December 2018 - U-Boot

[U-Boot] [PATCH 0/7] TF-A Boot support for NXP Chassis 3 platforms
by Rajesh Bhagat 18 Jan '19

18 Jan '19

Includes changes in u-boot framework to support TF-A for NXP Chassis 3 platforms. A new defconfig is added namely ls*_tfa_defconfig which will be used for all boot sources when TF-A is used. Also, provide fixes for TF-A Boot NXP Chassis 2 platforms. Pankit Garg (3): ls1043a: add support for nand-boot cmd for TFA armv8: ls1088ardb: Add TFABOOT support armv8: ls1088aqds: Add TFABOOT support Rajesh Bhagat (4): armv8: fsl-layerscape: fixes for TFABOOT framework drivers: ifc: restore the legacy flow for IFC config armv8: ls2088ardb: Add TFABOOT support armv8: ls2088aqds: Add TFABOOT support arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 26 +-- arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 2 +- arch/arm/cpu/armv8/fsl-layerscape/soc.c | 13 +- arch/arm/dts/fsl-ls2088a-rdb-qspi.dts | 4 + board/freescale/ls1088a/MAINTAINERS | 4 + board/freescale/ls1088a/ddr.c | 11 ++ board/freescale/ls1088a/ls1088a.c | 193 +++++++++++++++++++ board/freescale/ls2080a/ls2080a.c | 7 + board/freescale/ls2080aqds/MAINTAINERS | 2 + board/freescale/ls2080aqds/ddr.c | 12 ++ board/freescale/ls2080ardb/MAINTAINERS | 2 + board/freescale/ls2080ardb/ddr.c | 12 ++ board/freescale/ls2080ardb/ls2080ardb.c | 37 ++++ configs/ls1088aqds_tfa_defconfig | 69 +++++++ configs/ls1088ardb_tfa_SECURE_BOOT_defconfig | 64 ++++++ configs/ls1088ardb_tfa_defconfig | 61 ++++++ configs/ls2088aqds_tfa_defconfig | 63 ++++++ configs/ls2088ardb_tfa_SECURE_BOOT_defconfig | 74 +++++++ configs/ls2088ardb_tfa_defconfig | 72 +++++++ drivers/misc/fsl_ifc.c | 173 +++++++++++++++++ include/configs/ls1043a_common.h | 2 + include/configs/ls1088a_common.h | 11 +- include/configs/ls1088aqds.h | 99 +++++++++- include/configs/ls1088ardb.h | 137 ++++++++++++- include/configs/ls2080a_common.h | 8 + include/configs/ls2080aqds.h | 40 +++- include/configs/ls2080ardb.h | 137 ++++++++++++- 27 files changed, 1310 insertions(+), 25 deletions(-) create mode 100644 configs/ls1088aqds_tfa_defconfig create mode 100644 configs/ls1088ardb_tfa_SECURE_BOOT_defconfig create mode 100644 configs/ls1088ardb_tfa_defconfig create mode 100644 configs/ls2088aqds_tfa_defconfig create mode 100644 configs/ls2088ardb_tfa_SECURE_BOOT_defconfig create mode 100644 configs/ls2088ardb_tfa_defconfig -- 2.17.1

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[U-Boot] [PATCH v2] env: add spi_flash_read_env function
by Horatiu Vultur 17 Jan '19

