May 2022 - U-Boot

[PATCH] arm64: zynqmp: zynqmp-sm-k26-revA: Fix DP PLL configuration
by Michal Simek 18 May '22

18 May '22

From: Neal Frager <neal.frager(a)amd.com> This patch fixes the DP audio and video PLL configurations for the zynqmp-sm-k26-revA som. The Linux DP driver expects the DP to be using the following PLL config: - DP video PLL should use the VPLL (0x0) - DP audio PLL should use the RPLL (0x3) - DP system time clock PLL should use RPLL (0x3) Register 0xFD1A0070 configures the DP video PLL. Register 0xFD1A0074 configures the DP audio PLL. Register 0xFD1A007C configures the DP system time clock PLL. Signed-off-by: Neal Frager <neal.frager(a)amd.com> Signed-off-by: Michal Simek <michal.simek(a)amd.com> --- board/xilinx/zynqmp/zynqmp-sm-k26-revA/psu_init_gpl.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/board/xilinx/zynqmp/zynqmp-sm-k26-revA/psu_init_gpl.c b/board/xilinx/zynqmp/zynqmp-sm-k26-revA/psu_init_gpl.c index ed025790bc3a..e5598807e8c1 100644 --- a/board/xilinx/zynqmp/zynqmp-sm-k26-revA/psu_init_gpl.c +++ b/board/xilinx/zynqmp/zynqmp-sm-k26-revA/psu_init_gpl.c @@ -74,6 +74,9 @@ static unsigned long psu_clock_init_data(void) psu_mask_write(0xFF5E0128, 0x01003F07U, 0x01000A00U); psu_mask_write(0xFD1A0060, 0x03003F07U, 0x03000100U); psu_mask_write(0xFD1A0068, 0x01003F07U, 0x01000200U); + psu_mask_write(0xFD1A0070, 0x013F3F07U, 0x01010500U); + psu_mask_write(0xFD1A0074, 0x013F3F07U, 0x01013C03U); + psu_mask_write(0xFD1A007C, 0x013F3F07U, 0x01013803U); psu_mask_write(0xFD1A0080, 0x00003F07U, 0x00000200U); psu_mask_write(0xFD1A0084, 0x07003F07U, 0x07000100U); psu_mask_write(0xFD1A00B8, 0x01003F07U, 0x01000203U); -- 2.36.0

1 1

[PATCH 1/3] ARM: dts: omap3-devkit8000: Add support for Devkit8000
by Anthoine Bourgeois 18 May '22

