November 2021 - U-Boot

[PATCHv3] net: uclass: Save generated ethernet MAC addresses to the environment
by Tom Rini 11 Jan '22

11 Jan '22

From: Michal Simek <michal.simek(a)xilinx.com> When a MAC address is randomly generated we currently only update the appropriate data structure. For consistency and to re-align with historic usage, it should be also saved to the appropriate environment variable as well. Cc: Wolfgang Denk <wd(a)denx.de> Signed-off-by: Michal Simek <michal.simek(a)xilinx.com> Reviewed-by: Ramon Fried <rfried.dev(a)gmail.com> [trini: Update Kconfig, handle legacy networking case as well] Signed-off-by: Tom Rini <trini(a)konsulko.com> --- Changes in v3: - Update Kconfig help text with Wolfgang's suggestion - Reword the commit message to hopefully be clearer Changes in v2: - Update Kconfig help text to reflect this change. - Update the legacy path to match. --- net/Kconfig | 9 +++++---- net/eth-uclass.c | 2 ++ net/eth_legacy.c | 2 ++ 3 files changed, 9 insertions(+), 4 deletions(-) diff --git a/net/Kconfig b/net/Kconfig index 7a2d14501881..cabe93c6bd29 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -27,10 +27,11 @@ config BOOTP_SEND_HOSTNAME config NET_RANDOM_ETHADDR bool "Random ethaddr if unset" help - Selecting this will allow the Ethernet interface to function - even when the ethaddr variable for that interface is unset. - A new MAC address will be generated on every boot and it will - not be added to the environment. + Selecting this will allow the Ethernet interface to function even + when the ethaddr variable for that interface is unset. In this case, + a random MAC address in the locally administered address space is + generated. It will be saved to the appropriate environment variable, + too. config NETCONSOLE bool "NetConsole support" diff --git a/net/eth-uclass.c b/net/eth-uclass.c index 0da0e85be031..58c308f33276 100644 --- a/net/eth-uclass.c +++ b/net/eth-uclass.c @@ -583,6 +583,8 @@ static int eth_post_probe(struct udevice *dev) net_random_ethaddr(pdata->enetaddr); printf("\nWarning: %s (eth%d) using random MAC address - %pM\n", dev->name, dev_seq(dev), pdata->enetaddr); + eth_env_set_enetaddr_by_index("eth", dev_seq(dev), + pdata->enetaddr); #else printf("\nError: %s address not set.\n", dev->name); diff --git a/net/eth_legacy.c b/net/eth_legacy.c index f383ccce0b92..e7f53b958b2e 100644 --- a/net/eth_legacy.c +++ b/net/eth_legacy.c @@ -164,6 +164,8 @@ int eth_write_hwaddr(struct eth_device *dev, const char *base_name, net_random_ethaddr(dev->enetaddr); printf("\nWarning: %s (eth%d) using random MAC address - %pM\n", dev->name, eth_number, dev->enetaddr); + eth_env_set_enetaddr_by_index("eth", dev_seq(dev), + pdata->enetaddr); #else printf("\nError: %s address not set.\n", dev->name); -- 2.25.1

4 5

[PATCH] net: emaclite: fix possible underflow bug
by Tianrui Wei 10 Jan '22

10 Jan '22

This commit fixes a corner case when length < first_read. which would cause the last argument of xemaclite_alignedread to be a very large unsigned integer. Signed-off-by: Tianrui Wei <tianrui-wei(a)outlook.com> --- drivers/net/xilinx_emaclite.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c index 43fc36dc6a..3b8f0f4678 100644 --- a/drivers/net/xilinx_emaclite.c +++ b/drivers/net/xilinx_emaclite.c @@ -526,7 +526,7 @@ try_again: } /* Read the rest of the packet which is longer then first read */ - if (length != first_read) + if (length >= first_read) xemaclite_alignedread(addr + first_read, etherrxbuff + first_read, length - first_read); -- 2.32.0

1 1

[PATCH v3 0/7] arm64: dts: imx8mm: use common binman configuration and further clean-up
by Marcel Ziswiler 08 Jan '22

