February 2017 - U-Boot

[U-Boot] [PATCH] [V2] bcm2835: wdt: support for the bcm2835/2836 wdt
by Paolo Pisati 10 May '17

10 May '17

The following patch add support for the watchdog built into the bcm2835/2836 chips, using the max timeout (~15s). Tested on my RaspberryPi2. Changelog: v2: fixed __eufi_runtime usage and moved to Kconfig Paolo Pisati (1): bcm2835_wdt: support for the BCM2835/2836 watchdog arch/arm/mach-bcm283x/reset.c | 21 ++++++++++++++++++--- board/raspberrypi/rpi/rpi.c | 4 ++++ drivers/watchdog/Kconfig | 15 +++++++++++++++ drivers/watchdog/Makefile | 1 + drivers/watchdog/bcm2835_wdt.c | 35 +++++++++++++++++++++++++++++++++++ 5 files changed, 73 insertions(+), 3 deletions(-) create mode 100644 drivers/watchdog/bcm2835_wdt.c -- 2.7.4

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[U-Boot] [PATCH v4 0/7] am57xx: cl-som-am57x: fix usb
by Uri Mashiach 08 May '17

08 May '17

Various USB related comits for the CL-SOM-AM57x module. --- V1 -> V2: Replace commit "fix XHCI registers base address" with "reintroduce the CONFIG_AM57XX symbol". V2 -> V3: * New commit "move CONFIG_DRA7XX to Kconfig" * Replace commit "reintroduce the CONFIG_AM57XX symbol" with "xHCI registers based on USB port index" V3 -> V4: Update commit "move CONFIG_DRA7XX to Kconfig" Update commit "xHCI registers based on USB port index" Uri Mashiach (7): arm: dra7xx: move CONFIG_DRA7XX to Kconfig arm: usb: dra7xx: xHCI registers based on USB port index usb: host: xhci-omap: fix double weak board_usb_init functions arm: am57xx: cl-som-am57x: invoke clock API to enable/disable clocks arm: am57xx: cl-som-am57x: fix USB scan arm: am57xx: cl-som-am57x: enable USB storage arm: am57xx: cl-som-am57x: enable USB commands arch/arm/mach-omap2/omap5/Kconfig | 8 ++++++++ board/compulab/cl-som-am57x/cl-som-am57x.c | 10 ---------- board/ti/am43xx/board.c | 4 ++-- board/ti/am57xx/board.c | 4 ++-- board/ti/dra7xx/evm.c | 4 ++-- configs/cl-som-am57x_defconfig | 2 ++ configs/dra7xx_evm_defconfig | 1 + configs/dra7xx_hs_evm_defconfig | 1 + drivers/usb/host/Kconfig | 9 +++++++++ drivers/usb/host/xhci-omap.c | 19 +++++++++++++++++-- include/configs/am57xx_evm.h | 2 -- include/configs/cl-som-am57x.h | 6 ++---- include/configs/dra7xx_evm.h | 2 -- include/linux/usb/xhci-omap.h | 6 ++++-- scripts/config_whitelist.txt | 1 - 15 files changed, 50 insertions(+), 29 deletions(-) -- 2.7.4

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[U-Boot] [PATCH 1/3] drivers/net/Kconfig: Correct use of apostrophe
by Tom Rini 02 May '17

02 May '17

Signed-off-by: Tom Rini <trini(a)konsulko.com> --- drivers/net/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 078d5a8..70e3661 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -168,7 +168,7 @@ config SUN8I_EMAC help This driver supports the Allwinner based SUN8I/SUN50I Ethernet MAC. It can be found in H3/A64/A83T based SoCs and compatible with both - External and Internal PHY's. + External and Internal PHYs. config XILINX_AXIEMAC depends on DM_ETH && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP) -- 2.1.4

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[U-Boot] [PATCH 00/10] sunxi: Remove SYS_EXTRA_OPTIONS
by Mylène Josserand 02 May '17

