June 2019 - U-Boot

[U-Boot] [PATCH 1/1] efi_loader: fix SetMode()
by Heinrich Schuchardt 14 Jun '19

14 Jun '19

Correct the check of the mode number in SetMode() service of the simple text output protocol. Clear the screen in SetMode(). Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- lib/efi_loader/efi_console.c | 31 ++++++++++++++----------------- 1 file changed, 14 insertions(+), 17 deletions(-) diff --git a/lib/efi_loader/efi_console.c b/lib/efi_loader/efi_console.c index 2fc25e118f..fef0b2e1e2 100644 --- a/lib/efi_loader/efi_console.c +++ b/lib/efi_loader/efi_console.c @@ -316,23 +316,6 @@ static efi_status_t EFIAPI efi_cout_query_mode( return EFI_EXIT(EFI_SUCCESS); } -static efi_status_t EFIAPI efi_cout_set_mode( - struct efi_simple_text_output_protocol *this, - unsigned long mode_number) -{ - EFI_ENTRY("%p, %ld", this, mode_number); - - - if (mode_number > efi_con_mode.max_mode) - return EFI_EXIT(EFI_UNSUPPORTED); - - efi_con_mode.mode = mode_number; - efi_con_mode.cursor_column = 0; - efi_con_mode.cursor_row = 0; - - return EFI_EXIT(EFI_SUCCESS); -} - static const struct { unsigned int fg; unsigned int bg; @@ -378,6 +361,20 @@ static efi_status_t EFIAPI efi_cout_clear_screen( return EFI_EXIT(EFI_SUCCESS); } +static efi_status_t EFIAPI efi_cout_set_mode( + struct efi_simple_text_output_protocol *this, + unsigned long mode_number) +{ + EFI_ENTRY("%p, %ld", this, mode_number); + + if (mode_number >= efi_con_mode.max_mode) + return EFI_EXIT(EFI_UNSUPPORTED); + efi_con_mode.mode = mode_number; + EFI_CALL(efi_cout_clear_screen(this)); + + return EFI_EXIT(EFI_SUCCESS); +} + static efi_status_t EFIAPI efi_cout_reset( struct efi_simple_text_output_protocol *this, char extended_verification) -- 2.20.1

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[U-Boot] [PATCH 1/1] efi_loader: fix SetAttribute()
by Heinrich Schuchardt 14 Jun '19

14 Jun '19

The SetAttribute() service and the Reset() service of the simple text output protocol must update the attribute value in the mode information. Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- lib/efi_loader/efi_console.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/efi_loader/efi_console.c b/lib/efi_loader/efi_console.c index fef0b2e1e2..706e6ad31e 100644 --- a/lib/efi_loader/efi_console.c +++ b/lib/efi_loader/efi_console.c @@ -341,6 +341,7 @@ static efi_status_t EFIAPI efi_cout_set_attribute( EFI_ENTRY("%p, %lx", this, attribute); + efi_con_mode.attribute = attribute; if (attribute) printf(ESC"[%u;%u;%um", bold, color[fg].fg, color[bg].bg); else @@ -384,6 +385,7 @@ static efi_status_t EFIAPI efi_cout_reset( /* Clear screen */ EFI_CALL(efi_cout_clear_screen(this)); /* Set default colors */ + efi_con_mode.attribute = 0x07; printf(ESC "[0;37;40m"); return EFI_EXIT(EFI_SUCCESS); -- 2.20.1

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[U-Boot] [PATCH] fastboot: Fix slot names reported by getvar
by Sam Protsenko 14 Jun '19

