July 2021 - U-Boot

Broken arc toolchain
by Simon Glass 10 Jul '21

10 Jul '21

Hi, I see this: $ buildman --fetch-arch arc Downloading toolchain for arch 'arc' Checking: https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/9.2.0/ Downloading: https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/9.2.0/x86_64-gc… Unpacking to: /home/sglass/.buildman-toolchains Testing - looking in '/home/sglass/.buildman-toolchains/gcc-9.2.0-nolibc/arc-linux/.' - looking in '/home/sglass/.buildman-toolchains/gcc-9.2.0-nolibc/arc-linux/bin' - found '/home/sglass/.buildman-toolchains/gcc-9.2.0-nolibc/arc-linux/bin/arc-linux-gcc' - looking in '/home/sglass/.buildman-toolchains/gcc-9.2.0-nolibc/arc-linux/usr/bin' Tool chain test: OK, arch='arc', priority 5 $ buildman -A hsdk_4xd /home/sglass/.buildman-toolchains/gcc-9.2.0-nolibc/arc-linux/bin/arc-linux- $ buildman hsdk_4xd ... arc-linux-gcc: error: unrecognized argument in option '-mcpu=hs4x_rel31 Do you have any thoughts on what is wrong, please? Regards, Simon

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[PATCH] mx6sabresd: Make checkboard respect CONFIG_NXP_BOARD_REVISION
by sbabic＠denx.de 10 Jul '21

10 Jul '21

> The default implementation of checkboard() calls the > nxp_board_rev_string() function > to retrieve a character representing the revision number of the board. > However, this > attempt to retrieve the revision number may fail in certain situations or be > otherwise undesirable. > There is already a configuration option to avoid retrieving the > revision number of > the board: CONFIG_NXP_BOARD_REVISION. In fact, if this option is enabled, the > nxp_board_rev_string() function's definition will be omitted entirely, > meaning that the previous implementation of checkboard() would result > in a linker error. > This changeset makes the default implementation of checkboard() respect the > CONFIG_NXP_BOARD_REVISION configuration option, only attempting to retrieve > the board revision number if that option is defined. > Signed-off-by: Cody Gray <cody(a)codygray.com> Applied to u-boot-imx, master, thanks ! Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic(a)denx.de =====================================================================

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[PATCH 01/11] imx: ventana: remove USB_KEYBOARD support
by Tim Harvey 10 Jul '21

10 Jul '21

For some time now having USB_KEYBOARD support has caused usb to be initialized on boot. To allow for a quicker bootup we don't want this for Ventana and don't really need USB keyboard support so remove it. Signed-off-by: Tim Harvey <tharvey(a)gateworks.com> --- configs/gwventana_emmc_defconfig | 1 - configs/gwventana_gw5904_defconfig | 1 - configs/gwventana_nand_defconfig | 1 - 3 files changed, 3 deletions(-) diff --git a/configs/gwventana_emmc_defconfig b/configs/gwventana_emmc_defconfig index 6e3aebbf1b..db0b214033 100644 --- a/configs/gwventana_emmc_defconfig +++ b/configs/gwventana_emmc_defconfig @@ -108,7 +108,6 @@ CONFIG_IMX_THERMAL=y CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_STORAGE=y -CONFIG_USB_KEYBOARD=y CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP=y CONFIG_USB_GADGET=y CONFIG_USB_GADGET_MANUFACTURER="Gateworks" diff --git a/configs/gwventana_gw5904_defconfig b/configs/gwventana_gw5904_defconfig index 77e65f2236..0927ab5b23 100644 --- a/configs/gwventana_gw5904_defconfig +++ b/configs/gwventana_gw5904_defconfig @@ -112,7 +112,6 @@ CONFIG_IMX_THERMAL=y CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_STORAGE=y -CONFIG_USB_KEYBOARD=y CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP=y CONFIG_USB_GADGET=y CONFIG_USB_GADGET_MANUFACTURER="Gateworks" diff --git a/configs/gwventana_nand_defconfig b/configs/gwventana_nand_defconfig index db31d97f3d..e746728cf8 100644 --- a/configs/gwventana_nand_defconfig +++ b/configs/gwventana_nand_defconfig @@ -114,7 +114,6 @@ CONFIG_IMX_THERMAL=y CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_STORAGE=y -CONFIG_USB_KEYBOARD=y CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP=y CONFIG_USB_GADGET=y CONFIG_USB_GADGET_MANUFACTURER="Gateworks" -- 2.17.1