17 Jan '19

The spi_flash_read_env function is a wrapper over spi_flash_read, which enables the env to read multiple flash page size from flash until '\0\0' is read or the end of env partition is reached. Instead of reading the entire env size. When it reads '\0\0', it stops reading further the env and assumes that the rest of env is '\0'. This is an optimization for large environments that contain few bytes environment variables. In this case it doesn't need to read the entire environment and only few pages. Signed-off-by: Horatiu Vultur <horatiu.vultur(a)microchip.com> --- env/sf.c | 56 +++++++++++++++++++++++++++++++++++++++++++++----------- 1 file changed, 45 insertions(+), 11 deletions(-) Changes in v2: - rename flash_read to spi_flash_read_env - change signature of is_end, by adding const to addr diff --git a/env/sf.c b/env/sf.c index 2e3c600..01fadee 100644 --- a/env/sf.c +++ b/env/sf.c @@ -81,6 +81,40 @@ static int setup_flash_device(void) return 0; } +static int is_end(const char *addr, size_t size) +{ + /* The end of env variables is marked by '\0\0' */ + int i = 0; + + for (i = 0; i < size - 1; ++i) + if (addr[i] == 0x0 && addr[i + 1] == 0x0) + return 1; + return 0; +} + +static int spi_flash_read_env(struct spi_flash *flash, u32 offset, size_t len, + void *buf) +{ + u32 addr = 0; + u32 page_size = flash->page_size; + + memset(buf, 0x0, len); + for (int i = 0; i < len / page_size; ++i) { + int ret = spi_flash_read(flash, offset, page_size, + &((char *)buf)[addr]); + + if (ret < 0) + return ret; + + if (is_end(&((char *)buf)[addr], page_size)) + return 0; + + addr += page_size; + offset += page_size; + } + return 0; +} + #if defined(CONFIG_ENV_OFFSET_REDUND) #ifdef CMD_SAVEENV static int env_sf_save(void) @@ -116,8 +150,8 @@ static int env_sf_save(void) ret = -ENOMEM; goto done; } - ret = spi_flash_read(env_flash, saved_offset, - saved_size, saved_buffer); + ret = spi_flash_read_env(env_flash, saved_offset, + saved_size, saved_buffer); if (ret) goto done; } @@ -183,10 +217,10 @@ static int env_sf_load(void) if (ret) goto out; - read1_fail = spi_flash_read(env_flash, CONFIG_ENV_OFFSET, - CONFIG_ENV_SIZE, tmp_env1); - read2_fail = spi_flash_read(env_flash, CONFIG_ENV_OFFSET_REDUND, - CONFIG_ENV_SIZE, tmp_env2); + read1_fail = spi_flash_read_env(env_flash, CONFIG_ENV_OFFSET, + CONFIG_ENV_SIZE, tmp_env1); + read2_fail = spi_flash_read_env(env_flash, CONFIG_ENV_OFFSET_REDUND, + CONFIG_ENV_SIZE, tmp_env2); ret = env_import_redund((char *)tmp_env1, read1_fail, (char *)tmp_env2, read2_fail); @@ -220,8 +254,8 @@ static int env_sf_save(void) if (!saved_buffer) goto done; - ret = spi_flash_read(env_flash, saved_offset, - saved_size, saved_buffer); + ret = spi_flash_read_env(env_flash, saved_offset, + saved_size, saved_buffer); if (ret) goto done; } @@ -277,10 +311,10 @@ static int env_sf_load(void) if (ret) goto out; - ret = spi_flash_read(env_flash, - CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE, buf); + ret = spi_flash_read_env(env_flash, CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE, + buf); if (ret) { - set_default_env("spi_flash_read() failed", 0); + set_default_env("spi_flash_read_env() failed", 0); goto err_read; } -- 2.7.4

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[U-Boot] [PATCH v1] mtd: nand: raw: allow to disable unneeded ECC layouts
by Stefan Agner 17 Jan '19