02 May '17

Hello everyone, This patchset removes the SYS_EXTRA_OPTIONS from all sunxi defconfigs. The values in this variable are converted to Kconfig or simply removed. Based on u-boot sunxi repository: git://git.denx.de/u-boot-sunxi.git from last commit: 002d907da51fdf10a03d389852645675529c78e6 Patch 1: Convert SUNXI_GMAC config to Kconfig and remove it from all defconfig. Patch 2: Remove AXP209_POWER configuration as this config is already converted in Kconfig (drivers/power). It is automatically chosen when the SoC is sun4i, sun5i or sun7i. Patch 3 and 4: Remove CMD_BMP and CMD_ZIP configs from SYS_EXTRA_OPTIONS. Patch 5: Remove SYS_EXTRA_OPTIONS from mk802_defconfig as it contains only USB_EHCI which is already converted to Kconfig. Patch 6, 7: Convert SUNXI_EMAC and CONFIG_RGMII to Kconfig and remove it from all SYS_EXTRA_OPTIONS entries. Patch 8 and 9: Convert CONFIG_SATAPWR and CONFIG_MACPWR to Kconfig. It becomes a string instead of the gpio number so the function sunxi_name_to_gpio is used to do the conversion from string to int. Patch 10: Convert console index (CONS_INDEX) to Kconfig. The default value is 1 except for sun5i which is 2 and sun8i which is 5. Thank you in advance! Best regards, Mylène Josserand (10): sunxi: Convert SUNXI_GMAC to Kconfig sunxi: icnova-a20-swac_defconfig: Remove AXP209_POWER from SYS_EXTRA_OPTIONS sunxi: icnova-a20-swac_defconfig: Remove CMD_BMP from SYS_EXTRA_OPTIONS sunxi: icnova-a20-swac_defconfig: Remove CMD_UNZIP and SYS_EXTRA_OPTIONS sunxi: mk802_defconfig: Remove SYS_EXTRA_OPTIONS sunxi: Convert SUNXI_EMAC to Kconfig sunxi: Convert CONFIG_RGMII to Kconfig sunxi: Convert CONFIG_SATAPWR to Kconfig sunxi: Convert CONFIG_MACPWR to Kconfig sunxi: Convert CONS_INDEX to Kconfig board/sunxi/Kconfig | 36 ++++++++++++++++++++++++++++++ board/sunxi/board.c | 12 +++++----- configs/A10-OLinuXino-Lime_defconfig | 3 ++- configs/A10s-OLinuXino-M_defconfig | 2 +- configs/A13-OLinuXinoM_defconfig | 1 - configs/A13-OLinuXino_defconfig | 1 - configs/A20-OLinuXino-Lime2_defconfig | 4 +++- configs/A20-OLinuXino-Lime_defconfig | 3 ++- configs/A20-OLinuXino_MICRO_defconfig | 3 ++- configs/A20-Olimex-SOM-EVB_defconfig | 4 +++- configs/Ampe_A76_defconfig | 1 - configs/Bananapi_defconfig | 4 +++- configs/Bananapro_defconfig | 4 +++- configs/CHIP_defconfig | 1 - configs/CSQ_CS908_defconfig | 2 +- configs/Colombus_defconfig | 3 ++- configs/Cubieboard2_defconfig | 3 ++- configs/Cubieboard_defconfig | 3 ++- configs/Cubietruck_defconfig | 4 +++- configs/Empire_electronix_d709_defconfig | 1 - configs/Empire_electronix_m712_defconfig | 1 - configs/Hummingbird_A31_defconfig | 3 ++- configs/Itead_Ibox_A20_defconfig | 3 ++- configs/Lamobo_R1_defconfig | 5 ++++- configs/Linksprite_pcDuino3_Nano_defconfig | 4 +++- configs/Linksprite_pcDuino3_defconfig | 3 ++- configs/Linksprite_pcDuino_defconfig | 2 +- configs/Marsboard_A10_defconfig | 2 +- configs/Mele_A1000G_quad_defconfig | 2 +- configs/Mele_A1000_defconfig | 3 ++- configs/Mele_I7_defconfig | 2 +- configs/Mele_M3_defconfig | 2 +- configs/Mele_M5_defconfig | 2 +- configs/Mele_M9_defconfig | 2 +- configs/Orangepi_defconfig | 4 +++- configs/Orangepi_mini_defconfig | 4 +++- configs/Sinlinx_SinA31s_defconfig | 2 +- configs/Sinovoip_BPI_M2_defconfig | 3 ++- configs/Sinovoip_BPI_M3_defconfig | 2 +- configs/Wits_Pro_A20_DKT_defconfig | 3 ++- configs/ba10_tv_box_defconfig | 2 +- configs/difrnce_dit4350_defconfig | 1 - configs/ga10h_v1_1_defconfig | 1 - configs/gt90h_v4_defconfig | 1 - configs/i12-tvbox_defconfig | 3 ++- configs/iNet_D978_rev2_defconfig | 1 - configs/icnova-a20-swac_defconfig | 2 +- configs/inet86dz_defconfig | 1 - configs/inet98v_rev2_defconfig | 1 - configs/jesurun_q5_defconfig | 3 ++- configs/mixtile_loftq_defconfig | 4 +++- configs/mk802_defconfig | 1 - configs/orangepi_plus2e_defconfig | 2 +- configs/orangepi_plus_defconfig | 3 ++- configs/polaroid_mid2407pxe03_defconfig | 1 - configs/polaroid_mid2809pxe04_defconfig | 1 - configs/q8_a13_tablet_defconfig | 1 - configs/q8_a23_tablet_800x480_defconfig | 1 - configs/q8_a33_tablet_1024x600_defconfig | 1 - configs/q8_a33_tablet_800x480_defconfig | 1 - drivers/net/Kconfig | 6 +++++ 61 files changed, 124 insertions(+), 63 deletions(-) -- 2.11.0