08 Jan '22

From: Marcel Ziswiler <marcel.ziswiler(a)toradex.com> With the move to using binman to generate SPL aka u-boot-spl-ddr.bin and U-Boot proper aka u-boot.itb every board now covers such configuration in its own U-Boot specific device tree include. Move the comon part of that configuration to the common imx8mm-u-boot.dtsi include file. The initial patch fixes an issue with intermediate binary naming for the imx8mm-cl-iot-gate. And subsequent patches further clean up that dtsi. This series is based on my refresh of Adam's imx8mm_beacon switch to binman patch [1], my refresh of Michael's sl28 patches [2] and Tim's switching imx8mm_venice to using binman to pack images [3]. [1] https://marc.info/?l=u-boot&m=163493902915471 [2] https://marc.info/?l=u-boot&m=163494122816224 [3] https://marc.info/?l=u-boot&m=163355140309636 Changes in v3: - Integrated imx8mm_beacon as well. - Re-based on top of imx/master. Changes in v2: - New patch preparing cl-iot-gate. - New patch preparing cl-iot-gate. - Morph common binman dtsi into regular common u-boot dtsi as discussed on mailing list. - Re-based. - Rather than doing that clean-up to the separate binman dtsi now do it to the common u-boot dtsi one. - Rather than doing that clean-up to the separate binman dtsi now do it to the common u-boot dtsi one. - Rather than doing that clean-up to the separate binman dtsi now do it to the common u-boot dtsi one. Changes in v1: - This was suggested by Simon on my earlier patch set upon which we decided to first break this up into a common binman dtsi and then subsequently do such further improvements. Marcel Ziswiler (7): imx8mm-cl-iot-gate: fix imximage intermediate binary naming arm64: dts: imx8mm-cl-iot-gate-u-boot.dtsi: alphabetically re-order arm64: dts: imx8mm-cl-iot-gate-u-boot.dtsi: use common imx8mm-u-boot.dtsi arm64: dts: imx8mm: use common binman configuration arm64: dts: imx8mm-u-boot.dtsi: alphabetically re-order properties arm64: dts: imx8mm-u-boot.dtsi: explicitly add spl filename arm64: dts: imx8mm-u-boot.dtsi: improve odd blob-ext naming arch/arm/dts/imx8mm-beacon-kit-u-boot.dtsi | 122 ---------- .../dts/imx8mm-cl-iot-gate-optee-u-boot.dtsi | 209 ++++-------------- arch/arm/dts/imx8mm-cl-iot-gate-u-boot.dtsi | 188 +++------------- arch/arm/dts/imx8mm-evk-u-boot.dtsi | 123 ----------- arch/arm/dts/imx8mm-u-boot.dtsi | 149 ++++++++++++- arch/arm/dts/imx8mm-venice-u-boot.dtsi | 119 ---------- arch/arm/dts/imx8mm-verdin-u-boot.dtsi | 122 +--------- .../imximage-8mm-lpddr4.cfg | 2 +- 8 files changed, 212 insertions(+), 822 deletions(-) -- 2.26.2

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[PATCH v2] imx8mm_beacon: Switch to binman for generating image
by Marcel Ziswiler 08 Jan '22