14 Jun '19

In commit [1] fastboot tool was changed w.r.t. new A/B specification [2], and now we should report slot names in "a" format instead of "_a". Latter is now considered legacy and we shouldn't rely on that anymore. Due to this one can observe next error with recent fastboot tool: $ fastboot flash boot boot.img Sending 'boot__a' (11301 KB) OKAY [ 0.451s] Writing 'boot__a' FAILED (remote: 'cannot find partition') fastboot: error: Command failed Let's use new slot format in order to fix double underscores "__" and to be in sync with AOSP master. [1] https://android.googlesource.com/platform/system/core/+/8091947847d5e5130b0… [2] https://source.android.com/devices/tech/ota/ab/ab_implement#partitions Signed-off-by: Sam Protsenko <semen.protsenko(a)linaro.org> --- drivers/fastboot/fb_getvar.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/fastboot/fb_getvar.c b/drivers/fastboot/fb_getvar.c index 563bda0088..2f7fd23523 100644 --- a/drivers/fastboot/fb_getvar.c +++ b/drivers/fastboot/fb_getvar.c @@ -168,13 +168,13 @@ static void getvar_platform(char *var_parameter, char *response) static void getvar_current_slot(char *var_parameter, char *response) { - /* A/B not implemented, for now always return _a */ - fastboot_okay("_a", response); + /* A/B not implemented, for now always return "a" */ + fastboot_okay("a", response); } static void getvar_slot_suffixes(char *var_parameter, char *response) { - fastboot_okay("_a,_b", response); + fastboot_okay("a,b", response); } static void getvar_has_slot(char *part_name, char *response) -- 2.20.1

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[U-Boot] [PATCH] cmd: mem: Add a command to fill the memory with random data
by Jean-Jacques Hiblot 14 Jun '19

14 Jun '19

This command fills the memory with data produced by rand(). Signed-off-by: Jean-Jacques Hiblot <jjhiblot(a)ti.com> --- cmd/Kconfig | 3 ++- cmd/mem.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 50 insertions(+), 1 deletion(-) diff --git a/cmd/Kconfig b/cmd/Kconfig index ea1a325eb3..ff96ac5d14 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -517,7 +517,7 @@ config CMD_MEMINFO Display memory information. config CMD_MEMORY - bool "md, mm, nm, mw, cp, cmp, base, loop" + bool "md, mm, nm, mw, cp, cmp, base, loop, random" default y help Memory commands. @@ -529,6 +529,7 @@ config CMD_MEMORY cmp - memory compare base - print or set address offset loop - initialize loop on address range + random - fill memory with random data config CMD_MEMTEST bool "memtest" diff --git a/cmd/mem.c b/cmd/mem.c index 392ed1756b..54e65be347 100644 --- a/cmd/mem.c +++ b/cmd/mem.c @@ -1082,6 +1082,47 @@ static int do_mem_crc(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) #endif +int do_random(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + unsigned long addr, len; + unsigned long seed; // NOT INITIALIZED ON PURPOSE + unsigned int *buf, *start; + unsigned char *buf8; + unsigned int i; + + if (argc < 3 || argc > 4) { + printf("usage: %s <addr> <len> [<seed>]\n", argv[0]); + return 0; + } + + len = simple_strtoul(argv[2], NULL, 16); + addr = simple_strtoul(argv[1], NULL, 16); + + if (argc == 4) { + seed = simple_strtoul(argv[3], NULL, 16); + if (seed == 0) { + printf("The seed cannot be 0. Using 0xDEADBEEF.\n"); + seed = 0xDEADBEEF; + } + } else { + seed = get_timer(0) ^ rand(); + } + + srand(seed); + start = map_sysmem(addr, len); + buf = start; + for (i = 0; i < (len / 4); i++) + *buf++ = rand(); + + buf8 = (unsigned char *)buf; + for (i = 0; i < (len % 4); i++) + *buf8++ = rand() & 0xFF; + + unmap_sysmem(start); + printf("%lu bytes filled with random data\n", len); + return 1; +} + /**************************************************/ U_BOOT_CMD( md, 3, 1, do_mem_md, @@ -1250,3 +1291,10 @@ U_BOOT_CMD( "" ); #endif + +U_BOOT_CMD( + random, 4, 0, do_random, + "fill memory with random pattern", + "<addr> <len> [<seed>]\n" + " - Fill 'len' bytes of memory starting at 'addr' with random data\n" +); -- 2.17.1

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[U-Boot] [PATCH v3 0/3] fastboot: Fix getvar "has-slot" and cleanup
by Sam Protsenko 14 Jun '19