17 Jan '19

From: Stefan Agner <stefan.agner(a)toradex.com> Each ECC layout consumes about 2984 bytes in the .data section. Allow to disable the default ECC layouts if a driver is known to provide its own ECC layout. Signed-off-by: Stefan Agner <stefan.agner(a)toradex.com> --- drivers/mtd/nand/raw/Kconfig | 7 +++++++ drivers/mtd/nand/raw/nand_base.c | 4 ++++ 2 files changed, 11 insertions(+) diff --git a/drivers/mtd/nand/raw/Kconfig b/drivers/mtd/nand/raw/Kconfig index 008f7b4b4b..b06c45788a 100644 --- a/drivers/mtd/nand/raw/Kconfig +++ b/drivers/mtd/nand/raw/Kconfig @@ -9,6 +9,12 @@ config SYS_NAND_SELF_INIT This option, if enabled, provides more flexible and linux-like NAND initialization process. +config SYS_NAND_DRIVER_ECC_LAYOUT + bool + help + Omit standard ECC layouts to safe space. Select this if your driver + is known to provide its own ECC layout. + config NAND_ATMEL bool "Support Atmel NAND controller" imply SYS_NAND_USE_FLASH_BBT @@ -81,6 +87,7 @@ config NAND_OMAP_ELM config NAND_VF610_NFC bool "Support for Freescale NFC for VF610" select SYS_NAND_SELF_INIT + select SYS_NAND_DRIVER_ECC_LAYOUT imply CMD_NAND help Enables support for NAND Flash Controller on some Freescale diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index 92daebe120..6d2ff58d86 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -47,6 +47,7 @@ #include <linux/errno.h> /* Define default oob placement schemes for large and small page devices */ +#ifdef CONFIG_SYS_NAND_DRIVER_ECC_LAYOUT static struct nand_ecclayout nand_oob_8 = { .eccbytes = 3, .eccpos = {0, 1, 2}, @@ -89,6 +90,7 @@ static struct nand_ecclayout nand_oob_128 = { {.offset = 2, .length = 78} } }; +#endif static int nand_get_device(struct mtd_info *mtd, int new_state); @@ -4339,6 +4341,7 @@ int nand_scan_tail(struct mtd_info *mtd) */ if (!ecc->layout && (ecc->mode != NAND_ECC_SOFT_BCH)) { switch (mtd->oobsize) { +#ifdef CONFIG_SYS_NAND_DRIVER_ECC_LAYOUT case 8: ecc->layout = &nand_oob_8; break; @@ -4351,6 +4354,7 @@ int nand_scan_tail(struct mtd_info *mtd) case 128: ecc->layout = &nand_oob_128; break; +#endif default: pr_warn("No oob scheme defined for oobsize %d\n", mtd->oobsize); -- 2.19.2

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[U-Boot] [PATCH] dts: am335x-pdu001: Fix polarity of card detection input
by Felix Brack 17 Jan '19

17 Jan '19

When a micro SD card is inserted in the PDU001 card cage, the card detection switch is opened and the corresponding GPIO input is driven by a pull-up. Hence change the active level of the card detection input from low to high. Signed-off-by: Felix Brack <fb(a)ltec.ch> --- arch/arm/dts/am335x-pdu001.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/dts/am335x-pdu001.dts b/arch/arm/dts/am335x-pdu001.dts index 121e2c6207..3a5e952663 100644 --- a/arch/arm/dts/am335x-pdu001.dts +++ b/arch/arm/dts/am335x-pdu001.dts @@ -576,7 +576,7 @@ bus-width = <4>; pinctrl-names = "default"; pinctrl-0 = <&mmc2_pins>; - cd-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>; + cd-gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; }; &sham { -- 2.17.1

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[U-Boot] [PATCH 1/2] USB: musb-new: omap2430: Prep driver for Peripheral support.
by Adam Ford 17 Jan '19