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[PATCH V2 1/2] spl: mmc: Factor out eMMC boot partition selection code
by Marek Vasut 10 Jul '21

10 Jul '21

Factor out eMMC boot partition selection code into default_spl_mmc_emmc_boot_partition() function and implement weak spl_mmc_emmc_boot_partition(), so that architecture or board code can override the eMMC boot partition selection. Signed-off-by: Marek Vasut <marex(a)denx.de> Cc: Faiz Abbas <faiz_abbas(a)ti.com> Cc: Harald Seiler <hws(a)denx.de> Cc: Lokesh Vutla <lokeshvutla(a)ti.com> Cc: Simon Glass <sjg(a)chromium.org> Cc: Fabio Estevam <festevam(a)gmail.com> Cc: Peng Fan <peng.fan(a)nxp.com> Cc: Stefano Babic <sbabic(a)denx.de> Cc: Ye Li <ye.li(a)nxp.com> --- V2: Update comments --- common/spl/spl_mmc.c | 37 ++++++++++++++++++++++++------------- include/spl.h | 23 +++++++++++++++++++++++ 2 files changed, 47 insertions(+), 13 deletions(-) diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c index add2785b4e3..2377d0937d1 100644 --- a/common/spl/spl_mmc.c +++ b/common/spl/spl_mmc.c @@ -324,6 +324,29 @@ unsigned long __weak spl_mmc_get_uboot_raw_sector(struct mmc *mmc, return raw_sect; } +int default_spl_mmc_emmc_boot_partition(struct mmc *mmc) +{ + int part; +#ifdef CONFIG_SYS_MMCSD_RAW_MODE_EMMC_BOOT_PARTITION + part = CONFIG_SYS_MMCSD_RAW_MODE_EMMC_BOOT_PARTITION; +#else + /* + * We need to check what the partition is configured to. + * 1 and 2 match up to boot0 / boot1 and 7 is user data + * which is the first physical partition (0). + */ + part = (mmc->part_config >> 3) & PART_ACCESS_MASK; + if (part == 7) + part = 0; +#endif + return part; +} + +int __weak spl_mmc_emmc_boot_partition(struct mmc *mmc) +{ + return default_spl_mmc_emmc_boot_partition(mmc); +} + int spl_mmc_load(struct spl_image_info *spl_image, struct spl_boot_device *bootdev, const char *filename, @@ -355,19 +378,7 @@ int spl_mmc_load(struct spl_image_info *spl_image, err = -EINVAL; switch (boot_mode) { case MMCSD_MODE_EMMCBOOT: -#ifdef CONFIG_SYS_MMCSD_RAW_MODE_EMMC_BOOT_PARTITION - part = CONFIG_SYS_MMCSD_RAW_MODE_EMMC_BOOT_PARTITION; -#else - /* - * We need to check what the partition is configured to. - * 1 and 2 match up to boot0 / boot1 and 7 is user data - * which is the first physical partition (0). - */ - part = (mmc->part_config >> 3) & PART_ACCESS_MASK; - - if (part == 7) - part = 0; -#endif + part = spl_mmc_emmc_boot_partition(mmc); if (CONFIG_IS_ENABLED(MMC_TINY)) err = mmc_switch_part(mmc, part); diff --git a/include/spl.h b/include/spl.h index cee9a42ddb5..c643943482d 100644 --- a/include/spl.h +++ b/include/spl.h @@ -357,6 +357,29 @@ u32 spl_mmc_boot_mode(const u32 boot_device); * If not overridden, it is weakly defined in common/spl/spl_mmc.c. */ int spl_mmc_boot_partition(const u32 boot_device); + +struct mmc; +/** + * default_spl_mmc_emmc_boot_partition() - eMMC boot partition to load U-Boot from. + * mmc: Pointer for the mmc device structure + * + * This function should return the eMMC boot partition number which + * the SPL should load U-Boot from (on the given boot_device). + */ +int default_spl_mmc_emmc_boot_partition(struct mmc *mmc); + +/** + * spl_mmc_emmc_boot_partition() - eMMC boot partition to load U-Boot from. + * mmc: Pointer for the mmc device structure + * + * This function should return the eMMC boot partition number which + * the SPL should load U-Boot from (on the given boot_device). + * + * If not overridden, it is weakly defined in common/spl/spl_mmc.c + * and calls default_spl_mmc_emmc_boot_partition(); + */ +int spl_mmc_emmc_boot_partition(struct mmc *mmc); + void spl_set_bd(void); /** -- 2.30.2