14 Jun '19

This patch series fixes "has-slot" fastboot variable and provides associated refactoring, so that related code is not cluttered. Changes in v3: - fix build on platforms where CONFIG_FASTBOOT defined but CONFIG_FASTBOOT_FLASH is not defined - rework logic for "has-slot" variable (handle "no" case properly) Igor Opaniuk (1): fastboot: Check if partition really exist in getvar_has_slot() Sam Protsenko (2): fastboot: Use const qualifier for char *part_name fastboot: getvar: Refactor fastboot_*_get_part_info() usage drivers/fastboot/fb_getvar.c | 97 ++++++++++++++++++++++++++++-------- drivers/fastboot/fb_mmc.c | 3 +- drivers/fastboot/fb_nand.c | 4 +- include/fb_mmc.h | 3 +- include/fb_nand.h | 4 +- 5 files changed, 84 insertions(+), 27 deletions(-) -- 2.20.1

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[U-Boot] [PULL u-boot] Please pull u-boot-amlogic-20190612
by Neil Armstrong 14 Jun '19

14 Jun '19

Hi Tom, This PR is only for pinctrl, fixing HDMI support for GXBB fixing badly defined pins for GXL & GXBB, adds support for getting pinmux status and finally adds drive-strength-microamp support for G12A, fixing external ethernet PHY support. Thanks, Neil The following changes since commit 68b90e57bc034e237923b02acb633dc4e91d44cb: configs: tinker-rk3288 disable CONFIG_SPL_I2C_SUPPORT (2019-06-11 08:13:05 -0400) are available in the Git repository at: git://git.denx.de/u-boot-amlogic.git tags/u-boot-amlogic-20190612 for you to fetch changes up to 63860dbfdfdda97a8af7fd16c184d45648db3506: pinctrl: meson-gxbb: add hdmi related pins (2019-06-12 11:50:02 +0200) ---------------------------------------------------------------- - pinctrl: meson-gx: fix GPIO_TEST_N and GPIOCLK_ groups - pinctrl: meson-gxbb: add hdmi related pins to fix HDMI on GXBB - pinctrl: meson: add support for getting pinmux status - pinctrl: meson-g12a: add support for drive-strength-microamp property ---------------------------------------------------------------- Guillaume La Roque (3): dm: pinctrl: Add driver-strength-microamp property pinctrl: meson: add support of drive-strength-microamp pinctrl: meson: g12a: add DS bank value Maxime Jourdan (1): pinctrl: meson-gxbb: add hdmi related pins Neil Armstrong (4): pinctrl: meson-gx: fix GPIO_TEST_N and GPIOCLK_ groups pinctrl: meson: add common function to get pins name pinctrl: meson-gx: add support for getting pinmux status pinctrl: meson-axg: add support for getting pinmux status drivers/pinctrl/meson/pinctrl-meson-axg-pmx.c | 49 +++++++++++++++++++ drivers/pinctrl/meson/pinctrl-meson-g12a.c | 20 ++++---- drivers/pinctrl/meson/pinctrl-meson-gx-pmx.c | 44 +++++++++++++++++ drivers/pinctrl/meson/pinctrl-meson-gxbb.c | 26 +++++++++- drivers/pinctrl/meson/pinctrl-meson-gxl.c | 6 ++- drivers/pinctrl/meson/pinctrl-meson.c | 69 ++++++++++++++++++++++++++- drivers/pinctrl/meson/pinctrl-meson.h | 45 ++++++++++++----- include/dm/pinctrl.h | 3 ++ 8 files changed, 234 insertions(+), 28 deletions(-)

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[U-Boot] [PATCH v4 0/2] Extend 'part' cmd and C API to get part info
by Igor Opaniuk 14 Jun '19