18 May '22

This commit adds OMAP3 BeagleBoard devicetree files from Linux v5.16.0. This commit fixes CONFIG_DM_MMC warning. Signed-off-by: Anthoine Bourgeois <anthoine.bourgeois(a)gmail.com> --- arch/arm/dts/Makefile | 2 + arch/arm/dts/omap3-devkit8000-u-boot.dtsi | 14 + arch/arm/dts/omap3-devkit8000.dts | 349 ++++++++++++++++++++++ configs/devkit8000_defconfig | 24 +- include/configs/devkit8000.h | 64 ++-- 5 files changed, 426 insertions(+), 27 deletions(-) create mode 100644 arch/arm/dts/omap3-devkit8000-u-boot.dtsi create mode 100644 arch/arm/dts/omap3-devkit8000.dts diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 83630af4f6..70f003259a 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1047,6 +1047,8 @@ dtb-$(CONFIG_TARGET_OMAP3_BEAGLE) += \ omap3-beagle-xm.dtb \ omap3-beagle.dtb +dtb-$(CONFIG_TARGET_DEVKIT8000) += omap3-devkit8000.dtb + dtb-$(CONFIG_TARGET_OMAP3_IGEP00X0) += \ omap3-igep0020.dtb diff --git a/arch/arm/dts/omap3-devkit8000-u-boot.dtsi b/arch/arm/dts/omap3-devkit8000-u-boot.dtsi new file mode 100644 index 0000000000..2c03701c89 --- /dev/null +++ b/arch/arm/dts/omap3-devkit8000-u-boot.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * U-Boot additions + * + * (C) Copyright 2017 Derald D. Woods <woods.technical(a)gmail.com> + */ + +#include "omap3-u-boot.dtsi" + +/ { + chosen { + stdout-path = &uart3; + }; +}; diff --git a/arch/arm/dts/omap3-devkit8000.dts b/arch/arm/dts/omap3-devkit8000.dts new file mode 100644 index 0000000000..eee3ba073b --- /dev/null +++ b/arch/arm/dts/omap3-devkit8000.dts @@ -0,0 +1,349 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Author: Anthoine Bourgeois <anthoine.bourgeois(a)gmail.com> + */ +/dts-v1/; + +#include "omap34xx.dtsi" +/ { + model = "TimLL OMAP3 Devkit8000"; + compatible = "timll,omap3-devkit8000", "ti,omap3430", "ti,omap3"; + + aliases { + display1 = &dvi0; + display2 = &tv0; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256 MB */ + }; + + leds { + compatible = "gpio-leds"; + + heartbeat { + label = "devkit8000::led1"; + gpios = <&gpio6 26 GPIO_ACTIVE_HIGH>; /* 186 -> LED1 */ + default-state = "on"; + linux,default-trigger = "heartbeat"; + }; + + mmc { + label = "devkit8000::led2"; + gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>; /* 163 -> LED2 */ + default-state = "on"; + linux,default-trigger = "none"; + }; + + usr { + label = "devkit8000::led3"; + gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>; /* 164 -> LED3 */ + default-state = "on"; + linux,default-trigger = "usr"; + }; + + pmu_stat { + label = "devkit8000::pmu_stat"; + gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */ + }; + }; + + sound { + compatible = "ti,omap-twl4030"; + ti,model = "devkit8000"; + + ti,mcbsp = <&mcbsp2>; + ti,audio-routing = + "Ext Spk", "PREDRIVEL", + "Ext Spk", "PREDRIVER", + "MAINMIC", "Main Mic", + "Main Mic", "Mic Bias 1"; + }; + + tfp410: encoder0 { + compatible = "ti,tfp410"; + powerdown-gpios = <&twl_gpio 7 GPIO_ACTIVE_LOW>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tfp410_in: endpoint { + remote-endpoint = <&dpi_dvi_out>; + }; + }; + + port@1 { + reg = <1>; + + tfp410_out: endpoint { + remote-endpoint = <&dvi_connector_in>; + }; + }; + }; + }; + + dvi0: connector0 { + compatible = "dvi-connector"; + label = "dvi"; + + digital; + + ddc-i2c-bus = <&i2c2>; + + port { + dvi_connector_in: endpoint { + remote-endpoint = <&tfp410_out>; + }; + }; + }; + + tv0: connector1 { + compatible = "svideo-connector"; + label = "tv"; + + port { + tv_connector_in: endpoint { + remote-endpoint = <&venc_out>; + }; + }; + }; +}; + +&i2c1 { + clock-frequency = <2600000>; + + twl: twl@48 { + reg = <0x48>; + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ + + twl_audio: audio { + compatible = "ti,twl4030-audio"; + codec { + }; + }; + }; +}; + +&i2c2 { + clock-frequency = <400000>; +}; + +&i2c3 { + status = "disabled"; +}; + +#include "twl4030.dtsi" +#include "twl4030_omap3.dtsi" + +&mmc1 { + vmmc-supply = <&vmmc1>; + vqmmc-supply = <&vsim>; + bus-width = <8>; +}; + +&mmc2 { + status = "disabled"; +}; + +&mmc3 { + status = "disabled"; +}; + +&twl_gpio { + ti,use-leds; + /* + * pulldowns: + * BIT(1), BIT(2), BIT(6), BIT(7), BIT(8), BIT(13) + * BIT(15), BIT(16), BIT(17) + */ + ti,pulldowns = <0x03a1c6>; +}; + +&wdt2 { + status = "disabled"; +}; + +&mcbsp2 { + status = "okay"; +}; + +&gpmc { + ranges = <0 0 0x30000000 0x1000000 /* CS0: 16MB for NAND */ + 6 0 0x2c000000 0x1000000>; /* CS6: 16MB for DM9000 */ + + nand@0,0 { + compatible = "ti,omap2-nand"; + reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ + interrupt-parent = <&gpmc>; + interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ + <1 IRQ_TYPE_NONE>; /* termcount */ + nand-bus-width = <16>; + gpmc,device-width = <2>; + ti,nand-ecc-opt = "sw"; + + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <44>; + gpmc,cs-wr-off-ns = <44>; + gpmc,adv-on-ns = <6>; + gpmc,adv-rd-off-ns = <34>; + gpmc,adv-wr-off-ns = <44>; + gpmc,we-off-ns = <40>; + gpmc,oe-off-ns = <54>; + gpmc,access-ns = <64>; + gpmc,rd-cycle-ns = <82>; + gpmc,wr-cycle-ns = <82>; + gpmc,wr-access-ns = <40>; + gpmc,wr-data-mux-bus-ns = <0>; + + #address-cells = <1>; + #size-cells = <1>; + + x-loader@0 { + label = "X-Loader"; + reg = <0 0x80000>; + }; + + bootloaders@80000 { + label = "U-Boot"; + reg = <0x80000 0x1e0000>; + }; + + bootloaders_env@260000 { + label = "U-Boot Env"; + reg = <0x260000 0x20000>; + }; + + kernel@280000 { + label = "Kernel"; + reg = <0x280000 0x400000>; + }; + + filesystem@680000 { + label = "File System"; + reg = <0x680000 0xf980000>; + }; + }; + + ethernet@6,0 { + compatible = "davicom,dm9000"; + reg = <6 0x000 2 + 6 0x400 2>; /* CS6, offset 0 and 0x400, IO size 2 */ + bank-width = <2>; + interrupt-parent = <&gpio1>; + interrupts = <25 IRQ_TYPE_LEVEL_LOW>; + davicom,no-eeprom; + + gpmc,mux-add-data = <0>; + gpmc,device-width = <1>; + gpmc,wait-pin = <0>; + gpmc,cycle2cycle-samecsen; + gpmc,cycle2cycle-diffcsen; + + gpmc,cs-on-ns = <6>; + gpmc,cs-rd-off-ns = <180>; + gpmc,cs-wr-off-ns = <180>; + gpmc,adv-on-ns = <0>; + gpmc,adv-rd-off-ns = <18>; + gpmc,adv-wr-off-ns = <48>; + gpmc,oe-on-ns = <54>; + gpmc,oe-off-ns = <168>; + gpmc,we-on-ns = <54>; + gpmc,we-off-ns = <168>; + gpmc,rd-cycle-ns = <186>; + gpmc,wr-cycle-ns = <186>; + gpmc,access-ns = <144>; + gpmc,page-burst-access-ns = <24>; + gpmc,bus-turnaround-ns = <90>; + gpmc,cycle2cycle-delay-ns = <90>; + gpmc,wait-monitoring-ns = <0>; + gpmc,clk-activation-ns = <0>; + gpmc,wr-data-mux-bus-ns = <0>; + gpmc,wr-access-ns = <0>; + }; +}; + +&omap3_pmx_core { + dss_dpi_pins: pinmux_dss_dpi_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */ + OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */ + OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */ + OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */ + OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */ + OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */ + OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */ + OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */ + OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */ + OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */ + OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */ + OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */ + OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */ + OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */ + OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */ + OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */ + OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */ + OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */ + OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */ + OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */ + OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */ + OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */ + OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */ + OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */ + OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */ + OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */ + OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */ + OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */ + >; + }; +}; + +&vpll1 { + /* Needed for DSS */ + regulator-name = "vdds_dsi"; + + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; +}; + +&dss { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&dss_dpi_pins>; + + vdds_dsi-supply = <&vpll1>; + vdda_dac-supply = <&vdac>; + + port { + #address-cells = <1>; + #size-cells = <0>; + dpi_dvi_out: endpoint@0 { + reg = <0>; + remote-endpoint = <&tfp410_in>; + data-lines = <24>; + }; + + endpoint@1 { + reg = <1>; + }; + }; +}; + +&venc { + status = "okay"; + + vdda-supply = <&vdac>; + + port { + venc_out: endpoint { + remote-endpoint = <&tv_connector_in>; + ti,channels = <2>; + }; + }; +}; diff --git a/configs/devkit8000_defconfig b/configs/devkit8000_defconfig index be780949ec..c025b400d2 100644 --- a/configs/devkit8000_defconfig +++ b/configs/devkit8000_defconfig @@ -2,14 +2,21 @@ CONFIG_ARM=y CONFIG_ARCH_OMAP2PLUS=y CONFIG_SYS_TEXT_BASE=0x80100000 CONFIG_SYS_MALLOC_LEN=0x40000 -CONFIG_SYS_MALLOC_F_LEN=0x400 +CONFIG_SYS_MALLOC_F_LEN=0x4000 CONFIG_NR_DRAM_BANKS=2 CONFIG_SPL_TEXT_BASE=0x40200000 CONFIG_TARGET_DEVKIT8000=y +CONFIG_SPL_SYS_MALLOC_F_LEN=0x400 CONFIG_SPL=y +CONFIG_DEFAULT_DEVICE_TREE="omap3-devkit8000" CONFIG_DISTRO_DEFAULTS=y CONFIG_BOOTCOMMAND="run autoboot" +CONFIG_USE_PREBOOT=y +CONFIG_DEFAULT_FDT_FILE="omap3-devkit8000.dtb" CONFIG_SYS_CONSOLE_INFO_QUIET=y +CONFIG_SPL_SYS_MALLOC_SIMPLE=y +CONFIG_SPL_SEPARATE_BSS=y +# CONFIG_SPL_FS_EXT4 is not set CONFIG_SPL_NAND_DRIVERS=y CONFIG_SPL_NAND_ECC=y CONFIG_SPL_NAND_SIMPLE=y @@ -19,8 +26,8 @@ CONFIG_SPL_FALCON_BOOT_MMCSD=y CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR=0x500 # CONFIG_CMD_IMI is not set CONFIG_CMD_SPL=y -CONFIG_CMD_SPL_NAND_OFS=0x680000 -CONFIG_CMD_SPL_WRITE_SIZE=0x400 +CONFIG_CMD_SPL_NAND_OFS=0x280000 +CONFIG_CMD_SPL_WRITE_SIZE=0x20000 # CONFIG_CMD_FLASH is not set CONFIG_CMD_I2C=y CONFIG_CMD_MMC=y @@ -38,6 +45,11 @@ CONFIG_JFFS2_PART_SIZE=0xF980000 CONFIG_CMD_MTDPARTS=y CONFIG_MTDIDS_DEFAULT="nand0=nand" CONFIG_MTDPARTS_DEFAULT="mtdparts=nand:512k(x-loader),1920k(u-boot),128k(u-boot-env),4m(kernel),-(fs)" +# CONFIG_ISO_PARTITION is not set +# CONFIG_SPL_EFI_PARTITION is not set +CONFIG_OF_CONTROL=y +CONFIG_SPL_OF_CONTROL=y +CONFIG_OF_SPL_REMOVE_PROPS="clocks clock-names interrupt-parent" CONFIG_ENV_OVERWRITE=y CONFIG_ENV_IS_IN_NAND=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y @@ -47,6 +59,10 @@ CONFIG_BOOTP_SEND_HOSTNAME=y CONFIG_SYS_I2C_LEGACY=y CONFIG_SPL_SYS_I2C_LEGACY=y CONFIG_TWL4030_LED=y +CONFIG_SPL_DM=y +CONFIG_SPL_DM_SEQ_ALIAS=y +CONFIG_SPL_OF_TRANSLATE=y +CONFIG_DM_MMC=y CONFIG_MMC_OMAP_HS=y CONFIG_MTD=y CONFIG_MTD_RAW_NAND=y @@ -59,6 +75,4 @@ CONFIG_SYS_NAND_BUSWIDTH_16BIT=y CONFIG_SYS_NAND_U_BOOT_LOCATIONS=y CONFIG_SYS_NAND_U_BOOT_OFFS=0x80000 CONFIG_DRIVER_DM9000=y -CONFIG_CONS_INDEX=3 CONFIG_JFFS2_NAND=y -CONFIG_OF_LIBFDT=y diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h index 5dbd126a2a..d810554a4c 100644 --- a/include/configs/devkit8000.h +++ b/include/configs/devkit8000.h @@ -14,23 +14,6 @@ #ifndef __CONFIG_H #define __CONFIG_H -/* High Level Configuration Options */ - -/* - * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM - * 64 bytes before this address should be set aside for u-boot.img's - * header. That is 0x800FFFC0--0x80100000 should not be used for any - * other needs. - */ - -#define CONFIG_SPL_BSS_START_ADDR 0x80000500 /* leave space for bootargs*/ -#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 - -#define CONFIG_SYS_SPL_MALLOC_START 0x80208000 -#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* 1 MB */ - -/* Physical Memory Map */ - #include <configs/ti_omap3_common.h> /* Hardware drivers */ @@ -46,9 +29,48 @@ /* BOOTP/DHCP options */ +#define MEM_LAYOUT_ENV_SETTINGS \ + DEFAULT_LINUX_BOOT_ENV + +#define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \ + "bootcmd_" #devtypel #instance "=" \ + "setenv mmcdev " #instance "; " \ + "run mmcboot\0" +#define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \ + #devtypel #instance " " + +#if defined(CONFIG_MTD_RAW_NAND) + +#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \ + "bootcmd_" #devtypel #instance "=" \ + "if test ${mtdids} = '' || test ${mtdparts} = '' ; then " \ + "echo NAND boot disabled: No mtdids and/or mtdparts; " \ + "else " \ + "run nandboot; " \ + "fi\0" +#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \ + #devtypel #instance " " + +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + func(LEGACY_MMC, legacy_mmc, 0) \ + func(NAND, nand, 0) + +#else /* !CONFIG_MTD_RAW_NAND */ + +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + func(LEGACY_MMC, legacy_mmc, 0) + +#endif /* CONFIG_MTD_RAW_NAND */ + +#include <config_distro_bootcmd.h> + /* Environment information */ #define CONFIG_EXTRA_ENV_SETTINGS \ - "loadaddr=0x82000000\0" \ + MEM_LAYOUT_ENV_SETTINGS \ + "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ + "fdt_high=0xffffffff\0" \ "console=ttyO2,115200n8\0" \ "mmcdev=0\0" \ "vram=12M\0" \ @@ -88,7 +110,6 @@ "bootscript=echo Running bootscript from mmc ...; " \ "source ${loadaddr}\0" \ "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \ - "eraseenv=nand unlock 0x260000 0x20000; nand erase 0x260000 0x20000\0" \ "mmcboot=echo Booting from mmc ...; " \ "run mmcargs; " \ "bootm ${loadaddr}\0" \ @@ -109,9 +130,8 @@ "else run nandboot; " \ "fi; " \ "fi; " \ - "else run nandboot; fi\0" - -/* Boot Argument Buffer Size */ + "else run nandboot; fi\0" \ + BOOTENV /* Defines for SPL */ -- 2.35.1