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[U-Boot] [PATCH 0/6] sunxi: update Pine64/A64 DTs
by Andre Przywara 02 May '17

02 May '17

Hi, in the wake of the sunxi DM enablement series it became apparent that the current device tree files for the A64 SoC and its board are outdated. Since Linux v4.10-rc1 there are now basic .dts files for the Allwinner A64 SoC and the Pine64 boards in the mainline kernel. Linux v4.11-rc1 added MMC and USB support. Because our preliminary device trees used in U-Boot differ significantly, let's update our copy with what's in the current Linus' master tree. Since in contrast to U-Boot the kernel still lacks support for Ethernet, we keep our preliminary nodes for that IP, but adjust it slightly to match the new clocks and reset bindings. As the sun8i-emac driver is actually using the DT for the pinmux setup, we teach it how to cope with the new pinctrl bindings in the first two patches. This is probably becoming somewhat obsolete very soon (with DM GPIO support on the list already), however I consider these two patches as merely fixes for the existing driver to maintain bisectability. It would make sense to merge the new DTs before the DM patches, so we need to have something in place which works meanwhile. Let me know what you think. Cheers, Andre. Andre Przywara (6): sunxi: GPIO: introduce sunxi_gpio_setup_dt_pins() net: sun8i-emac: use new, generic GPIO setup routine sunxi: dts: update sun50i-a64.dtsi from Linux sunxi: dts: update Pine64 .dts sunxi: dts: remove now obsolete pine64-common.dtsi sunxi: dts: add Bananapi M64 .dts arch/arm/dts/Makefile | 3 +- arch/arm/dts/sun50i-a64-bananapi-m64.dts | 135 +++++++ arch/arm/dts/sun50i-a64-pine64-common.dtsi | 93 ----- arch/arm/dts/sun50i-a64-pine64-plus.dts | 16 +- arch/arm/dts/sun50i-a64-pine64.dts | 72 +++- arch/arm/dts/sun50i-a64.dtsi | 615 +++++++++-------------------- arch/arm/include/asm/arch-sunxi/gpio.h | 4 + arch/arm/mach-sunxi/pinmux.c | 77 ++++ drivers/net/sun8i_emac.c | 38 +- include/dt-bindings/clock/sun50i-a64-ccu.h | 134 +++++++ include/dt-bindings/reset/sun50i-a64-ccu.h | 98 +++++ 11 files changed, 706 insertions(+), 579 deletions(-) create mode 100644 arch/arm/dts/sun50i-a64-bananapi-m64.dts delete mode 100644 arch/arm/dts/sun50i-a64-pine64-common.dtsi create mode 100644 include/dt-bindings/clock/sun50i-a64-ccu.h create mode 100644 include/dt-bindings/reset/sun50i-a64-ccu.h -- 2.8.2

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[U-Boot] U-Boot of-platdata issue
by Kever Yang 25 Apr '17