17 Jan '19

The omap2430 driver only currently supports host only. In preparation for supporting peripheral mode, this patch makes the driver support only the host by creating a ofdata_to_platdata function host/peripheral agnostic with a host helper version. Signed-off-by: Adam Ford <aford173(a)gmail.com> diff --git a/drivers/usb/musb-new/omap2430.c b/drivers/usb/musb-new/omap2430.c index 32743aa72c..b6e1320538 100644 --- a/drivers/usb/musb-new/omap2430.c +++ b/drivers/usb/musb-new/omap2430.c @@ -137,6 +137,12 @@ const struct musb_platform_ops omap2430_ops = { #if CONFIG_IS_ENABLED(DM_USB) +static const struct udevice_id omap2430_musb_ids[] = { + { .compatible = "ti,omap3-musb" }, + { .compatible = "ti,omap4-musb" }, + { } +}; + struct omap2430_musb_platdata { void *base; void *ctrl_mod_base; @@ -190,20 +196,6 @@ static int omap2430_musb_ofdata_to_platdata(struct udevice *dev) return -ENOENT; } -#if 0 /* In a perfect world, mode would be set to OTG, mode 3 from DT */ - platdata->plat.mode = fdtdec_get_int(fdt, node, - "mode", -1); - if (platdata->plat.mode < 0) { - pr_err("MUSB mode DT entry missing\n"); - return -ENOENT; - } -#else /* MUSB_OTG, it doesn't work */ -#ifdef CONFIG_USB_MUSB_HOST /* Host seems to be the only option that works */ - platdata->plat.mode = MUSB_HOST; -#else /* For that matter, MUSB_PERIPHERAL doesn't either */ - platdata->plat.mode = MUSB_PERIPHERAL; -#endif -#endif platdata->otg_board_data.dev = dev; platdata->plat.config = &platdata->musb_config; platdata->plat.platform_ops = &omap2430_ops; @@ -211,11 +203,10 @@ static int omap2430_musb_ofdata_to_platdata(struct udevice *dev) return 0; } +#ifdef CONFIG_USB_MUSB_HOST static int omap2430_musb_probe(struct udevice *dev) { -#ifdef CONFIG_USB_MUSB_HOST struct musb_host_data *host = dev_get_priv(dev); -#endif struct omap2430_musb_platdata *platdata = dev_get_platdata(dev); struct usb_bus_priv *priv = dev_get_uclass_priv(dev); struct omap_musb_board_data *otg_board_data; @@ -226,7 +217,6 @@ static int omap2430_musb_probe(struct udevice *dev) otg_board_data = &platdata->otg_board_data; -#ifdef CONFIG_USB_MUSB_HOST host->host = musb_init_controller(&platdata->plat, (struct device *)otg_board_data, platdata->base); @@ -235,11 +225,7 @@ static int omap2430_musb_probe(struct udevice *dev) } ret = musb_lowlevel_init(host); -#else - ret = musb_register(&platdata->plat, - (struct device *)otg_board_data, - platdata->base); -#endif + return ret; } @@ -252,28 +238,40 @@ static int omap2430_musb_remove(struct udevice *dev) return 0; } -static const struct udevice_id omap2430_musb_ids[] = { - { .compatible = "ti,omap3-musb" }, - { .compatible = "ti,omap4-musb" }, - { } -}; +#if CONFIG_IS_ENABLED(OF_CONTROL) +static int omap2430_musb_host_ofdata_to_platdata(struct udevice *dev) +{ + struct ti_musb_platdata *platdata = dev_get_platdata(dev); + const void *fdt = gd->fdt_blob; + int node = dev_of_offset(dev); + int ret; + + ret = omap2430_musb_ofdata_to_platdata(dev); + if (ret) { + pr_err("platdata dt parse error\n"); + return ret; + } + + platdata->plat.mode = MUSB_HOST; + + return 0; +} +#endif U_BOOT_DRIVER(omap2430_musb) = { .name = "omap2430-musb", -#ifdef CONFIG_USB_MUSB_HOST .id = UCLASS_USB, -#else - .id = UCLASS_USB_GADGET_GENERIC, -#endif .of_match = omap2430_musb_ids, - .ofdata_to_platdata = omap2430_musb_ofdata_to_platdata, +#if CONFIG_IS_ENABLED(OF_CONTROL) + .ofdata_to_platdata = omap2430_musb_host_ofdata_to_platdata, +#endif .probe = omap2430_musb_probe, .remove = omap2430_musb_remove, -#ifdef CONFIG_USB_MUSB_HOST .ops = &musb_usb_ops, -#endif .platdata_auto_alloc_size = sizeof(struct omap2430_musb_platdata), .priv_auto_alloc_size = sizeof(struct musb_host_data), }; +#endif + #endif /* CONFIG_IS_ENABLED(DM_USB) */ -- 2.17.1

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[U-Boot] [PATCH v2 0/7] Add USB boot to HS DRA7xx/AM57xx
by Andrew F. Davis 17 Jan '19