3 5

[PATCH 1/4] Rename CONFIG_EHCI_IS_TDI to CONFIG_USB_EHCI_IS_TDI
by Marek Behún 18 May '22

18 May '22

From: Marek Behún <marek.behun(a)nic.cz> In preparation for moving this option to Kconfig, rename it to be consistent with other USB EHCI Kconfig options. Signed-off-by: Marek Behún <marek.behun(a)nic.cz> --- arch/arm/mach-kirkwood/include/mach/config.h | 2 +- drivers/usb/host/ehci-hcd.c | 2 +- include/configs/clearfog.h | 2 +- include/configs/controlcenterdc.h | 2 +- include/configs/crs3xx-98dx3236.h | 2 +- include/configs/db-88f6720.h | 2 +- include/configs/db-88f6820-amc.h | 2 +- include/configs/db-88f6820-gp.h | 2 +- include/configs/db-mv784mp-gp.h | 2 +- include/configs/db-xc3-24g4xg.h | 2 +- include/configs/ds414.h | 2 +- include/configs/helios4.h | 2 +- include/configs/mxs.h | 2 +- include/configs/nas220.h | 2 +- include/configs/tegra114-common.h | 2 +- include/configs/tegra124-common.h | 2 +- include/configs/tegra20-common.h | 2 +- include/configs/tegra210-common.h | 2 +- include/configs/tegra30-common.h | 2 +- include/configs/theadorable.h | 2 +- include/configs/tplink_wdr4300.h | 2 +- include/configs/turris_omnia.h | 2 +- include/configs/x530.h | 2 +- include/configs/zynq-common.h | 2 +- scripts/config_whitelist.txt | 2 +- 25 files changed, 25 insertions(+), 25 deletions(-) diff --git a/arch/arm/mach-kirkwood/include/mach/config.h b/arch/arm/mach-kirkwood/include/mach/config.h index 9002e26d75..f262d70b14 100644 --- a/arch/arm/mach-kirkwood/include/mach/config.h +++ b/arch/arm/mach-kirkwood/include/mach/config.h @@ -66,7 +66,7 @@ * USB/EHCI */ #ifdef CONFIG_CMD_USB -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI #endif /* CONFIG_CMD_USB */ /* diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index ba75c27d04..e6355263cb 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -108,7 +108,7 @@ static struct descriptor { }, }; -#if defined(CONFIG_EHCI_IS_TDI) +#if defined(CONFIG_USB_EHCI_IS_TDI) #define ehci_is_TDI() (1) #else #define ehci_is_TDI() (0) diff --git a/include/configs/clearfog.h b/include/configs/clearfog.h index 705217067b..a12e1582d6 100644 --- a/include/configs/clearfog.h +++ b/include/configs/clearfog.h @@ -19,7 +19,7 @@ */ /* USB/EHCI configuration */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI #define CONFIG_ENV_MIN_ENTRIES 128 diff --git a/include/configs/controlcenterdc.h b/include/configs/controlcenterdc.h index efd04c6fb8..12e9b8d06d 100644 --- a/include/configs/controlcenterdc.h +++ b/include/configs/controlcenterdc.h @@ -28,7 +28,7 @@ CONFIG_SYS_SCSI_MAX_LUN) /* USB/EHCI configuration */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI /* Environment in SPI NOR flash */ diff --git a/include/configs/crs3xx-98dx3236.h b/include/configs/crs3xx-98dx3236.h index 3feaa60eda..5300467a76 100644 --- a/include/configs/crs3xx-98dx3236.h +++ b/include/configs/crs3xx-98dx3236.h @@ -14,7 +14,7 @@ #define CONFIG_SYS_KWD_CONFIG $(CONFIG_BOARDDIR)/kwbimage.cfg /* USB/EHCI configuration */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI /* Environment in SPI NOR flash */ diff --git a/include/configs/db-88f6720.h b/include/configs/db-88f6720.h index 95f5cf0056..76c02f6656 100644 --- a/include/configs/db-88f6720.h +++ b/include/configs/db-88f6720.h @@ -20,7 +20,7 @@ #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE /* USB/EHCI configuration */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI #define CONFIG_USB_MAX_CONTROLLER_COUNT 3 /* Environment in SPI NOR flash */ diff --git a/include/configs/db-88f6820-amc.h b/include/configs/db-88f6820-amc.h index 41216b8b4f..c5f0a1d2e0 100644 --- a/include/configs/db-88f6820-amc.h +++ b/include/configs/db-88f6820-amc.h @@ -11,7 +11,7 @@ */ /* USB/EHCI configuration */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI /* Environment in SPI NOR flash */ diff --git a/include/configs/db-88f6820-gp.h b/include/configs/db-88f6820-gp.h index 6bae063ae4..ecda30bab5 100644 --- a/include/configs/db-88f6820-gp.h +++ b/include/configs/db-88f6820-gp.h @@ -23,7 +23,7 @@ CONFIG_SYS_SCSI_MAX_LUN) /* USB/EHCI configuration */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI /* Environment in SPI NOR flash */ diff --git a/include/configs/db-mv784mp-gp.h b/include/configs/db-mv784mp-gp.h index 48471993b8..defe480613 100644 --- a/include/configs/db-mv784mp-gp.h +++ b/include/configs/db-mv784mp-gp.h @@ -21,7 +21,7 @@ #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE /* USB/EHCI configuration */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI #define CONFIG_USB_MAX_CONTROLLER_COUNT 3 /* Environment in SPI NOR flash */ diff --git a/include/configs/db-xc3-24g4xg.h b/include/configs/db-xc3-24g4xg.h index 2c543fe12a..206afae590 100644 --- a/include/configs/db-xc3-24g4xg.h +++ b/include/configs/db-xc3-24g4xg.h @@ -13,7 +13,7 @@ #define CONFIG_SYS_KWD_CONFIG $(CONFIG_BOARDDIR)/kwbimage.cfg /* USB/EHCI configuration */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI /* Environment in SPI NOR flash */ diff --git a/include/configs/ds414.h b/include/configs/ds414.h index 58ecc5f699..85abed5d3b 100644 --- a/include/configs/ds414.h +++ b/include/configs/ds414.h @@ -25,7 +25,7 @@ #endif /* USB/EHCI/XHCI configuration */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI /* * mv-common.h should be defined after CMD configs since it used them diff --git a/include/configs/helios4.h