14 Jun '19

This patch-series extends `part` cmd and disk/part C API for getting partition info by it's name: 1. part "number" sub-command serves for getting the partition index from partition name. Also it can be used to test the existence of specified partition. 2. Introduces part_get_info_by_dev_and_name_or_num() function which allows us to get partition info from its number or name. Partition of interest is specified by string like "device_num:partition_number" or "device_num#partition_name". Initially these patches were a part of "android: implement A/B boot process" [1] patch-series, but then due to multiple requests decided to send it separately, while the work on A/B series is still in progress. Use case: For example, in Linaro Lab this U-Boot command for automatic testing of Linux rootfs is used: => setenv bootpart 1:f where 0xf is "userdata" partition. But the number of "userdata" partition can be changed any time, when partition table is changed. So it would be nice to get rid of that 0xf magic number and use partition name instead, like this: => part number mmc 1 userdata part_num => setenv bootpart 1:${part_num} [1] https://patchwork.ozlabs.org/cover/1044152/ Ruslan Trofymenko (2): cmd: part: Add 'number' sub-command disk: part: Extend API to get partition info cmd/part.c | 16 +++++++++++- disk/part.c | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++ include/part.h | 21 ++++++++++++++++ 3 files changed, 104 insertions(+), 1 deletion(-) -- 2.17.1

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Re: [U-Boot] [PATCH v2] board: mediatek: Add pumpkin board support
by Fabien Parent 14 Jun '19