08 Jan '22

From: Adam Ford <aford173(a)gmail.com> To eliminate a warning when using custom imx tools for generating a binary, use binman to generate flash.bin. Signed-off-by: Adam Ford <aford173(a)gmail.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler(a)toradex.com> --- Note that this re-base is only compile tested. Changes in v2: - Re-based on top of imx/master. arch/arm/dts/imx8mm-beacon-kit-u-boot.dtsi | 122 ++++++++++++++++++++ arch/arm/mach-imx/imx8m/Kconfig | 1 + board/beacon/imx8mm/Kconfig | 2 +- board/beacon/imx8mm/README | 6 +- board/beacon/imx8mm/imximage-8mm-lpddr4.cfg | 9 ++ configs/imx8mm_beacon_defconfig | 2 +- 6 files changed, 137 insertions(+), 5 deletions(-) create mode 100644 board/beacon/imx8mm/imximage-8mm-lpddr4.cfg diff --git a/arch/arm/dts/imx8mm-beacon-kit-u-boot.dtsi b/arch/arm/dts/imx8mm-beacon-kit-u-boot.dtsi index 73ddfdade6a..3c034a85e35 100644 --- a/arch/arm/dts/imx8mm-beacon-kit-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-beacon-kit-u-boot.dtsi @@ -6,6 +6,10 @@ #include "imx8mm-u-boot.dtsi" / { + binman: binman { + multiple-images; + }; + wdt-reboot { compatible = "wdt-reboot"; wdt = <&wdog1>; @@ -100,3 +104,121 @@ &wdog1 { u-boot,dm-spl; }; + +&binman { + u-boot-spl-ddr { + filename = "u-boot-spl-ddr.bin"; + pad-byte = <0xff>; + align-size = <4>; + align = <4>; + + u-boot-spl { + align-end = <4>; + }; + + blob_1: blob-ext@1 { + filename = "lpddr4_pmu_train_1d_imem.bin"; + size = <0x8000>; + }; + + blob_2: blob-ext@2 { + filename = "lpddr4_pmu_train_1d_dmem.bin"; + size = <0x4000>; + }; + + blob_3: blob-ext@3 { + filename = "lpddr4_pmu_train_2d_imem.bin"; + size = <0x8000>; + }; + + blob_4: blob-ext@4 { + filename = "lpddr4_pmu_train_2d_dmem.bin"; + size = <0x4000>; + }; + }; + + spl { + filename = "spl.bin"; + + mkimage { + args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x7e1000"; + + blob { + filename = "u-boot-spl-ddr.bin"; + }; + }; + }; + + itb { + filename = "u-boot.itb"; + + fit { + description = "Configuration to load ATF before U-Boot"; + #address-cells = <1>; + fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>; + + images { + uboot { + description = "U-Boot (64-bit)"; + type = "standalone"; + arch = "arm64"; + compression = "none"; + load = <CONFIG_SYS_TEXT_BASE>; + + uboot_blob: blob-ext { + filename = "u-boot-nodtb.bin"; + }; + }; + + atf { + description = "ARM Trusted Firmware"; + type = "firmware"; + arch = "arm64"; + compression = "none"; + load = <0x920000>; + entry = <0x920000>; + + atf_blob: blob-ext { + filename = "bl31.bin"; + }; + }; + + fdt { + description = "NAME"; + type = "flat_dt"; + compression = "none"; + + uboot_fdt_blob: blob-ext { + filename = "u-boot.dtb"; + }; + }; + }; + + configurations { + default = "conf"; + + conf { + description = "NAME"; + firmware = "uboot"; + loadables = "atf"; + fdt = "fdt"; + }; + }; + }; + }; + + imx-boot { + filename = "flash.bin"; + pad-byte = <0x00>; + + spl: blob-ext@1 { + offset = <0x0>; + filename = "spl.bin"; + }; + + uboot: blob-ext@2 { + offset = <0x57c00>; + filename = "u-boot.itb"; + }; + }; +}; diff --git a/arch/arm/mach-imx/imx8m/Kconfig b/arch/arm/mach-imx/imx8m/Kconfig index 276b8bd9742..a2822f8c28f 100644 --- a/arch/arm/mach-imx/imx8m/Kconfig +++ b/arch/arm/mach-imx/imx8m/Kconfig @@ -117,6 +117,7 @@ config TARGET_VERDIN_IMX8MM config TARGET_IMX8MM_BEACON bool "imx8mm Beacon Embedded devkit" + select BINMAN select IMX8MM select SUPPORT_SPL select IMX8M_LPDDR4 diff --git a/board/beacon/imx8mm/Kconfig b/board/beacon/imx8mm/Kconfig index 58799c1a655..63f064e8cb8 100644 --- a/board/beacon/imx8mm/Kconfig +++ b/board/beacon/imx8mm/Kconfig @@ -10,7 +10,7 @@ config SYS_CONFIG_NAME default "imx8mm_beacon" config IMX_CONFIG - default "arch/arm/mach-imx/imx8m/imximage-8mm-lpddr4.cfg" + default "board/beacon/imx8mm/imximage-8mm-lpddr4.cfg" source "board/freescale/common/Kconfig" diff --git a/board/beacon/imx8mm/README b/board/beacon/imx8mm/README index dce176fa0b2..03d9412f0d6 100644 --- a/board/beacon/imx8mm/README +++ b/board/beacon/imx8mm/README @@ -12,8 +12,8 @@ Get and Build the ARM Trusted firmware Note: $(srctree) is U-Boot source directory $ git clone https://source.codeaurora.org/external/imx/imx-atf -$ git checkout imx_4.19.35_1.0.0 -$ make PLAT=imx8mm bl31 ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- +$ git checkout imx_5.4.70_2.3.0 +$ make PLAT=imx8mm bl31 CROSS_COMPILE=aarch64-linux-gnu- $ cp build/imx8mm/release/bl31.bin $(srctree) Get the DDR firmware @@ -26,7 +26,7 @@ $ cp firmware-imx-8.5/firmware/ddr/synopsys/lpddr4*.bin $(srctree) Build U-Boot ============ $ make imx8mm_beacon_defconfig -$ make flash.bin CROSS_COMPILE=aarch64-linux-gnu- ATF_LOAD_ADDR=0x920000 +$ make flash.bin CROSS_COMPILE=aarch64-linux-gnu- Burn U-Boot to microSD Card =========================== diff --git a/board/beacon/imx8mm/imximage-8mm-lpddr4.cfg b/board/beacon/imx8mm/imximage-8mm-lpddr4.cfg new file mode 100644 index 00000000000..90573be5fd9 --- /dev/null +++ b/board/beacon/imx8mm/imximage-8mm-lpddr4.cfg @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2021 NXP + */ + +#define __ASSEMBLY__ + +BOOT_FROM sd +LOADER u-boot-spl-ddr.bin 0x7E1000 diff --git a/configs/imx8mm_beacon_defconfig b/configs/imx8mm_beacon_defconfig index 02cdeda23e5..9d6af69ba15 100644 --- a/configs/imx8mm_beacon_defconfig +++ b/configs/imx8mm_beacon_defconfig @@ -21,7 +21,7 @@ CONFIG_SYS_LOAD_ADDR=0x40480000 CONFIG_FIT=y CONFIG_FIT_EXTERNAL_OFFSET=0x3000 CONFIG_SPL_LOAD_FIT=y -CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-imx/mkimage_fit_atf.sh" +# CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_OF_SYSTEM_SETUP=y CONFIG_DEFAULT_FDT_FILE="imx8mm-beacon-kit.dtb" CONFIG_SPL_BOARD_INIT=y -- 2.26.2