b/include/configs/helios4.h index b5814ed55c..7ed70602d1 100644 --- a/include/configs/helios4.h +++ b/include/configs/helios4.h @@ -19,7 +19,7 @@ */ /* USB/EHCI configuration */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI #define CONFIG_ENV_MIN_ENTRIES 128 diff --git a/include/configs/mxs.h b/include/configs/mxs.h index b5c525dc78..330ac42402 100644 --- a/include/configs/mxs.h +++ b/include/configs/mxs.h @@ -129,7 +129,7 @@ /* USB */ #ifdef CONFIG_CMD_USB #define CONFIG_USB_EHCI_MXS -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI #endif #endif /* __CONFIGS_MXS_H__ */ diff --git a/include/configs/nas220.h b/include/configs/nas220.h index 16bbc9b049..f071ee6e1c 100644 --- a/include/configs/nas220.h +++ b/include/configs/nas220.h @@ -65,7 +65,7 @@ */ #ifdef CONFIG_CMD_USB #define CONFIG_USB_EHCI_KIRKWOOD /* on Kirkwood platform */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI #endif /* CONFIG_CMD_USB */ /* diff --git a/include/configs/tegra114-common.h b/include/configs/tegra114-common.h index f714c52bb5..06b687d556 100644 --- a/include/configs/tegra114-common.h +++ b/include/configs/tegra114-common.h @@ -58,7 +58,7 @@ #define CONFIG_SPL_STACK 0x800ffffc /* For USB EHCI controller */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI #define CONFIG_USB_EHCI_TXFIFO_THRESH 0x10 #endif /* _TEGRA114_COMMON_H_ */ diff --git a/include/configs/tegra124-common.h b/include/configs/tegra124-common.h index 4a92954c9b..de78ac9924 100644 --- a/include/configs/tegra124-common.h +++ b/include/configs/tegra124-common.h @@ -60,7 +60,7 @@ #define CONFIG_SPL_STACK 0x800ffffc /* For USB EHCI controller */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI #define CONFIG_USB_EHCI_TXFIFO_THRESH 0x10 /* GPU needs setup */ diff --git a/include/configs/tegra20-common.h b/include/configs/tegra20-common.h index 19934a4cf0..d2bed64ccd 100644 --- a/include/configs/tegra20-common.h +++ b/include/configs/tegra20-common.h @@ -78,7 +78,7 @@ * packets depending on the buffer address and size. */ #define CONFIG_USB_EHCI_TXFIFO_THRESH 0x10 -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI #define CONFIG_SYS_NAND_SELF_INIT diff --git a/include/configs/tegra210-common.h b/include/configs/tegra210-common.h index b9e04147be..6c58ccc3d5 100644 --- a/include/configs/tegra210-common.h +++ b/include/configs/tegra210-common.h @@ -47,7 +47,7 @@ "ramdisk_addr_r=0x83200000\0" /* For USB EHCI controller */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI #define CONFIG_USB_EHCI_TXFIFO_THRESH 0x10 /* GPU needs setup */ diff --git a/include/configs/tegra30-common.h b/include/configs/tegra30-common.h index 0ee13a226d..56b2671e43 100644 --- a/include/configs/tegra30-common.h +++ b/include/configs/tegra30-common.h @@ -55,7 +55,7 @@ #define CONFIG_SPL_STACK 0x800ffffc /* For USB EHCI controller */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI #define CONFIG_USB_EHCI_TXFIFO_THRESH 0x10 #endif /* _TEGRA30_COMMON_H_ */ diff --git a/include/configs/theadorable.h b/include/configs/theadorable.h index 64b7f25092..073855592b 100644 --- a/include/configs/theadorable.h +++ b/include/configs/theadorable.h @@ -29,7 +29,7 @@ #define CONFIG_I2C_MVTWSI_BASE1 MVEBU_TWSI1_BASE /* USB/EHCI configuration */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI #define CONFIG_USB_MAX_CONTROLLER_COUNT 3 /* Environment in SPI NOR flash */ diff --git a/include/configs/tplink_wdr4300.h b/include/configs/tplink_wdr4300.h index f9a0b7d1aa..ede94e95f7 100644 --- a/include/configs/tplink_wdr4300.h +++ b/include/configs/tplink_wdr4300.h @@ -41,7 +41,7 @@ /* USB, USB storage, USB ethernet */ #define CONFIG_EHCI_MMIO_BIG_ENDIAN #define CONFIG_EHCI_DESC_BIG_ENDIAN -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI /* * Diagnostics diff --git a/include/configs/turris_omnia.h b/include/configs/turris_omnia.h index 8646633ea4..4d8a7c37de 100644 --- a/include/configs/turris_omnia.h +++ b/include/configs/turris_omnia.h @@ -18,7 +18,7 @@ */ /* USB/EHCI configuration */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI /* Environment in SPI NOR flash */ diff --git a/include/configs/x530.h b/include/configs/x530.h index d6aec6d7f2..23b1121460 100644 --- a/include/configs/x530.h +++ b/include/configs/x530.h @@ -46,7 +46,7 @@ /* Additional FS support/configuration */ /* USB/EHCI configuration */ -#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_EHCI_IS_TDI /* Environment in SPI NOR flash */ diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h index 0c87f19ac3..f3c8512641 100644 --- a/include/configs/zynq-common.h +++ b/include/configs/zynq-common.h @@ -55,7 +55,7 @@ #endif #ifdef CONFIG_USB_EHCI_ZYNQ -# define CONFIG_EHCI_IS_TDI +# define CONFIG_USB_EHCI_IS_TDI # define DFU_DEFAULT_POLL_TIMEOUT 300 # define CONFIG_THOR_RESET_OFF diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 02d86d79cf..682f597f37 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -246,7 +246,6 @@ CONFIG_EDB93XX_SDCS3 CONFIG_EFLASH_PROTSECTORS CONFIG_EHCI_DESC_BIG_ENDIAN CONFIG_EHCI_HCD_INIT_AFTER_RESET -CONFIG_EHCI_IS_TDI CONFIG_EHCI_MMIO_BIG_ENDIAN CONFIG_EHCI_MXS_PORT0 CONFIG_EHCI_MXS_PORT1 @@ -3036,6 +3035,7 @@ CONFIG_USB_EHCI_BASE CONFIG_USB_EHCI_BASE_LIST CONFIG_USB_EHCI_EXYNOS CONFIG_USB_EHCI_FARADAY +CONFIG_USB_EHCI_IS_TDI CONFIG_USB_EHCI_KIRKWOOD CONFIG_USB_EHCI_MXS CONFIG_USB_EHCI_TXFIFO_THRESH -- 2.32.0