17 Jan '19

Hello all, This series adds USB boot support to HS DRA7xx/AM57xx platforms. We start by cleaning up DFU boot in SPL support. What is done in the first patch for DFU, if acceptable, should be done to the other boot modes. The 4th patch is needed as on HS devices a header is added to the boot image that tells the ROM where to load this image. This only works for block device booting as the ROM can read the header and move the image into memory in steps. For streaming boot modes USB/ UART/NET the image is placed in memory as it is received from the media live. This means the header is ignored and the image has a fixed offset in memory. For AM47xx we align the boot modes by making the offset for block device booting the same as the fixed offset for streaming boot modes, in this way only one defconfig is needed. For DRA7xx/AM57xx the signing tools will need to be updated to support specifying this address, when this is done the offset in the base HS defconfig can be moved to match the new offset and the defconfigs added here in patch 5 and 6 can be unified back into the base HS defconfig. The last patch updates the docs for the same above. Thanks, Andrew Changes from v1: - Drop explicit UART boot support from DRA7xx as this cannot be tested Andrew F. Davis (7): spl: Kconfig: Drop the _SUPPORT postfix from SPL_DFU dfu: Make DFU support more SPL friendly dfu: Remove dependency on HUSH parser in SPL ARM: mach-omap2: Kconfig: Allow OMAP5 devices to set entry point defconfigs: Add config for DRA7xx High Security EVM with USB Boot support defconfigs: Add config for AM57xx High Security EVM with USB/UART Boot support doc: ti-secure: Add ULO info for AM57xx/DRA7xx secure devices from TI MAINTAINERS | 2 + arch/arm/cpu/armv8/zynqmp/spl.c | 2 +- arch/arm/mach-omap2/Kconfig | 13 ++++ arch/arm/mach-omap2/am33xx/Kconfig | 15 ---- arch/arm/mach-omap2/boot-common.c | 2 +- common/Makefile | 3 +- common/cli.c | 2 +- common/spl/Kconfig | 6 +- common/spl/Makefile | 2 +- common/spl/spl_ram.c | 4 +- configs/am57xx_hs_evm_usb_defconfig | 92 ++++++++++++++++++++++++ configs/dra7xx_hs_evm_usb_defconfig | 106 ++++++++++++++++++++++++++++ doc/README.ti-secure | 8 ++- drivers/Makefile | 3 +- drivers/dfu/Makefile | 12 ++-- drivers/usb/gadget/Makefile | 2 +- include/configs/dra7xx_evm.h | 2 +- include/configs/ti_omap5_common.h | 2 +- include/configs/xilinx_zynqmp.h | 4 +- include/dfu.h | 10 +-- 20 files changed, 246 insertions(+), 46 deletions(-) create mode 100644 configs/am57xx_hs_evm_usb_defconfig create mode 100644 configs/dra7xx_hs_evm_usb_defconfig -- 2.19.1

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[U-Boot] [PATCH 1/2] efi_loader: implement GetNextVariableName()
by AKASHI Takahiro 17 Jan '19