3 2

[PATCH V3 0/5] imx8mq: switch to binman
by Peng Fan (OSS) 08 Jan '22

08 Jan '22

From: Peng Fan <peng.fan(a)nxp.com> V3: Rebased due to IMX_CONFIG moved to Kconfig drop two patches which applied to imx/master V2: Add cover-letter Rebased to latest master to avoid apply failure. Peng Fan (5): imx: imx8mq_evk: switch to binman imx: imx8mq_phanbell: switch to binman imx: pico-imx8mq: switch to use binman imx: imx8mq use common imximage.cfg doc: imx8mq_evk: update doc after using binman arch/arm/dts/imx8mq-evk-u-boot.dtsi | 2 + arch/arm/dts/imx8mq-phanbell-u-boot.dtsi | 2 + arch/arm/dts/imx8mq-pico-pi.dts | 1 + arch/arm/dts/imx8mq-u-boot.dtsi | 122 +++++++++++++++++++++++ arch/arm/mach-imx/imx8m/Kconfig | 9 +- arch/arm/mach-imx/imx8m/imximage.cfg | 12 +-- configs/imx8mq_evk_defconfig | 2 +- configs/imx8mq_phanbell_defconfig | 2 +- configs/pico-imx8mq_defconfig | 2 +- doc/board/nxp/imx8mq_evk.rst | 3 +- 10 files changed, 141 insertions(+), 16 deletions(-) create mode 100644 arch/arm/dts/imx8mq-u-boot.dtsi -- 2.30.0