3 9

[PATCH 2/2] riscv: ae350: Fix OF_BOARD boot failure
by Andes 18 May '22

18 May '22

From: Rick Chen <rick(a)andestech.com> Disable BINMAN_FDT for ae350 boards which don't actually use it. Fixes: 836eac7c6fe3 ("fdt: Make OF_BOARD a bool option") Signed-off-by: Rick Chen <rick(a)andestech.com> --- configs/ae350_rv32_spl_defconfig | 1 + configs/ae350_rv32_spl_xip_defconfig | 1 + configs/ae350_rv64_spl_defconfig | 1 + configs/ae350_rv64_spl_xip_defconfig | 1 + 4 files changed, 4 insertions(+) diff --git a/configs/ae350_rv32_spl_defconfig b/configs/ae350_rv32_spl_defconfig index 2924c892f7..d46e8711c2 100644 --- a/configs/ae350_rv32_spl_defconfig +++ b/configs/ae350_rv32_spl_defconfig @@ -15,6 +15,7 @@ CONFIG_SPL_LOAD_FIT_ADDRESS=0x00200000 CONFIG_SYS_MONITOR_BASE=0x88000000 CONFIG_BOOTDELAY=3 CONFIG_BOARD_EARLY_INIT_F=y +# CONFIG_BINMAN_FDT is not set CONFIG_SYS_PROMPT="RISC-V # " CONFIG_CMD_IMLS=y CONFIG_CMD_MMC=y diff --git a/configs/ae350_rv32_spl_xip_defconfig b/configs/ae350_rv32_spl_xip_defconfig index 91e88a3341..7f15761329 100644 --- a/configs/ae350_rv32_spl_xip_defconfig +++ b/configs/ae350_rv32_spl_xip_defconfig @@ -17,6 +17,7 @@ CONFIG_SPL_LOAD_FIT_ADDRESS=0x80010000 CONFIG_SYS_MONITOR_BASE=0x88000000 CONFIG_BOOTDELAY=3 CONFIG_BOARD_EARLY_INIT_F=y +# CONFIG_BINMAN_FDT is not set CONFIG_SYS_PROMPT="RISC-V # " CONFIG_CMD_IMLS=y CONFIG_CMD_MMC=y diff --git a/configs/ae350_rv64_spl_defconfig b/configs/ae350_rv64_spl_defconfig index 27ea0b72f7..dfa4b823db 100644 --- a/configs/ae350_rv64_spl_defconfig +++ b/configs/ae350_rv64_spl_defconfig @@ -16,6 +16,7 @@ CONFIG_SPL_LOAD_FIT_ADDRESS=0x00200000 CONFIG_SYS_MONITOR_BASE=0x88000000 CONFIG_BOOTDELAY=3 CONFIG_BOARD_EARLY_INIT_F=y +# CONFIG_BINMAN_FDT is not set CONFIG_SYS_PROMPT="RISC-V # " CONFIG_CMD_IMLS=y CONFIG_CMD_MMC=y diff --git a/configs/ae350_rv64_spl_xip_defconfig b/configs/ae350_rv64_spl_xip_defconfig index 1c1bda6ee9..4b590e5950 100644 --- a/configs/ae350_rv64_spl_xip_defconfig +++ b/configs/ae350_rv64_spl_xip_defconfig @@ -18,6 +18,7 @@ CONFIG_SPL_LOAD_FIT_ADDRESS=0x80010000 CONFIG_SYS_MONITOR_BASE=0x88000000 CONFIG_BOOTDELAY=3 CONFIG_BOARD_EARLY_INIT_F=y +# CONFIG_BINMAN_FDT is not set CONFIG_SYS_PROMPT="RISC-V # " CONFIG_CMD_IMLS=y CONFIG_CMD_MMC=y -- 2.17.1

2 1

[PATCH 1/2] riscv: ae350: Fix OF_BOARD boot failure
by Andes 18 May '22

18 May '22

From: Rick Chen <rick(a)andestech.com> Enable OF_HAS_PRIOR_STAGE for ae350 boards with OF_BOARD Fixes: 239d22c79520 ("fdt: Enable OF_HAS_PRIOR_STAGE for most boards with OF_BOARD") Signed-off-by: Rick Chen <rick(a)andestech.com> --- board/AndesTech/ax25-ae350/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/board/AndesTech/ax25-ae350/Kconfig b/board/AndesTech/ax25-ae350/Kconfig index e50f505a2b..91eec35f47 100644 --- a/board/AndesTech/ax25-ae350/Kconfig +++ b/board/AndesTech/ax25-ae350/Kconfig @@ -35,5 +35,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy imply SMP imply SPL_RAM_SUPPORT imply SPL_RAM_DEVICE + imply OF_HAS_PRIOR_STAGE endif -- 2.17.1