14 Jun '19

+u-boot(a)lists.denx.de On Fri, Jun 14, 2019 at 2:14 PM Fabien Parent <fparent(a)baylibre.com> wrote: > > The pumpkin board is made by Gossamer Engineering and is using > a MediaTek SoC. The board currently comes in two available version: > MT8516 SoC and MT8167 SoC. > The board provides the following IOs: eMMC, NAND, SD card, USB type-A, > Ethernet, Wi-Fi, Bluetooth, Audio (jack out, 2 PDM port, 1 analog in), > serial over USB, and an expansion header. > > Additionally there is a HDMI port, DSI port, and camera port only > on the MT8167 version of the board. > > The board can be powered by battery and/or via a USB Type-C port and > is using a PMIC MT6392. > > The eMMC and NAND are sharing pins and cannot be used together. > > This commit is adding the basic boot support for the Pumpkin MT8516 > board on the eMMC. > > Signed-off-by: Fabien Parent <fparent(a)baylibre.com> > --- > > V2: > * Set MTK_BROM_HEADER_INFO to 'emmc' since we only support eMMC right now. > > --- > arch/arm/dts/Makefile | 3 +- > arch/arm/dts/mt8516-pumpkin.dts | 110 +++++++++++++++++++++++++++++ > arch/arm/mach-mediatek/Kconfig | 1 + > board/mediatek/pumpkin/Kconfig | 13 ++++ > board/mediatek/pumpkin/MAINTAINERS | 6 ++ > board/mediatek/pumpkin/Makefile | 3 + > board/mediatek/pumpkin/pumpkin.c | 14 ++++ > configs/pumpkin_defconfig | 64 +++++++++++++++++ > include/configs/pumpkin.h | 58 +++++++++++++++ > 9 files changed, 271 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/dts/mt8516-pumpkin.dts > create mode 100644 board/mediatek/pumpkin/Kconfig > create mode 100644 board/mediatek/pumpkin/MAINTAINERS > create mode 100644 board/mediatek/pumpkin/Makefile > create mode 100644 board/mediatek/pumpkin/pumpkin.c > create mode 100644 configs/pumpkin_defconfig > create mode 100644 include/configs/pumpkin.h > > diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile > index 528fb909d5..1f66172530 100644 > --- a/arch/arm/dts/Makefile > +++ b/arch/arm/dts/Makefile > @@ -766,7 +766,8 @@ dtb-$(CONFIG_SOC_K3_AM6) += k3-am654-base-board.dtb k3-am654-r5-base-board.dtb > > dtb-$(CONFIG_ARCH_MEDIATEK) += \ > mt7623n-bananapi-bpi-r2.dtb \ > - mt7629-rfb.dtb > + mt7629-rfb.dtb \ > + mt8516-pumpkin.dtb > > dtb-$(CONFIG_TARGET_GE_BX50V3) += imx6q-bx50v3.dtb > dtb-$(CONFIG_TARGET_MX53PPD) += imx53-ppd.dtb > diff --git a/arch/arm/dts/mt8516-pumpkin.dts b/arch/arm/dts/mt8516-pumpkin.dts > new file mode 100644 > index 0000000000..cd43c1f5e3 > --- /dev/null > +++ b/arch/arm/dts/mt8516-pumpkin.dts > @@ -0,0 +1,110 @@ > +// SPDX-License-Identifier: GPL-2.0 OR MIT > +/* > + * Copyright (C) 2019 BayLibre SAS. > + * Author: Fabien Parent <fparent(a)baylibre.com> > + */ > + > +/dts-v1/; > + > +#include <config.h> > +#include "mt8516.dtsi" > + > +/ { > + model = "Pumpkin MT8516"; > + > + chosen { > + stdout-path = &uart0; > + }; > + > + memory@40000000 { > + device_type = "memory"; > + reg = <0x40000000 0x20000000>; > + }; > + > + reserved-memory { > + #address-cells = <2>; > + #size-cells = <2>; > + > + /* 128 KiB reserved for ARM Trusted Firmware (BL31) */ > + bl31_secmon_reserved: secmon@43000000 { > + no-map; > + reg = <0 0x43000000 0 0x20000>; > + }; > + }; > + > + reg_1p8v: regulator-1p8v { > + compatible = "regulator-fixed"; > + regulator-name = "fixed-1.8V"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + reg_3p3v: regulator-3p3v { > + compatible = "regulator-fixed"; > + regulator-name = "fixed-3.3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > +}; > + > +&mmc0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc0_pins_default>; > + bus-width = <4>; > + max-frequency = <200000000>; > + cap-mmc-highspeed; > + mmc-hs200-1_8v; > + cap-mmc-hw-reset; > + vmmc-supply = <&reg_3p3v>; > + vqmmc-supply = <&reg_1p8v>; > + non-removable; > + status = "okay"; > +}; > + > +&pinctrl { > + mmc0_pins_default: mmc0default { > + mux { > + function = "msdc"; > + groups = "msdc0"; > + }; > + > + conf-cmd-data { > + pins = "MSDC0_CMD", "MSDC0_DAT0", "MSDC0_DAT1", > + "MSDC0_DAT2", "MSDC0_DAT3", "MSDC0_DAT4", > + "MSDC0_DAT5", "MSDC0_DAT6", "MSDC0_DAT7"; > + input-enable; > + bias-pull-up; > + }; > + > + conf-clk { > + pins = "MSDC0_CLK"; > + bias-pull-down; > + }; > + > + conf-rst { > + pins = "MSDC0_RSTB"; > + bias-pull-up; > + }; > + }; > + > + uart0_pins: uart0 { > + mux { > + function = "uart"; > + groups = "uart0_0_rxd_txd"; > + }; > + }; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_pins>; > + status = "okay"; > +}; > + > +&watchdog { > + status = "okay"; > +}; > diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig > index b5e91d4a7d..a7d594f48a 100644 > --- a/arch/arm/mach-mediatek/Kconfig > +++ b/arch/arm/mach-mediatek/Kconfig > @@ -45,5 +45,6 @@ endchoice > > source "board/mediatek/mt7623/Kconfig" > source "board/mediatek/mt7629/Kconfig" > +source "board/mediatek/pumpkin/Kconfig" > > endif > diff --git a/board/mediatek/pumpkin/Kconfig b/board/mediatek/pumpkin/Kconfig > new file mode 100644 > index 0000000000..fb81fa8906 > --- /dev/null > +++ b/board/mediatek/pumpkin/Kconfig > @@ -0,0 +1,13 @@ > +if TARGET_MT8516 > + > +config SYS_BOARD > + default "pumpkin" > + > +config SYS_CONFIG_NAME > + default "pumpkin" > + > +config MTK_BROM_HEADER_INFO > + string > + default "media=nor" > + > +endif > diff --git a/board/mediatek/pumpkin/MAINTAINERS b/board/mediatek/pumpkin/MAINTAINERS > new file mode 100644 > index 0000000000..16beadc027 > --- /dev/null > +++ b/board/mediatek/pumpkin/MAINTAINERS > @@ -0,0 +1,6 @@ > +Pumpkin > +M: Fabien Parent <fparent(a)baylibre.com> > +S: Maintained > +F: board/mediatek/pumpkin > +F: include/configs/pumpkin.h > +F: configs/pumpkin_defconfig > diff --git a/board/mediatek/pumpkin/Makefile b/board/mediatek/pumpkin/Makefile > new file mode 100644 > index 0000000000..75fce4a393 > --- /dev/null > +++ b/board/mediatek/pumpkin/Makefile > @@ -0,0 +1,3 @@ > +# SPDX-License-Identifier: GPL-2.0 > + > +obj-y += pumpkin.o > diff --git a/board/mediatek/pumpkin/pumpkin.c b/board/mediatek/pumpkin/pumpkin.c > new file mode 100644 > index 0000000000..c20e91c9e6 > --- /dev/null > +++ b/board/mediatek/pumpkin/pumpkin.c > @@ -0,0 +1,14 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (C) 2019 BayLibre SAS > + */ > + > +#include <common.h> > +#include <dm.h> > + > +DECLARE_GLOBAL_DATA_PTR; > + > +int board_init(void) > +{ > + return 0; > +} > diff --git a/configs/pumpkin_defconfig b/configs/pumpkin_defconfig > new file mode 100644 > index 0000000000..06e2b8f5b9 > --- /dev/null > +++ b/configs/pumpkin_defconfig > @@ -0,0 +1,64 @@ > +CONFIG_ARM=y > +CONFIG_POSITION_INDEPENDENT=y > +CONFIG_ARCH_MEDIATEK=y > +CONFIG_SYS_TEXT_BASE=0x4C000000 > +CONFIG_SYS_MALLOC_F_LEN=0x4000 > +CONFIG_TARGET_MT8516=y > +CONFIG_NR_DRAM_BANKS=1 > +CONFIG_DEBUG_UART_BASE=0x11005000 > +CONFIG_DEBUG_UART_CLOCK=26000000 > +# CONFIG_PSCI_RESET is not set > +CONFIG_DEBUG_UART=y > +CONFIG_FIT=y > +# CONFIG_FIT_ENABLE_SHA256_SUPPORT is not set > +# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set > +CONFIG_DEFAULT_FDT_FILE="mt8516-pumpkin" > +# CONFIG_DISPLAY_BOARDINFO is not set > +CONFIG_HUSH_PARSER=y > +# CONFIG_CMD_BDI is not set > +# CONFIG_CMD_CONSOLE is not set > +# CONFIG_CMD_BOOTD is not set > +# CONFIG_CMD_BOOTI is not set > +# CONFIG_CMD_ELF is not set > +# CONFIG_CMD_GO is not set > +# CONFIG_CMD_IMI is not set > +# CONFIG_CMD_XIMG is not set > +# CONFIG_CMD_EXPORTENV is not set > +# CONFIG_CMD_IMPORTENV is not set > +# CONFIG_CMD_EDITENV is not set > +# CONFIG_CMD_ENV_EXISTS is not set > +# CONFIG_CMD_CRC32 is not set > +# CONFIG_CMD_MEMORY is not set > +# CONFIG_CMD_FLASH is not set > +CONFIG_CMD_GPT=y > +# CONFIG_RANDOM_UUID is not set > +# CONFIG_CMD_LOADB is not set > +# CONFIG_CMD_LOADS is not set > +CONFIG_CMD_MMC=y > +CONFIG_CMD_PART=y > +# CONFIG_CMD_ITEST is not set > +# CONFIG_CMD_SOURCE is not set > +# CONFIG_CMD_SETEXPR is not set > +# CONFIG_CMD_BLOCK_CACHE is not set > +# CONFIG_CMD_MISC is not set > +CONFIG_DEFAULT_DEVICE_TREE="mt8516-pumpkin" > +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y > +# CONFIG_NET is not set > +CONFIG_SPL_DM_SEQ_ALIAS=y > +CONFIG_CLK=y > +CONFIG_DM_GPIO=y > +# CONFIG_INPUT is not set > +CONFIG_DM_MMC=y > +# CONFIG_MMC_QUIRKS is not set > +CONFIG_MMC_MTK=y > +CONFIG_PINCTRL=y > +CONFIG_PINCTRL_MT8516=y > +CONFIG_RAM=y > +CONFIG_BAUDRATE=921600 > +CONFIG_DM_SERIAL=y > +CONFIG_DEBUG_UART_MTK=y > +CONFIG_DEBUG_UART_ANNOUNCE=y > +CONFIG_MTK_SERIAL=y > +CONFIG_WDT=y > +CONFIG_WDT_MTK=y > +# CONFIG_EFI_LOADER is not set > diff --git a/include/configs/pumpkin.h b/include/configs/pumpkin.h > new file mode 100644 > index 0000000000..b81e587983 > --- /dev/null > +++ b/include/configs/pumpkin.h > @@ -0,0 +1,58 @@ > +/* SPDX-License-Identifier: GPL-2.0+ */ > +/* > + * Configuration for Pumpkin board > + * > + * Copyright (C) 2019 BayLibre, SAS > + * Author: Fabien Parent <fparent(a)baylibre.com > + */ > + > +#ifndef __PUMPKIN_H > +#define __PUMPKIN_H > + > +#include <linux/sizes.h> > + > +#define CONFIG_ENV_SIZE SZ_4K > +#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_TEXT_BASE > +#define CONFIG_SYS_MALLOC_LEN SZ_4M > + > +#define CONFIG_CPU_ARMV8 > +#define COUNTER_FREQUENCY 13000000 > + > +#define CONFIG_SYS_NS16550_SERIAL > +#define CONFIG_SYS_NS16550_REG_SIZE -4 > +#define CONFIG_SYS_NS16550_MEM32 > +#define CONFIG_SYS_NS16550_COM1 0x11005000 > +#define CONFIG_SYS_NS16550_CLK 26000000 > + > +#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE > +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + SZ_2M - \ > + GENERATED_GBL_DATA_SIZE) > + > +#define CONFIG_SYS_BOOTM_LEN SZ_64M > + > +/* Environment settings */ > +#include <config_distro_bootcmd.h> > + > +#define MMCBOOT \ > + "mmcdev=0\0" \ > + "kernel_partition=2\0" \ > + "rootfs_partition=3\0" \ > + "mmc_discover_partition=" \ > + "part start mmc ${mmcdev} ${kernel_partition} kernel_part_addr;" \ > + "part size mmc ${mmcdev} ${kernel_partition} kernel_part_size;\0" \ > + "mmcboot=" \ > + "mmc dev ${mmcdev};" \ > + "run mmc_discover_partition;" \ > + "mmc read ${kerneladdr} ${kernel_part_addr} ${kernel_part_size};" \ > + "setenv bootargs ${bootargs} root=/dev/mmcblk${mmcdev}p${rootfs_partition} rootwait; " \ > + "bootm ${kerneladdr}; \0" > + > +#define CONFIG_EXTRA_ENV_SETTINGS \ > + "kerneladdr=0x4A000000\0" \ > + "bootargs= " \ > + "console=tty0 console=ttyS0,921600n1 " \ > + "earlycon=uart8250,mmio32,0x11005000\0 " \ > + MMCBOOT \ > + "bootcmd=run mmcboot;\0" > + > +#endif > -- > 2.20.1 >

