secure firmware */ #define CONFIG_SYS_MEM_TOP_HIDE (22UL << 20UL) #define CONFIG_TZSW_RESERVED_DRAM_SIZE CONFIG_SYS_MEM_TOP_HIDE @@ -28,7 +28,7 @@ #define CONFIG_ENV_SIZE (SZ_1K * 16) #define CONFIG_ENV_OFFSET (SZ_1K * 3136) /* ~3 MiB offset */ -#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000) +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000) #define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" @@ -38,7 +38,7 @@ /* DFU */ #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M #define DFU_DEFAULT_POLL_TIMEOUT 300 -#define DFU_MANIFEST_POLL_TIMEOUT 25000 +#define DFU_MANIFEST_POLL_TIMEOUT 25000 /* THOR */ #define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_USB_GADGET_VENDOR_NUM @@ -84,12 +84,16 @@ #define CONFIG_SET_DFU_ALT_INFO #define CONFIG_SET_DFU_ALT_BUF_LEN (SZ_1K) -/* Set soc_rev, soc_id, board_rev, boardname, fdtfile */ -#define CONFIG_ODROID_REV_AIN 9 +/* Set soc_rev, soc_id, board_rev, board_name, fdtfile */ +#define CONFIG_ODROID_REV_AIN 9 #define CONFIG_REVISION_TAG +/* + * Need to override existing one (smdk5420) with odroid so set_board_info will + * use proper prefix when creating full board_name (SYS_BOARD + type) + */ #undef CONFIG_SYS_BOARD -#define CONFIG_SYS_BOARD "odroid" +#define CONFIG_SYS_BOARD "odroid" /* Define new extra env settings, including DFU settings */ #undef CONFIG_EXTRA_ENV_SETTINGS @@ -101,7 +105,7 @@ "rootfstype=ext4\0" \ "console=" CONFIG_DEFAULT_CONSOLE \ "fdtfile=exynos5422-odroidxu3.dtb\0" \ - "boardname=odroidxu3\0" \ + "board_name=odroidxu3\0" \ "mmcbootdev=0\0" \ "mmcrootdev=0\0" \ "mmcbootpart=1\0" \ diff --git a/include/power/regulator.h b/include/power/regulator.h index 314160a894..6c6e2cd4f9 100644 --- a/include/power/regulator.h +++ b/include/power/regulator.h @@ -150,6 +150,7 @@ enum regulator_flag { * @always_on* - bool type, true or false * @boot_on* - bool type, true or false * TODO(sjg@chromium.org): Consider putting the above two into @flags + * @ramp_delay - Time to settle down after voltage change (unit: uV/us) * @flags: - flags value (see REGULATOR_FLAG_...) * @name** - fdt regulator name - should be taken from the device tree * ctrl_reg: - Control register offset used to enable/disable regulator @@ -169,6 +170,7 @@ struct dm_regulator_uclass_platdata { int max_uV; int min_uA; int max_uA; + unsigned int ramp_delay; bool always_on; bool boot_on; const char *name; diff --git a/include/samsung/misc.h b/include/samsung/misc.h index 017560c256..4ff28a1df0 100644 --- a/include/samsung/misc.h +++ b/include/samsung/misc.h @@ -33,6 +33,7 @@ char *get_dfu_alt_system(char *interface, char *devstr); char *get_dfu_alt_boot(char *interface, char *devstr); #endif void set_board_type(void); +void set_board_revision(void); const char *get_board_type(void); #endif /* __SAMSUNG_MISC_COMMON_H__ */ |