2 1

[PATCH 00/11] Fuzzing and ASAN for sandbox
by Andrew Scull 18 May '22

18 May '22

This series sets up a basic fuzzing infrastructure that works with sandbox. The example fuzz test towards the end of the series will find something pretty quickly. That something is fixed by the series "virtio: Harden and test vring" that needs to be applied for the final patch in this series. There is some refactoring to stop using '.' prefixed sections that elf defines as being for system use and clang's ASAN instrumentation happily adds redzones between, but that's not what we want for things like linker lists where the linker script has carefully placed the sections contiguously. It may require patches from the "Fix misc ASAN reports" series to be applied as I've already dealt with the first set of ASAN reports from running the tests. >From v1: - corrected handling of EFI symbols by sandbox linker script - per comments, some renaming and explaining - dropped RFC for dlmalloc ASAN instrumentation (work required to improve it) - added patch to reduce logging noise in fuzzer Andrew Scull (12): sandbox: Fix EFI runtime symbol placement sandbox: Rename EFI runtime sections sandbox: Migrate getopt section to linker list linker_lists: Rename sections to remove . prefix sandbox: Add support for Address Sanitizer fuzzing_engine: Add fuzzing engine uclass test: fuzz: Add framework for fuzzing sandbox: Decouple program entry from sandbox init sandbox: Add libfuzzer integration sandbox: Implement fuzzing engine driver fuzz: virtio: Add fuzzer for vring virtio_ring: Reduce logging noise Kconfig | 16 +++ arch/Kconfig | 2 + arch/arc/cpu/u-boot.lds | 4 +- arch/arm/config.mk | 4 +- arch/arm/cpu/arm926ejs/sunxi/u-boot-spl.lds | 4 +- arch/arm/cpu/armv7/sunxi/u-boot-spl.lds | 4 +- arch/arm/cpu/armv8/u-boot-spl.lds | 4 +- arch/arm/cpu/armv8/u-boot.lds | 4 +- arch/arm/cpu/u-boot-spl.lds | 4 +- arch/arm/cpu/u-boot.lds | 6 +- arch/arm/mach-at91/arm926ejs/u-boot-spl.lds | 2 +- arch/arm/mach-at91/armv7/u-boot-spl.lds | 2 +- arch/arm/mach-omap2/u-boot-spl.lds | 4 +- arch/arm/mach-orion5x/u-boot-spl.lds | 4 +- arch/arm/mach-rockchip/u-boot-tpl-v8.lds | 4 +- arch/arm/mach-zynq/u-boot-spl.lds | 4 +- arch/arm/mach-zynq/u-boot.lds | 4 +- arch/m68k/cpu/u-boot.lds | 4 +- arch/microblaze/cpu/u-boot-spl.lds | 4 +- arch/microblaze/cpu/u-boot.lds | 4 +- arch/mips/config.mk | 2 +- arch/mips/cpu/u-boot-spl.lds | 4 +- arch/mips/cpu/u-boot.lds | 4 +- arch/nds32/cpu/n1213/u-boot.lds | 4 +- arch/nios2/cpu/u-boot.lds | 4 +- arch/powerpc/cpu/mpc83xx/u-boot.lds | 4 +- arch/powerpc/cpu/mpc85xx/u-boot-nand.lds | 4 +- arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds | 4 +- arch/powerpc/cpu/mpc85xx/u-boot-spl.lds | 4 +- arch/powerpc/cpu/mpc85xx/u-boot.lds | 4 +- arch/riscv/cpu/u-boot-spl.lds | 4 +- arch/riscv/cpu/u-boot.lds | 4 +- arch/sandbox/config.mk | 15 ++- arch/sandbox/cpu/os.c | 97 ++++++++++++++++--- arch/sandbox/cpu/start.c | 12 +-- arch/sandbox/cpu/u-boot-spl.lds | 10 +- arch/sandbox/cpu/u-boot.lds | 41 ++++---- arch/sandbox/dts/test.dts | 4 + arch/sandbox/include/asm/fuzzing_engine.h | 25 +++++ arch/sandbox/include/asm/getopt.h | 19 ++-- arch/sandbox/include/asm/main.h | 18 ++++ arch/sandbox/include/asm/sections.h | 25 ----- arch/sandbox/lib/sections.c | 8 +- arch/sh/cpu/u-boot.lds | 4 +- arch/x86/cpu/u-boot-64.lds | 6 +- arch/x86/cpu/u-boot-spl.lds | 6 +- arch/x86/cpu/u-boot.lds | 6 +- arch/x86/lib/elf_ia32_efi.lds | 4 +- arch/x86/lib/elf_x86_64_efi.lds | 4 +- arch/xtensa/cpu/u-boot.lds | 2 +- arch/xtensa/include/asm/ldscript.h | 4 +- board/compulab/cm_t335/u-boot.lds | 4 +- board/cssi/MCR3000/u-boot.lds | 4 +- .../davinci/da8xxevm/u-boot-spl-da850evm.lds | 2 +- board/qualcomm/dragonboard820c/u-boot.lds | 4 +- board/samsung/common/exynos-uboot-spl.lds | 4 +- board/synopsys/iot_devkit/u-boot.lds | 4 +- board/ti/am335x/u-boot.lds | 4 +- board/vscom/baltos/u-boot.lds | 4 +- configs/sandbox_defconfig | 1 + doc/api/linker_lists.rst | 22 ++--- doc/develop/commands.rst | 4 +- doc/develop/driver-model/of-plat.rst | 4 +- drivers/Kconfig | 2 + drivers/Makefile | 1 + drivers/fuzz/Kconfig | 17 ++++ drivers/fuzz/Makefile | 8 ++ drivers/fuzz/fuzzing_engine-uclass.c | 28 ++++++ drivers/fuzz/sandbox_fuzzing_engine.c | 35 +++++++ drivers/virtio/virtio_ring.c | 4 +- include/dm/uclass-id.h | 1 + include/fuzzing_engine.h | 51 ++++++++++ include/linker_lists.h | 18 ++-- include/test/fuzz.h | 51 ++++++++++ test/Makefile | 1 + test/fuzz/Makefile | 8 ++ test/fuzz/cmd_fuzz.c | 82 ++++++++++++++++ test/fuzz/virtio.c | 72 ++++++++++++++ 78 files changed, 680 insertions(+), 204 deletions(-) create mode 100644 arch/sandbox/include/asm/fuzzing_engine.h create mode 100644 arch/sandbox/include/asm/main.h create mode 100644 drivers/fuzz/Kconfig create mode 100644 drivers/fuzz/Makefile create mode 100644 drivers/fuzz/fuzzing_engine-uclass.c create mode 100644 drivers/fuzz/sandbox_fuzzing_engine.c create mode 100644 include/fuzzing_engine.h create mode 100644 include/test/fuzz.h create mode 100644 test/fuzz/Makefile create mode 100644 test/fuzz/cmd_fuzz.c create mode 100644 test/fuzz/virtio.c -- 2.35.1.1178.g4f1659d476-goog