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[PATCH 0/9] Add support for imx8mm-venice-gw7901 and DSA switch
by Tim Harvey 10 Jul '21

10 Jul '21

The GW7901 is an IMX8M Mini based board with a KSZ9897 switch hanging off the IMX8M FEC. In order to support a fixed-link connection to a U-Boot DSA switch some changes need to be made to the FEC driver. Additionally, in order to support per-port unique MAC addrs for DSA we must introduce a mechanism to put the master device in promiscuous mode. All patches are here including adding the dts for the board as well as a dsa driver and necessary patches to fec/dsa so that it is clear how this fits together. Tim Harvey (9): board: gateworks: venice: add imx8mm-gw7901 support net: fec: use device sequence vs index when fetching fec net: fec: set phy_of_node properly for fixed-link phy net: add set_promisc function to enable/disable Promiscuous mode net: fec: add set_promisc function net: dsa: enable master promisc mode if available and needed net: add support for KSZ9477/KSZ9897/KSZ9567 GbE switch arm: dts: imx8mm-venice-gw7901.dts: fix dsa switch configuration configs: imx8mm_venice_defconfig: add support for gbe switch arch/arm/dts/Makefile | 1 + arch/arm/dts/imx8mm-venice-gw7901-u-boot.dtsi | 118 ++ arch/arm/dts/imx8mm-venice-gw7901.dts | 1055 +++++++++++++++++ board/gateworks/venice/spl.c | 55 +- configs/imx8mm_venice_defconfig | 6 +- drivers/net/Kconfig | 7 + drivers/net/Makefile | 1 + drivers/net/fec_mxc.c | 21 +- drivers/net/fec_mxc.h | 1 + drivers/net/ksz9477.c | 547 +++++++++ include/net.h | 2 + net/dsa-uclass.c | 9 +- 12 files changed, 1818 insertions(+), 5 deletions(-) create mode 100644 arch/arm/dts/imx8mm-venice-gw7901-u-boot.dtsi create mode 100644 arch/arm/dts/imx8mm-venice-gw7901.dts create mode 100644 drivers/net/ksz9477.c -- 2.17.1

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[PATCH 1/5] board: gateworks: venice: gsc: fix typo
by Tim Harvey 10 Jul '21

10 Jul '21

Fix typo in error message. Signed-off-by: Tim Harvey <tharvey(a)gateworks.com> --- board/gateworks/venice/gsc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/board/gateworks/venice/gsc.c b/board/gateworks/venice/gsc.c index d2490e6063..23ad58094c 100644 --- a/board/gateworks/venice/gsc.c +++ b/board/gateworks/venice/gsc.c @@ -176,7 +176,7 @@ static int gsc_read_eeprom(int bus, int slave, int alen, struct venice_board_inf chksum += buf[i]; if ((info->chksum[0] != chksum >> 8) || (info->chksum[1] != (chksum & 0xff))) { - printf("EEPROM: I2C%d@0x%02x: Invalid Model in EEPROM\n", bus, slave); + printf("EEPROM: I2C%d@0x%02x: Invalid Checksum\n", bus, slave); print_hex_dump_bytes("", DUMP_PREFIX_NONE, buf, sizeof(*info)); memset(info, 0, sizeof(*info)); return -EINVAL; -- 2.17.1

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[RESEND PATCH 0/6] Add support for Kontron i.MX6UL/ULL and i.MX8MM modules/boards
by Frieder Schrempf 10 Jul '21