17 Jan '19

The current GetNextVariableName() is a placeholder. With this patch, it works well as expected. Signed-off-by: AKASHI Takahiro <takahiro.akashi(a)linaro.org> --- lib/efi_loader/efi_variable.c | 116 +++++++++++++++++++++++++++++++++- 1 file changed, 115 insertions(+), 1 deletion(-) diff --git a/lib/efi_loader/efi_variable.c b/lib/efi_loader/efi_variable.c index 19d9cb865f25..dac2f49aa1cc 100644 --- a/lib/efi_loader/efi_variable.c +++ b/lib/efi_loader/efi_variable.c @@ -8,6 +8,9 @@ #include <malloc.h> #include <charset.h> #include <efi_loader.h> +#include <environment.h> +#include <search.h> +#include <uuid.h> #define READ_ONLY BIT(31) @@ -241,14 +244,125 @@ efi_status_t EFIAPI efi_get_variable(u16 *variable_name, efi_guid_t *vendor, return EFI_EXIT(EFI_SUCCESS); } +static char *efi_variables_list; +static char *efi_cur_variable; + +static efi_status_t parse_uboot_variable(char *variable, + efi_uintn_t *variable_name_size, + u16 *variable_name, + efi_guid_t *vendor, + u32 *attribute) +{ + char *guid, *name, *end, c; + unsigned long name_size; + u16 *p; + + guid = strchr(variable, '_'); + if (!guid) + return EFI_NOT_FOUND; + guid++; + name = strchr(guid, '_'); + if (!name) + return EFI_NOT_FOUND; + name++; + end = strchr(name, '='); + if (!end) + return EFI_NOT_FOUND; + + /* FIXME: size is in byte or u16? */ + name_size = end - name; + if (*variable_name_size < (name_size + 1)) { + *variable_name_size = name_size + 1; + return EFI_BUFFER_TOO_SMALL; + } + end++; /* point to value */ + + p = variable_name; + utf8_utf16_strncpy(&p, name, name_size); + variable_name[name_size] = 0; + + c = *(name - 1); + *(name - 1) = '\0'; /* guid need be null-terminated here */ + uuid_str_to_bin(guid, (unsigned char *)vendor, UUID_STR_FORMAT_GUID); + *(name - 1) = c; + + parse_attr(end, attribute); + + return EFI_SUCCESS; +} + /* http://wiki.phoenix.com/wiki/index.php/EFI_RUNTIME_SERVICES#GetNextVariable… */ efi_status_t EFIAPI efi_get_next_variable_name(efi_uintn_t *variable_name_size, u16 *variable_name, efi_guid_t *vendor) { + char *native_name, *variable; + ssize_t name_len, list_len; + char regex[256]; + char * const regexlist[] = {regex}; + u32 attribute; + int i; + efi_status_t ret; + EFI_ENTRY("%p \"%ls\" %pUl", variable_name_size, variable_name, vendor); - return EFI_EXIT(EFI_DEVICE_ERROR); + if (!variable_name_size || !variable_name || !vendor) + EFI_EXIT(EFI_INVALID_PARAMETER); + + if (variable_name[0]) { + /* check null-terminated string */ + for (i = 0; i < *variable_name_size; i++) + if (!variable_name[i]) + break; + if (i >= *variable_name_size) + return EFI_EXIT(EFI_INVALID_PARAMETER); + + /* search for the last-returned variable */ + ret = efi_to_native(&native_name, variable_name, vendor); + if (ret) + return EFI_EXIT(ret); + + name_len = strlen(native_name); + for (variable = efi_variables_list; variable && *variable;) { + if (!strncmp(variable, native_name, name_len) && + variable[name_len] == '=') + break; + + variable = strchr(variable, '\n'); + if (variable) + variable++; + } + + free(native_name); + if (!(variable && *variable)) + return EFI_EXIT(EFI_INVALID_PARAMETER); + + /* next variable */ + variable = strchr(variable, '\n'); + if (variable) + variable++; + if (!(variable && *variable)) + return EFI_EXIT(EFI_NOT_FOUND); + } else { + /* new search */ + free(efi_variables_list); + efi_variables_list = NULL; + efi_cur_variable = NULL; + + snprintf(regex, 256, "efi_.*-.*-.*-.*-.*_.*"); + list_len = hexport_r(&env_htab, '\n', + H_MATCH_REGEX | H_MATCH_KEY, + &efi_variables_list, 0, 1, regexlist); + if (list_len <= 0) + return EFI_EXIT(EFI_NOT_FOUND); + + variable = efi_variables_list; + } + + ret = parse_uboot_variable(variable, variable_name_size, variable_name, + vendor, &attribute); + + return EFI_EXIT(ret); } /* http://wiki.phoenix.com/wiki/index.php/EFI_RUNTIME_SERVICES#SetVariable.28.… */ -- 2.19.1

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[U-Boot] [PATCH v2 00/11] samsung: Tidy up sound, DM_MMC drop dead code
by Simon Glass 17 Jan '19