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[PATCH] imx8mn_beacon: Fix booting hang and switch to binman
by Adam Ford 08 Jan '22

08 Jan '22

Somewhere along the line, the board stopped being able to boot. Rather than just fixing the issue, let's fix the issue and migrate to binman to eliminate a warning when using custom imx tools for generating the binary. Signed-off-by: Adam Ford <aford173(a)gmail.com> diff --git a/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi b/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi index bbc64a2819..69fd69c8d0 100644 --- a/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi +++ b/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi @@ -4,6 +4,10 @@ */ / { + binman: binman { + multiple-images; + }; + wdt-reboot { compatible = "wdt-reboot"; wdt = <&wdog1>; @@ -40,6 +44,9 @@ &clk { u-boot,dm-spl; u-boot,dm-pre-reloc; + /delete-property/ assigned-clocks; + /delete-property/ assigned-clock-parents; + /delete-property/ assigned-clock-rates; }; &gpio1 { @@ -99,6 +106,10 @@ u-boot,off-on-delay-us = <20000>; }; +&uart2 { + u-boot,dm-spl; +}; + &usdhc1 { u-boot,dm-spl; sd-uhs-sdr104; @@ -120,3 +131,122 @@ &wdog1 { u-boot,dm-spl; }; + +&binman { + u-boot-spl-ddr { + filename = "u-boot-spl-ddr.bin"; + pad-byte = <0xff>; + align-size = <4>; + align = <4>; + + u-boot-spl { + align-end = <4>; + }; + + blob_1: blob-ext@1 { + filename = "lpddr4_pmu_train_1d_imem.bin"; + size = <0x8000>; + }; + + blob_2: blob-ext@2 { + filename = "lpddr4_pmu_train_1d_dmem.bin"; + size = <0x4000>; + }; + + blob_3: blob-ext@3 { + filename = "lpddr4_pmu_train_2d_imem.bin"; + size = <0x8000>; + }; + + blob_4: blob-ext@4 { + filename = "lpddr4_pmu_train_2d_dmem.bin"; + size = <0x4000>; + }; + }; + + + spl { + filename = "spl.bin"; + + mkimage { + args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x912000"; + + blob { + filename = "u-boot-spl-ddr.bin"; + }; + }; + }; + + itb { + filename = "u-boot.itb"; + + fit { + description = "Configuration to load ATF before U-Boot"; + #address-cells = <1>; + fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>; + + images { + uboot { + description = "U-Boot (64-bit)"; + type = "standalone"; + arch = "arm64"; + compression = "none"; + load = <CONFIG_SYS_TEXT_BASE>; + + uboot_blob: blob-ext { + filename = "u-boot-nodtb.bin"; + }; + }; + + atf { + description = "ARM Trusted Firmware"; + type = "firmware"; + arch = "arm64"; + compression = "none"; + load = <0x960000>; + entry = <0x960000>; + + atf_blob: blob-ext { + filename = "bl31.bin"; + }; + }; + + fdt { + description = "NAME"; + type = "flat_dt"; + compression = "none"; + + uboot_fdt_blob: blob-ext { + filename = "u-boot.dtb"; + }; + }; + }; + + configurations { + default = "conf"; + + conf { + description = "NAME"; + firmware = "uboot"; + loadables = "atf"; + fdt = "fdt"; + }; + }; + }; + }; + + imx-boot { + filename = "flash.bin"; + pad-byte = <0x00>; + + spl: blob-ext@1 { + offset = <0x0>; + filename = "spl.bin"; + }; + + uboot: blob-ext@2 { + offset = <0x58000>; + filename = "u-boot.itb"; + }; + }; +}; diff --git a/arch/arm/mach-imx/imx8m/Kconfig b/arch/arm/mach-imx/imx8m/Kconfig index 8fedf45987..9a1eb108e4 100644 --- a/arch/arm/mach-imx/imx8m/Kconfig +++ b/arch/arm/mach-imx/imx8m/Kconfig @@ -116,6 +116,7 @@ config TARGET_IMX8MM_BEACON config TARGET_IMX8MN_BEACON bool "imx8mn Beacon Embedded devkit" + select BINMAN select IMX8MN select SUPPORT_SPL select IMX8M_LPDDR4 diff --git a/board/beacon/imx8mn/imximage-8mn-lpddr4.cfg b/board/beacon/imx8mn/imximage-8mn-lpddr4.cfg new file mode 100644 index 0000000000..7286b26494 --- /dev/null +++ b/board/beacon/imx8mn/imximage-8mn-lpddr4.cfg @@ -0,0 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2021 NXP + */ + +#define __ASSEMBLY__ + +ROM_VERSION v2 +BOOT_FROM sd +LOADER u-boot-spl-ddr.bin 0x912000 diff --git a/configs/imx8mn_beacon_defconfig b/configs/imx8mn_beacon_defconfig index 5296204aad..f2515874a2 100644 --- a/configs/imx8mn_beacon_defconfig +++ b/configs/imx8mn_beacon_defconfig @@ -26,9 +26,9 @@ CONFIG_LTO=y CONFIG_FIT=y CONFIG_FIT_EXTERNAL_OFFSET=0x3000 CONFIG_SPL_LOAD_FIT=y -CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-imx/mkimage_fit_atf.sh" +# CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_OF_SYSTEM_SETUP=y -CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/imx8m/imximage-8mn-lpddr4.cfg" +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/beacon/imx8mn/imximage-8mn-lpddr4.cfg" CONFIG_DEFAULT_FDT_FILE="imx8mn-beacon-kit.dtb" CONFIG_ARCH_MISC_INIT=y CONFIG_SPL_BOARD_INIT=y @@ -36,6 +36,7 @@ CONFIG_SPL_BOOTROM_SUPPORT=y CONFIG_SPL_SEPARATE_BSS=y CONFIG_SPL_I2C=y CONFIG_SPL_POWER=y +CONFIG_SPL_WATCHDOG=y CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="u-boot=> " # CONFIG_BOOTM_NETBSD is not set @@ -62,7 +63,6 @@ CONFIG_CMD_EXT4_WRITE=y CONFIG_CMD_FAT=y CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y -CONFIG_OF_SPL_REMOVE_PROPS="interrupt-parent interrupts" CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_SYS_MMC_ENV_DEV=2 @@ -106,6 +106,7 @@ CONFIG_PHY_GIGE=y CONFIG_FEC_MXC=y CONFIG_MII=y CONFIG_PINCTRL=y +CONFIG_SPL_PINCTRL=y CONFIG_PINCTRL_IMX8M=y CONFIG_DM_PMIC=y # CONFIG_SPL_PMIC_CHILDREN is not set @@ -122,7 +123,9 @@ CONFIG_SPI=y CONFIG_DM_SPI=y CONFIG_NXP_FSPI=y CONFIG_SYSRESET=y +CONFIG_SPL_SYSRESET=y CONFIG_SYSRESET_PSCI=y +CONFIG_SYSRESET_WATCHDOG=y CONFIG_DM_THERMAL=y CONFIG_USB=y # CONFIG_SPL_DM_USB is not set @@ -134,3 +137,4 @@ CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 CONFIG_CI_UDC=y CONFIG_SDP_LOADADDR=0x0 CONFIG_OF_LIBFDT_OVERLAY=y +CONFIG_IMX_WATCHDOG=y -- 2.25.1