10 Jul '21

From: Frieder Schrempf <frieder.schrempf(a)kontron.de> These SoMs and boards are developed and sold by Kontron Electronics GmbH. All basic peripherals for booting are supported. Patches 1 to 4 are for preparation. Patch 5 adds support for the i.MX6UL/ULL boards and patch 6 for the i.MX8MM boards. --- Resending with ML subscription for sender address. Sorry for the noise. --- Frieder Schrempf (6): mtd: spi-nor-ids: Add support for Macronix MX25V8035F and MX25R1635F spi: fsl_qspi: Build driver only if DM_SPI is available clk: imx8mm: Add SPI clocks imx8m: Restrict usable memory to space below 4G boundary imx: imx6ul: Add support for Kontron Electronics SL/BL i.MX6UL/ULL boards (N63xx/N64xx) imx: imx8mm: Add support for Kontron Electronics SL/BL i.MX8M-Mini boards (N801x) arch/arm/dts/Makefile | 6 +- .../dts/imx6ul-kontron-n631x-s-u-boot.dtsi | 7 + arch/arm/dts/imx6ul-kontron-n631x-s.dts | 17 + arch/arm/dts/imx6ul-kontron-n631x-som.dtsi | 14 + .../dts/imx6ul-kontron-n6x1x-s-u-boot.dtsi | 42 + arch/arm/dts/imx6ul-kontron-n6x1x-s.dts | 423 ++++ arch/arm/dts/imx6ul-kontron-n6x1x-s.dtsi | 420 ++++ .../dts/imx6ul-kontron-n6x1x-som-common.dtsi | 124 ++ .../dts/imx6ull-kontron-n641x-s-u-boot.dtsi | 7 + arch/arm/dts/imx6ull-kontron-n641x-s.dts | 16 + arch/arm/dts/imx6ull-kontron-n641x-som.dtsi | 13 + arch/arm/dts/imx8mm-kontron-n801x-s-lvds.dts | 116 ++ .../dts/imx8mm-kontron-n801x-s-u-boot.dtsi | 237 +++ arch/arm/dts/imx8mm-kontron-n801x-s.dts | 387 ++++ arch/arm/dts/imx8mm-kontron-n801x-som.dtsi | 298 +++ arch/arm/mach-imx/imx8m/Kconfig | 8 + arch/arm/mach-imx/imx8m/soc.c | 14 + arch/arm/mach-imx/mx6/Kconfig | 9 + board/kontron/imx/mx6ul/Kconfig | 15 + board/kontron/imx/mx6ul/Makefile | 8 + board/kontron/imx/mx6ul/kontron_mx6ul.c | 85 + board/kontron/imx/mx6ul/spl.c | 376 ++++ board/kontron/imx/mx8mm/Kconfig | 15 + board/kontron/imx/mx8mm/Makefile | 9 + board/kontron/imx/mx8mm/imximage.cfg | 9 + board/kontron/imx/mx8mm/kontron_mx8mm.c | 102 + board/kontron/imx/mx8mm/lpddr4_timing.c | 1846 +++++++++++++++++ board/kontron/imx/mx8mm/spl.c | 330 +++ configs/kontron_mx6ul_defconfig | 106 + configs/kontron_mx8mm_defconfig | 124 ++ drivers/clk/imx/clk-imx8mm.c | 23 +- drivers/mtd/spi/spi-nor-ids.c | 2 + drivers/spi/Makefile | 2 +- include/configs/kontron_common.h | 86 + include/configs/kontron_mx6ul.h | 52 + include/configs/kontron_mx8mm.h | 66 + 36 files changed, 5411 insertions(+), 3 deletions(-) create mode 100644 arch/arm/dts/imx6ul-kontron-n631x-s-u-boot.dtsi create mode 100644 arch/arm/dts/imx6ul-kontron-n631x-s.dts create mode 100644 arch/arm/dts/imx6ul-kontron-n631x-som.dtsi create mode 100644 arch/arm/dts/imx6ul-kontron-n6x1x-s-u-boot.dtsi create mode 100644 arch/arm/dts/imx6ul-kontron-n6x1x-s.dts create mode 100644 arch/arm/dts/imx6ul-kontron-n6x1x-s.dtsi create mode 100644 arch/arm/dts/imx6ul-kontron-n6x1x-som-common.dtsi create mode 100644 arch/arm/dts/imx6ull-kontron-n641x-s-u-boot.dtsi create mode 100644 arch/arm/dts/imx6ull-kontron-n641x-s.dts create mode 100644 arch/arm/dts/imx6ull-kontron-n641x-som.dtsi create mode 100644 arch/arm/dts/imx8mm-kontron-n801x-s-lvds.dts create mode 100644 arch/arm/dts/imx8mm-kontron-n801x-s-u-boot.dtsi create mode 100644 arch/arm/dts/imx8mm-kontron-n801x-s.dts create mode 100644 arch/arm/dts/imx8mm-kontron-n801x-som.dtsi create mode 100644 board/kontron/imx/mx6ul/Kconfig create mode 100644 board/kontron/imx/mx6ul/Makefile create mode 100644 board/kontron/imx/mx6ul/kontron_mx6ul.c create mode 100644 board/kontron/imx/mx6ul/spl.c create mode 100644 board/kontron/imx/mx8mm/Kconfig create mode 100644 board/kontron/imx/mx8mm/Makefile create mode 100644 board/kontron/imx/mx8mm/imximage.cfg create mode 100644 board/kontron/imx/mx8mm/kontron_mx8mm.c create mode 100644 board/kontron/imx/mx8mm/lpddr4_timing.c create mode 100644 board/kontron/imx/mx8mm/spl.c create mode 100644 configs/kontron_mx6ul_defconfig create mode 100644 configs/kontron_mx8mm_defconfig create mode 100644 include/configs/kontron_common.h create mode 100644 include/configs/kontron_mx6ul.h create mode 100644 include/configs/kontron_mx8mm.h -- 2.25.1