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[U-Boot] [PATCH v2 0/5] DM: Convert i.MX28 gpio, pinmux, spi and eth drivers to DM/DTS
by Lukasz Majewski 14 Jun '19

14 Jun '19

This patch series converts some i.MX28 drivers to use DM/DTS. Converted drivers: - mxs_gpio.c - gpio driver - pinctrl-mxs.c - pinmux driver - Adjust fec_eth.c to support also i.MX28 SoC. - mxs_spi.c - SPI driver This patch series shall help with coordinated i.MX28 DM/DTS conversion and avoidance of effort duplication. After applying this series it is possible to use ETH on i.MX28 board with following DTS description: &mac0 { phy-mode = "rmii"; pinctrl-names = "default"; pinctrl-0 = <&mac0_pins_a>; phy-supply = <&reg_fec_3v3>; phy-reset-gpios = <&gpio2 13 GPIO_ACTIVE_LOW>; phy-reset-duration = <1>; phy-reset-post-delay = <1>; status = "okay"; fixed-link { speed = <100>; full-duplex; }; }; And store the received binaries on SPI-NOR memory. Travis-CI: https://travis-ci.org/lmajewski/u-boot-dfu/builds/545476866 Applied on top of u-boot/master branch SHA1: c2ea87883ef309570c8903e6de4b8b78685d73d0 Changes in v2: - Use #if !CONFIG_IS_ENABLED(DM_GPIO) instead of plain #ifdef CONFIG_DM_GPIO - New patch (conversion of mxs_spi.c to DM_SPI) Lukasz Majewski (5): DTS: imx28: Copy imx28 device tree related files from Linux kernel (v5.1.2) imx: net: Enable support for i.MX28 DM_ETH in the fec_mxc.c driver DM: mxs: gpio: Add support for DM/DTS in the mxs_gpio.c driver (DM_GPIO) imx: pinctrl: Add support for i.MX28 mxs pinctrl driver DM: spi: Add support DM/DTS for i.MX28 mxs SPI driver (DM_SPI conversion) arch/arm/dts/imx28-pinfunc.h | 506 +++++++++++++ arch/arm/dts/imx28.dtsi | 1330 ++++++++++++++++++++++++++++++++++ arch/arm/dts/mxs-pinfunc.h | 31 + arch/arm/include/asm/arch-mxs/gpio.h | 28 + drivers/gpio/mxs_gpio.c | 149 ++++ drivers/net/Kconfig | 2 +- drivers/net/fec_mxc.c | 1 + drivers/pinctrl/nxp/Kconfig | 10 + drivers/pinctrl/nxp/Makefile | 1 + drivers/pinctrl/nxp/pinctrl-mxs.c | 164 +++++ drivers/spi/mxs_spi.c | 393 +++++++--- 11 files changed, 2531 insertions(+), 84 deletions(-) create mode 100644 arch/arm/dts/imx28-pinfunc.h create mode 100644 arch/arm/dts/imx28.dtsi create mode 100644 arch/arm/dts/mxs-pinfunc.h create mode 100644 drivers/pinctrl/nxp/pinctrl-mxs.c -- 2.11.0

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[U-Boot] [PATCH] arm: socfpga: provide default SPL_SIZE_LIMIT for gen5
by Simon Goldschmidt 14 Jun '19

14 Jun '19

This provides an SPL_SIZE_LIMIT that makes the build check that the SPL binary loaded from flash fits into the SRAM (64 KiB) and leaves enough room for global data, heap and stack (512 bytes assumed stack usage). Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt(a)gmail.com> --- arch/arm/mach-socfpga/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig index 48f02f08d4..1d914648e3 100644 --- a/arch/arm/mach-socfpga/Kconfig +++ b/arch/arm/mach-socfpga/Kconfig @@ -3,6 +3,12 @@ if ARCH_SOCFPGA config NR_DRAM_BANKS default 1 +config SPL_SIZE_LIMIT + default 65536 if TARGET_SOCFPGA_GEN5 + +config SPL_SIZE_LIMIT_PROVIDE_STACK + default 0x200 if TARGET_SOCFPGA_GEN5 + config SPL_STACK_R_ADDR default 0x00800000 if TARGET_SOCFPGA_GEN5 @@ -49,6 +55,8 @@ config TARGET_SOCFPGA_GEN5 bool select SPL_ALTERA_SDRAM imply FPGA_SOCFPGA + imply SPL_SIZE_LIMIT_SUBTRACT_GD + imply SPL_SIZE_LIMIT_SUBTRACT_MALLOC imply SPL_STACK_R imply SPL_SYS_MALLOC_SIMPLE imply USE_TINY_PRINTF -- 2.20.1

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