25 Apr '17

Hi Simon, I met two issue when using of-platdata 1. compitable name with '.' I get compile error as below: In file included from include/dt-structs.h:16:0, from spl/dts/dt-platdata.c:3: include/generated/dt-structs.h:26:35: error: expected identifier or ‘(’ before numeric constant struct dtd_rockchip_rk3399_sdhci_5.1 { ^ spl/dts/dt-platdata.c:41:42: error: expected identifier or ‘(’ before numeric constant static struct dtd_rockchip_rk3399_sdhci_5.1 dtv_sdhci_at_fe330000 = { ^ spl/dts/dt-platdata.c:55:15: error: ‘dtv_sdhci_at_fe330000’ undeclared here (not in a function) .platdata = &dtv_sdhci_at_fe330000, ^ make[2]: *** [spl/dts/dt-platdata.o] Error 1 make[1]: *** [spl/u-boot-spl] Error 2 make: *** [__build_one_by_one] Error 2 The dts node starts like this: sdhci: sdhci@fe330000 { u-boot,dm-pre-reloc; compatible = "rockchip,rk3399-sdhci-5.1", "arasan,sdhci-5.1"; ... 2. multi compatible name When a dts node have more than one compatible name, which is prefer to use? for example, we have two dwmmc compatible name in rk3399, the tool is using the first one, while the source code using the last one. "drivers/mmc/rockchip_dw_mmc.c" 23 struct rockchip_mmc_plat { 24 #if CONFIG_IS_ENABLED(OF_PLATDATA) 25 struct dtd_rockchip_rk3288_dw_mshc dtplat; 26 #endif 27 struct mmc_config cfg; 28 struct mmc mmc; 29 }; ... dts node sdmmc: dwmmc@fe320000 { compatible = "rockchip,rk3399-dw-mshc", "rockchip,rk3288-dw-mshc"; ... Thanks, - Kever

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[U-Boot] [PATCH v1] env_mmc: configure environment offsets via device tree
by Philipp Tomsich 24 Apr '17

24 Apr '17

This introduces the ability to override the environment offets from the device tree by setting the following nodes in '/config': 'u-boot,mmc-env-offset' - overrides CONFIG_ENV_OFFSET 'u-boot,mmc-env-offset-redundant' - overrides CONFIG_ENV_OFFSET_REDUND To keep with the previous logic, the CONFIG_* defines still need to be available and the statically defined values become the defaults, when the corresponding properties are not set in the device-tree. Signed-off-by: Philipp Tomsich <philipp.tomsich(a)theobroma-systems.com> --- common/env_mmc.c | 31 +++++++++++++++++++++++++++---- 1 file changed, 27 insertions(+), 4 deletions(-) diff --git a/common/env_mmc.c b/common/env_mmc.c index 16f6a17..ef3dbd1 100644 --- a/common/env_mmc.c +++ b/common/env_mmc.c @@ -1,24 +1,25 @@ /* * (C) Copyright 2008-2011 Freescale Semiconductor, Inc. * * SPDX-License-Identifier: GPL-2.0+ */ /* #define DEBUG */ #include <common.h> #include <command.h> #include <environment.h> +#include <fdtdec.h> #include <linux/stddef.h> #include <malloc.h> #include <memalign.h> #include <mmc.h> #include <search.h> #include <errno.h> #if defined(CONFIG_ENV_SIZE_REDUND) && \ (CONFIG_ENV_SIZE_REDUND != CONFIG_ENV_SIZE) #error CONFIG_ENV_SIZE_REDUND should be the same as CONFIG_ENV_SIZE #endif @@ -36,21 +37,43 @@ DECLARE_GLOBAL_DATA_PTR; #define CONFIG_ENV_OFFSET 0 #endif -__weak int mmc_get_env_addr(struct mmc *mmc, int copy, u32 *env_addr) +#ifdef CONFIG_OF_LIBFDT +static inline s64 mmc_offset(int copy) { - s64 offset; + const char *propname = "u-boot,mmc-env-offset"; + s64 defvalue = CONFIG_ENV_OFFSET; - offset = CONFIG_ENV_OFFSET; -#ifdef CONFIG_ENV_OFFSET_REDUND +#if defined(CONFIG_ENV_OFFSET_REDUND) + if (copy) { + propname = "u-boot,mmc-env-offset-redundant"; + defvalue = CONFIG_ENV_OFFSET_REDUND; + } +#endif + + return fdtdec_get_config_int(gd->fdt_blob, propname, defvalue); +} +#else +static inline s64 mmc_offset(int copy) +{ + s64 offset = CONFIG_ENV_OFFSET; + +#if defined(CONFIG_ENV_OFFSET_REDUND) if (copy) offset = CONFIG_ENV_OFFSET_REDUND; #endif + return offset; +} +#endif + +__weak int mmc_get_env_addr(struct mmc *mmc, int copy, u32 *env_addr) +{ + s64 offset = mmc_offset(copy); if (offset < 0) offset += mmc->capacity; *env_addr = offset; return 0; } -- 1.9.1