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[PATCH v2] pci: imx: use reset-gpios if defined by device-tree
by Tim Harvey 10 Jul '21

10 Jul '21

If reset-gpio is defined by device-tree use that if CONFIG_PCIE_IMX_PERST_GPIO is not defined. Note that after this the following boards which define CONFIG_PCIE_IMX_PERST_GPIO in their board header file as well as their device-tree should be able to remove CONFIG_PCIE_IMX_PERST_GPIO without consequence: - mx6sabresd - mx6sxsabresd - novena - tbs2910 - vining_2000 Note that the ge_bx50v3 board uses CONFIG_PCIE_IMX_PERST_GPIO and does not have reset-gpios defined it it's pcie node in the dt thus removing CONFIG_PCIE_IMX_PERST_GPIO globally can't be done until that board adds reset-gpios. Cc: Ian Ray <ian.ray(a)ge.com> (maintainer:GE BX50V3 BOARD) Cc: Sebastian Reichel <sebastian.reichel(a)collabora.com> (maintainer:GE BX50V3 BOARD) Cc: Fabio Estevam <festevam(a)gmail.com> (maintainer:MX6SABRESD BOARD) Cc: Marek Vasut <marex(a)denx.de> (maintainer:NOVENA BOARD) Cc: Soeren Moch <smoch(a)web.de> (maintainer:TBS2910 BOARD) Cc: Silvio Fricke <open-source(a)softing.de> (maintainer:VINING_2000 BOARD) Signed-off-by: Tim Harvey <tharvey(a)gateworks.com> --- v2: - pass gpio_desc and active_high to imx6_pcie_toggle_reset to imx6_pcie_toggle_reset - move reset logic to imx6_pcie_toggle_reset to avoid code change for boards using CONFIG_PCIE_IMX_PERST_GPIO - rename gpio_active_high to reset_active_high - change assertion delay and post delay to match use of CONFIG_PCIE_IMX_PERST_GPIO codepath --- arch/arm/include/asm/arch-mx6/sys_proto.h | 3 ++- board/gateworks/gw_ventana/gw_ventana.c | 2 +- drivers/pci/pcie_imx.c | 29 +++++++++++++++++++---- 3 files changed, 27 insertions(+), 7 deletions(-) diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h index 1e5fa1a75e..c49759af92 100644 --- a/arch/arm/include/asm/arch-mx6/sys_proto.h +++ b/arch/arm/include/asm/arch-mx6/sys_proto.h @@ -7,6 +7,7 @@ #ifndef __SYS_PROTO_IMX6_ #define __SYS_PROTO_IMX6_ +#include <asm/gpio.h> #include <asm/mach-imx/sys_proto.h> #include <asm/arch/iomux.h> @@ -18,7 +19,7 @@ USBPHY_PWD_RXPWDRX)) int imx6_pcie_toggle_power(void); -int imx6_pcie_toggle_reset(void); +int imx6_pcie_toggle_reset(struct gpio_desc *gpio, bool active_high); enum ldo_reg { LDO_ARM, diff --git a/board/gateworks/gw_ventana/gw_ventana.c b/board/gateworks/gw_ventana/gw_ventana.c index 5d47ca4537..47cce497fe 100644 --- a/board/gateworks/gw_ventana/gw_ventana.c +++ b/board/gateworks/gw_ventana/gw_ventana.c @@ -372,7 +372,7 @@ int power_init_board(void) return 0; } -int imx6_pcie_toggle_reset(void) +int imx6_pcie_toggle_reset(struct gpio_desc *gpio, bool active_high) { if (board_type < GW_UNKNOWN) { uint pin = gpio_cfg[board_type].pcie_rst; diff --git a/drivers/pci/pcie_imx.c b/drivers/pci/pcie_imx.c index 73875e00db..7b46fdb89a 100644 --- a/drivers/pci/pcie_imx.c +++ b/drivers/pci/pcie_imx.c @@ -100,6 +100,8 @@ struct imx_pcie_priv { void __iomem *dbi_base; void __iomem *cfg_base; + struct