3 19

[RESEND PATCH v4 0/3] spi: spi_flash_probe_bus_cs() rely on DT for spi speed and mode
by Patrice Chotard 18 May '22

18 May '22

Since commit e2e95e5e2542 ("spi: Update speed/mode on change") when calling "sf probe" or "env save" on SPI flash, spi_set_speed_mode() is called twice. spi_get_bus_and_cs() |--> spi_claim_bus() | |--> spi_set_speed_mode(speed and mode from DT) ... |--> spi_set_speed_mode(default speed and mode value) The first spi_set_speed_mode() call is done with speed and mode values from DT, whereas the second call is done with speed and mode set to default value (speed is set to CONFIG_SF_DEFAULT_SPEED) This is an issue because SPI flash performance are impacted by using default speed which can be lower than the one defined in DT. One solution is to set CONFIG_SF_DEFAULT_SPEED to the speed defined in DT, but we loose flexibility offered by DT. Another issue can be encountered with 2 SPI flashes using 2 different speeds. In this specific case usage of CONFIG_SF_DEFAULT_SPEED is not flexible compared to get the 2 different speeds from DT. Changes in v4: - Split previous series in 3 patches - Update commit message with additionnal information Changes in v3: - Update commit header to reflect what the patch really do. - Rename legacy spi_get_bus_and_cs() to _spi_get_bus_and_cs(). - New spi_get_bus_and_cs() rely on DT for spi speed and mode values. - spi_flash_probe_bus_cs() rely also on DT for spi and mode values. Changes in v2: - add spi_flash_probe_bus_cs_default() which calls spi_get_bus_and_cs() with "use_dt" param set to true, whereas spi_flash_probe_bus_cs() calls spi_get_bus_and_cs() with "use_dt" param set to true. Patrice Chotard (3): spi: spi-uclass: Add new spi_get_bus_and_cs() implementation spi: spi_flash_probe_bus_cs() rely on DT for spi speed and mode test: dm: spi: Replace _spi_get_bus_and_cs() by spi_get_bus_and_cs() in some case board/CZ.NIC/turris_mox/turris_mox.c | 6 +-- cmd/sf.c | 15 +++++-- cmd/spi.c | 4 +- drivers/mtd/spi/sf-uclass.c | 33 +++++++------- drivers/net/fm/fm.c | 4 +- drivers/net/pfe_eth/pfe_firmware.c | 19 ++------ drivers/net/sni_netsec.c | 6 +-- drivers/spi/spi-uclass.c | 66 +++++++++++++++++++++++++--- drivers/usb/gadget/max3420_udc.c | 4 +- env/sf.c | 1 - include/spi.h | 19 +++++++- include/spi_flash.h | 1 - test/dm/spi.c | 33 +++++++------- 13 files changed, 137 insertions(+), 74 deletions(-) -- 2.25.1

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[PATCH 0/3] imx8m: Automatically add the optee firmware node to the FDT
by Alban Bedel 18 May '22

18 May '22

Hi everyone, this short series is about letting u-boot automatically add the optee firmware node to the DTB on imx8m. The imx8 already does that using its own function and the optee lib has a very similar function which copy the DT node from u-boot DT. So this series start by adding a new helper to the optee lib to add the optee firmware node with the provided parameters. This function is then used to add this functionality to the imx8m boards and to replace the custom code used on the imx8 boards. Alban Bedel (3): optee: Add an helper to add the optee firmware node in the FDT imx8m: Automatically add the optee firmware node to the FDT imx8: Use the optee lib to add the optee firmware node to the FDT arch/arm/mach-imx/imx8/fdt.c | 59 ++++--------------------- arch/arm/mach-imx/imx8m/soc.c | 9 ++++ configs/apalis-imx8_defconfig | 1 + configs/cgtqmx8_defconfig | 1 + configs/colibri-imx8x_defconfig | 1 + configs/deneb_defconfig | 1 + configs/giedi_defconfig | 1 + configs/imx8qm_mek_defconfig | 1 + configs/imx8qm_rom7720_a1_4G_defconfig | 1 + configs/imx8qxp_mek_defconfig | 1 + include/tee/optee.h | 11 +++++ lib/optee/optee.c | 60 +++++++++++++++++++------- 12 files changed, 80 insertions(+), 67 deletions(-) -- 2.34.1

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imx6ull: NAND boot fails when block 0x00000000 is bad
by Thierry Bultel 18 May '22

18 May '22

Hi, I have a imx6ull module from Toradex, with NAND flash. U-boot does not have SPL. I does not boot from NAND flash anymore, I was able to flash it several times with tezi, as well as with nandbcb (that I discovered more recently). There are error messages complaining about some bad blocks, including block 0x00000000. Toradex say that the module cannot be recovered, but this seems in contradiction with what we can read from the iMX6 reference manual, where the boot process description mentions that the ROM can attempt to seek for FCB several times. I attempted to use nandbcb to write the FCB at next block, ie 0x20000 (attempting a lower value makes nandbcb complain that I am not writing to an aligned location), with no better success. What is your mind about that ? Sounds that the answer could be in mis-configured fuses, else I consider that having block 0x00000000 causes a bricked board, as a weakness for production, in other words, an unreliable product. Best regards Thierry -- Re: test www.linatsea.fr <www.linatsea.fr> -- www.linatsea.fr

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[PATCH] doc: sandbox: Correct the memory size config option
by Bin Meng 17 May '22

17 May '22

It should be CONFIG_SANDBOX_RAM_SIZE_MB. Signed-off-by: Bin Meng <bmeng.cn(a)gmail.com> --- doc/arch/sandbox.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/arch/sandbox.rst b/doc/arch/sandbox.rst index bc670b98b7..246ab5b380 100644 --- a/doc/arch/sandbox.rst +++ b/doc/arch/sandbox.rst @@ -143,7 +143,7 @@ UBOOT_SB_TIME_OFFSET Memory Emulation ---------------- -Memory emulation is supported, with the size set by CONFIG_SYS_SDRAM_SIZE. +Memory emulation is supported, with the size set by CONFIG_SANDBOX_RAM_SIZE_MB. The -m option can be used to read memory from a file on start-up and write it when shutting down. This allows preserving of memory contents across test runs. You can tell U-Boot to remove the memory file after it is read -- 2.25.1

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