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[U-Boot] [PATCH 0/2] sunxi: power: Add AXP806 and AXP808 support
by Rask Ingemann Lambertsen 21 Apr '17

21 Apr '17

The X-Powers AXP806 and AXP808 PMICs are usually found on boards featuring the Allwinner A80 ARM SoC. The so far supported features are the same on the two chips. A lack of data sheets to compare makes it impossible to know for sure what the differences are, but at least two of the power-up voltages (bldo2 and dcdce) differ. Patch 1 adds support for the regulators and also sets up the master/slave mode addressing to match the way it is wired on the board. This is necessary for the PMIC to respond to register accesses and hopefully solves the AXP806 problems for the Linux 4.9 and 4.10 kernels on Cubieboard4 and A80 Optimus boards, where the AXP806 is wired for slave mode addressing. Patch 2 goes on top of "ARM: sunxi: Add defconfig for Sunchip CX-A99". It updates the defconfig for the Sunchip CX-A99 board. Now that the CPU core voltage can be controlled, the board is configured for 1200 MHz at 1020 mV, which is the maximum according to the vendor's sys_config.fex file, instead of the previous 1008 MHz at 900 mV. Rask Ingemann Lambertsen (2): sunxi: power: Add AXP806 and AXP808 support sunxi: defconfig: Sunchip CX-A99: Raise CPU voltage and clock frequency arch/arm/include/asm/arch-sunxi/pmic_bus.h | 4 + arch/arm/mach-sunxi/Makefile | 1 + arch/arm/mach-sunxi/pmic_bus.c | 107 ++++++++++--- board/sunxi/board.c | 20 +++ configs/Sunchip_CX-A99_defconfig | 2 + drivers/power/Kconfig | 226 +++++++++++++++++++++++++++- drivers/power/Makefile | 1 + drivers/power/axp806.c | 231 +++++++++++++++++++++++++++++ include/axp806.h | 50 +++++++ include/axp_pmic.h | 13 ++ 10 files changed, 625 insertions(+), 30 deletions(-) create mode 100644 drivers/power/axp806.c create mode 100644 include/axp806.h -- 2.10.2

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[U-Boot] [PATCH v1 0/4] sf: add ADDR_4B for 4byte address support
by Yuan Yao 20 Apr '17

20 Apr '17

From: Yuan Yao <yao.yuan(a)nxp.com> Some new flash don't support bar but use 4bytes address to direct support exceed 16MB flash size. So add flash flag: ADDR_4B for some flash which support 4bytes address. Yuan Yao (4): sf: add ADDR_4B for 4byte address support spi: fsl_qspi: Add 4bytes address support armv8: ls1012a: update the flash size to 64M. armv8: ls1046a: update the flash size to 64M. drivers/mtd/spi/sf_internal.h | 4 +++- drivers/mtd/spi/sf_params.c | 2 +- drivers/mtd/spi/spi_flash.c | 38 +++++++++++++++++++++++++------------- drivers/spi/fsl_qspi.c | 8 ++++++-- include/configs/ls1012a_common.h | 3 +-- include/configs/ls1046ardb.h | 3 +-- include/spi_flash.h | 1 + 7 files changed, 38 insertions(+), 21 deletions(-) -- 2.1.0.27.g96db324

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Re: [U-Boot] [PATCH v3 4/8] armv8: Add workaround for USB erratum A-009007
by york sun 18 Apr '17

18 Apr '17

On 02/16/2017 01:12 PM, york.sun(a)nxp.com wrote: > On 02/03/2017 06:08 AM, Suresh Gupta wrote: <snip> >> +static void erratum_a009007(void) >> +{ >> +/* TODO:implement the out_be16 instead of writew which is taking >> +little endian style */ > > Did you mean to remind yourself to finish this before sending this > patch? You know we already have out_be16(), don't you? > Suresh, Are you going to send an update? York

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