gpio_desc reset_gpio; + bool reset_active_high; }; /* @@ -541,7 +543,7 @@ __weak int imx6_pcie_toggle_power(void) return 0; } -__weak int imx6_pcie_toggle_reset(void) +__weak int imx6_pcie_toggle_reset(struct gpio_desc *gpio, bool active_high) { /* * See 'PCI EXPRESS BASE SPECIFICATION, REV 3.0, SECTION 6.6.1' @@ -579,12 +581,20 @@ __weak int imx6_pcie_toggle_reset(void) mdelay(20); gpio_free(CONFIG_PCIE_IMX_PERST_GPIO); #else - puts("WARNING: Make sure the PCIe #PERST line is connected!\n"); + if (dm_gpio_is_valid(gpio)) { + /* Assert PERST# for 20ms then de-assert */ + dm_gpio_set_value(gpio, active_high ? 0 : 1); + mdelay(20); + dm_gpio_set_value(gpio, active_high ? 1 : 0); + mdelay(20); + } else { + puts("WARNING: Make sure the PCIe #PERST line is connected!\n"); + } #endif return 0; } -static int imx6_pcie_deassert_core_reset(void) +static int imx6_pcie_deassert_core_reset(struct imx_pcie_priv *priv) { struct iomuxc *iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR; @@ -612,7 +622,7 @@ static int imx6_pcie_deassert_core_reset(void) setbits_le32(&iomuxc_regs->gpr[1], IOMUXC_GPR1_REF_SSP_EN); #endif - imx6_pcie_toggle_reset(); + imx6_pcie_toggle_reset(&priv->reset_gpio, priv->reset_active_high); return 0; } @@ -625,7 +635,7 @@ static int imx_pcie_link_up(struct imx_pcie_priv *priv) imx6_pcie_assert_core_reset(priv, false); imx6_pcie_init_phy(); - imx6_pcie_deassert_core_reset(); + imx6_pcie_deassert_core_reset(priv); imx_pcie_regions_setup(priv); @@ -787,6 +797,15 @@ static int imx_pcie_dm_probe(struct udevice *dev) { struct imx_pcie_priv *priv = dev_get_priv(dev); + /* if PERST# valid from dt then assert it */ + gpio_request_by_name(dev, "reset-gpio", 0, &priv->reset_gpio, + GPIOD_IS_OUT); + priv->reset_active_high = dev_read_bool(dev, "reset-gpio-active-high"); + if (dm_gpio_is_valid(&priv->reset_gpio)) { + dm_gpio_set_value(&priv->reset_gpio, + priv->reset_active_high ? 0 : 1); + } + return imx_pcie_link_up(priv); } -- 2.17.1

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[PATCH] arm/mach-imx: Fix macros in mmdc_size.c
by sbabic＠denx.de 10 Jul '21

10 Jul '21

> Make macros actually use passed parameter instead of local variables > that happen > to be named the same as symbols in macro expansion. > Signed-off-by: Kacper Kubkowski <kkubkowski(a)fluence.pl> Applied to u-boot-imx, master, thanks ! Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic(a)denx.de =====================================================================

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[PATCH V2] ARM: imx6: Update dhelectronics/dh_imx6/MAINTAINERS file
by sbabic＠denx.de 10 Jul '21

10 Jul '21

> Adding new DH electronics mailing list and update list of maintainers. > Signed-off-by: Christoph Niedermaier <cniedermaier(a)dh-electronics.com> Applied to u-boot-imx, master, thanks ! Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic(a)denx.de =====================================================================

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