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[PATCH v2 0/5] VExpress64 board family improvements
by Peter Hoyes 07 Jan '22

07 Jan '22

From: Peter Hoyes <Peter.Hoyes(a)arm.com> These patches add the follow improvements to the VExpress64 board family (BASE_FVP and Juno): * Add documentation * Allow use of OF_BOARD for BASE_FVP (off by default) * Allow use of the virtio-net driver (off by default) * Refactor header file to make it easier to add new FVPs with similar * memory layouts * Fix issue where fdt is called with invalid arguments during BASE_FVP boot * Update BASE_FVP env vars to recommended names This is towards future work to add support for the FVP_BaseR_AEMv8R. Changes in v2: * Add note about building U-Boot with TF-A to FVP doc * Modify BASE_FVP env var addresses to allow space for larger kernels * OF_BOARD cleanups Peter Hoyes (5): doc: Add documentation for the Arm VExpress64 board configs vexpress64: Refactor header file to make it easier to add new FVPs vexpress64: Clean up BASE_FVP boot configuration vexpress64: Enable OF_CONTROL and OF_BOARD for VExpress64 vexpress64: Enable VIRTIO_NET network driver board/armltd/vexpress64/Kconfig | 2 +- board/armltd/vexpress64/Makefile | 2 +- board/armltd/vexpress64/lowlevel_init.S | 12 +++ board/armltd/vexpress64/vexpress64.c | 33 ++++++ doc/README.semihosting | 2 +- doc/board/armltd/index.rst | 9 ++ doc/board/armltd/vexpress64.rst | 51 +++++++++ doc/board/index.rst | 1 + .../{vexpress_aemv8a.h => vexpress_aemv8.h} | 102 ++++++++++-------- 9 files changed, 167 insertions(+), 47 deletions(-) create mode 100644 board/armltd/vexpress64/lowlevel_init.S create mode 100644 doc/board/armltd/index.rst create mode 100644 doc/board/armltd/vexpress64.rst rename include/configs/{vexpress_aemv8a.h => vexpress_aemv8.h} (72%) -- 2.25.1

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[PATCH v2] board: stemmy: Increase boot image to 64 MB
by Linus Walleij 07 Jan '22

07 Jan '22

When using a recent kernel with a bunch of compiled-in stuff the kernel image easily becomes bigger than 8 MB yielding this error: Loading Kernel Image Image too large: increase CONFIG_SYS_BOOTM_LEN Must RESET board to recover Fix this by bumping to SZ_64MB. Cc: Stephan Gerhold <stephan(a)gerhold.net> Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> --- ChangeLog v1->v2: - Bump to 64MB instead of 16MB --- include/configs/stemmy.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/configs/stemmy.h b/include/configs/stemmy.h index ed79b1203901..4bba2a627259 100644 --- a/include/configs/stemmy.h +++ b/include/configs/stemmy.h @@ -14,6 +14,7 @@ * bootloader. New images are loaded at the same address for compatibility. */ #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE +#define CONFIG_SYS_BOOTM_LEN SZ_64M /* FIXME: This should be loaded from device tree... */ #define CONFIG_SYS_L2_PL310 -- 2.31.1

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[PATCH] configs: iot2050: Drop unused CONFIG_OF_LIST from defconfig
by Jan Kiszka 07 Jan '22

07 Jan '22

From: Jan Kiszka <jan.kiszka(a)siemens.com> DTBs are explicitly listed in the image source file for this board, and this list already became outdated. Signed-off-by: Jan Kiszka <jan.kiszka(a)siemens.com> --- configs/iot2050_defconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/configs/iot2050_defconfig b/configs/iot2050_defconfig index 4a87a3394d..10abb77c18 100644 --- a/configs/iot2050_defconfig +++ b/configs/iot2050_defconfig @@ -60,7 +60,6 @@ CONFIG_CMD_TIME=y # CONFIG_ISO_PARTITION is not set CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y -CONFIG_OF_LIST="k3-am6528-iot2050-basic k3-am6548-iot2050-advanced" CONFIG_SPL_MULTI_DTB_FIT=y CONFIG_SPL_OF_LIST="k3-am65-iot2050-spl" CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y -- 2.31.1

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[PATCH] arm: apple: Remove CONFIG_SYS_SDRAM_BASE
by Mark Kettenis 07 Jan '22

07 Jan '22

The memory layout is taken from the device tree passed to us by m1n1, so there is no need to define this. Signed-off-by: Mark Kettenis <kettenis(a)openbsd.org> --- include/configs/apple.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/include/configs/apple.h b/include/configs/apple.h index b1f6043174..112724883b 100644 --- a/include/configs/apple.h +++ b/include/configs/apple.h @@ -3,8 +3,6 @@ #include <linux/sizes.h> -#define CONFIG_SYS_SDRAM_BASE 0x880000000 - #define CONFIG_LNX_KRNL_IMG_TEXT_OFFSET_BASE CONFIG_SYS_TEXT_BASE /* Environment */ -- 2.33.1

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