17 Jan '19

This series was previously sent as a v1 without a cover letter. Since then I have added a few more patches: - Support for spring's audio codec - Dropping unused MMC and audio code - Removing unused fdt_compat_id values Changes in v2: - Add new patch to resync defconfigs for odroid - Remove stranded comments in the header files - Update to convert s5p_goni also - Add new patches as per the cover letter Simon Glass (11): odroid: Resync defconfigs Convert CONFIG_BOARD_TYPES to Kconfig exynos: Drop duplicate 'model' line exynos: Convert to use CONFIG_BLK sound: Add a driver for max98088 spring: Update sound to use max98088 codec spring: Update flashmap details samsung: Drop board_enable_audio_codec() samsung: mmc: Drop old MMC init code fdt: samsung: Drop unused fdt_compat_id values fdt: tegra: Drop COMPAT_AMS_AS3722 arch/arm/dts/exynos5250-spring.dts | 77 +++-- arch/arm/mach-exynos/Kconfig | 7 + arch/arm/mach-exynos/include/mach/mmc.h | 2 - arch/arm/mach-s5pc1xx/Kconfig | 2 + arch/arm/mach-s5pc1xx/Makefile | 1 + arch/arm/mach-s5pc1xx/pinmux.c | 20 ++ board/samsung/common/board.c | 52 +-- board/samsung/common/exynos5-dt.c | 29 -- common/Kconfig | 8 + configs/axs101_defconfig | 1 + configs/axs103_defconfig | 1 + configs/odroid-xu3_defconfig | 2 +- configs/odroid_defconfig | 2 +- configs/spring_defconfig | 1 + drivers/mmc/s5p_sdhci.c | 50 --- drivers/sound/Kconfig | 8 + drivers/sound/Makefile | 1 + drivers/sound/max98088.c | 431 ++++++++++++++++++++++++ drivers/sound/max98088.h | 192 +++++++++++ drivers/sound/samsung_sound.c | 2 +- include/configs/axs10x.h | 5 - include/configs/hsdk.h | 5 - include/configs/odroid.h | 1 - include/configs/odroid_xu3.h | 1 - include/fdtdec.h | 7 - include/samsung/misc.h | 2 - lib/fdtdec.c | 7 - scripts/config_whitelist.txt | 1 - 28 files changed, 739 insertions(+), 179 deletions(-) create mode 100644 arch/arm/mach-s5pc1xx/pinmux.c create mode 100644 drivers/sound/max98088.c create mode 100644 drivers/sound/max98088.h -- 2.20.0.405.gbc1bbc6f85-goog

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[U-Boot] [PATCH] dm: pinctrl: Prevent (re-)configuring pins when already done before relocation
by Lukasz Majewski 16 Jan '19

16 Jan '19

This commit prevents from re-configuring pins if those were configured before relocation. Some pins - like UART or DDR must be setup before relocation (as they have 'u-boot,dm-pre-reloc' property set in DTS). Without this change, those pins are re-configured after relocation (pre_reloc_only = 0, so we do not "continue"). Such behavior may be a problem for DDR PAD configuration, as they might be already leveled/tuned with original setup). Signed-off-by: Lukasz Majewski <lukma(a)denx.de> --- drivers/pinctrl/pinctrl-uclass.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/pinctrl-uclass.c b/drivers/pinctrl/pinctrl-uclass.c index 6db0445067..29c910c55f 100644 --- a/drivers/pinctrl/pinctrl-uclass.c +++ b/drivers/pinctrl/pinctrl-uclass.c @@ -117,9 +117,9 @@ static int pinconfig_post_bind(struct udevice *dev) int ret; dev_for_each_subnode(node, dev) { - if (pre_reloc_only && - !ofnode_pre_reloc(node)) + if (pre_reloc_only ^ ofnode_pre_reloc(node)) continue; + /* * If this node has "compatible" property, this is not * a pin configuration node, but a normal device. skip. -- 2.11.0

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[U-Boot] [PATCH 1/2] travis: Setup QEMU_VERSION as variable
by Michal Simek 16 Jan '19

16 Jan '19

This change enables setting up specific Qemu version or sha1 for new targets which are added after (current) v3.0.0 version. This changes is preparation step for adding new Xilinx Versal Virt platform which was merge after v3.0.0. Signed-off-by: Michal Simek <michal.simek(a)xilinx.com> --- .travis.yml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 321fd793a756..6e4b4ba0a34a 100644 --- a/.travis.yml +++ b/.travis.yml @@ -63,6 +63,7 @@ env: - BUILD_DIR=build - HOSTCC="cc" - HOSTCXX="c++" + - QEMU_VERSION="v3.0.0" before_script: # install toolchains based on TOOLCHAIN} variable @@ -97,7 +98,7 @@ before_script: git clone git://git.qemu.org/qemu.git /tmp/qemu; pushd /tmp/qemu; git submodule update --init dtc && - git checkout v3.0.0 && + git checkout ${QEMU_VERSION} && ./configure --prefix=/tmp/qemu-install --target-list=${QEMU_TARGET} && make -j4 all install; popd; -- 1.9.1

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