January 2023 - U-Boot

[PATCH v3 0/5] arch-meson: introduce efusedump command
by Alexey Romanov 04 Jan '23

04 Jan '23

Keeping the commands code in an arch/ is not correct. This patchset moves the meson smc commands from arch/arm/mach-meson to cmd/meson folder and also adds a new 'efusedump' command with which user can print efuse memory. Alexey Romanov (5): asm/arch-meson: add missing meson_sm_write_efuse signature arm/mach-meson: move smc commands in cmd/meson doc/usage: cmd: documentation for meson/sm command cmd/arm: meson: sm: introduce efusedump command doc/usage: cmd: sm: documentation efusedump cmd MAINTAINERS | 1 + arch/arm/include/asm/arch-meson/sm.h | 28 ++++ arch/arm/mach-meson/sm.c | 144 -------------------- cmd/Kconfig | 7 + cmd/Makefile | 3 + cmd/meson/Makefile | 5 + cmd/meson/sm.c | 190 +++++++++++++++++++++++++++ doc/usage/cmd/sm.rst | 48 +++++++ 8 files changed, 282 insertions(+), 144 deletions(-) create mode 100644 cmd/meson/Makefile create mode 100644 cmd/meson/sm.c create mode 100644 doc/usage/cmd/sm.rst -- 2.25.1

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[PATCH v3 0/2] efi_loader: fix building aarch64 EFI binaries
by Heinrich Schuchardt 04 Jan '23

04 Jan '23

While our EFI binaries execute without problems on EDK II they crash on a Lenovo X13s. Let our binaries look more like what EDK II produces: * move all writable data to a .data section * align sections to 4 KiB boundaries (matching EFI page size) * remove IMAGE_SCN_LNK_NRELOC_OVFL from .reloc section flags Provide constants for the section flags used by binaries. v3: remove duplicate section flags field in .data section v2: use constants for section flags remove IMAGE_SCN_LNK_NRELOC_OVFL from .reloc section flags Heinrich Schuchardt (2): efi_loader: defines for PE-COFF section flags efi_loader: fix building aarch64 EFI binaries arch/arm/lib/crt0_aarch64_efi.S | 47 +++++++++++++++++++++++--------- arch/arm/lib/elf_aarch64_efi.lds | 6 ++-- include/asm-generic/pe.h | 13 +++++++++ 3 files changed, 51 insertions(+), 15 deletions(-) -- 2.37.2

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[PATCH v2 0/2] efi_loader: fix building aarch64 EFI binaries
by Heinrich Schuchardt 04 Jan '23

04 Jan '23

While our EFI binaries execute without problems on EDK II they crash on a Lenovo X13s. Let our binaries look more like what EDK II produces: * move all writable data to a .data section * align sections to 4 KiB boundaries (matching EFI page size) * remove IMAGE_SCN_LNK_NRELOC_OVFL from .reloc section flags Provide constants for the section flags used by binaries. v2: use constants for section flags remove IMAGE_SCN_LNK_NRELOC_OVFL from .reloc section flags Heinrich Schuchardt (2): efi_loader: defines for PE-COFF section flags efi_loader: fix building aarch64 EFI binaries arch/arm/lib/crt0_aarch64_efi.S | 48 +++++++++++++++++++++++--------- arch/arm/lib/elf_aarch64_efi.lds | 6 ++-- include/asm-generic/pe.h | 13 +++++++++ 3 files changed, 52 insertions(+), 15 deletions(-) -- 2.37.2

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[PATCHv2 0/4] FWU: Handle meta-data in common code
by jassisinghbrar＠gmail.com 04 Jan '23

04 Jan '23

From: Jassi Brar <jaswinder.singh(a)linaro.org> The patchset reduces ~400 lines of code, while keeping the functionality same and making meta-data operations much faster (by using cached structures). Issue: meta-data copies (primary and secondary) are being handled by the backend/storage layer instead of the common core in fwu.c (as also noted by Ilias) that is, gpt_blk.c manages meta-data and similarly raw_mtd.c will have to do the same when it arrives. The code could by make smaller, cleaner and optimised. Basic idea: Introduce .read_mdata() and .write_mdata() in fwu_mdata_ops that simply read/write meta-data copy. The core code takes care of integrity and redundancy of the meta-data, as a result we can get rid of every other callback .get_mdata() .update_mdata() .get_mdata_part_num() .read_mdata_partition() .write_mdata_partition() and the corresponding wrapper functions thereby making the code 100s of LOC smaller. Get rid of fwu_check_mdata_validity() and fwu_mdata_check() which expected underlying layer to manage and verify mdata copies. Implement fwu_get_verified_mdata(struct fwu_mdata *mdata) public function that reads, verifies and, if needed, fixes the meta-data copies. Verified copy of meta-data is now cached as 'g_mdata' in fwu.c, which avoids multiple low-level expensive read and parse calls. gpt meta-data partition numbers are now cached in gpt_blk.c, so that we don't have to do expensive part_get_info() and uid ops. Changes since v1: * Fix typos and misc cosmetic changes * Catch error returns Jassi Brar (4): fwu: gpt: use cached meta-data partition numbers fwu: move meta-data management in core fwu: gpt: implement read_mdata and write_mdata callbacks fwu: meta-data: switch to management by common code cmd/fwu_mdata.c | 17 +- drivers/fwu-mdata/fwu-mdata-uclass.c | 151 +------------- drivers/fwu-mdata/gpt_blk.c | 175 +++++----------- include/fwu.h | 198 ++---------------- lib/fwu_updates/fwu.c | 300 ++++++++++++--------------- 5 files changed, 214 insertions(+), 627 deletions(-) -- 2.34.1

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[PATCH 1/1] efi_loader: populate console handles in system table
by Heinrich Schuchardt 04 Jan '23

04 Jan '23

The fields ConsoleInHandle, ConsoleOutHandle, ConsoleErrHandle must point to the handles with the respective console protocols. Failure to do so leads to an error in the EFI Shell: No SimpleTextInputEx was found. CTRL-based features are not usable. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt(a)canonical.com> --- lib/efi_loader/efi_boottime.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index 253f9f75ef..e65ca6a4cb 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -3956,8 +3956,11 @@ efi_status_t efi_initialize_system_table(void) * These entries will be set to NULL in ExitBootServices(). To avoid * relocation in SetVirtualAddressMap(), set them dynamically. */ + systab.con_in_handle = efi_root; systab.con_in = &efi_con_in; + systab.con_out_handle = efi_root; systab.con_out = &efi_con_out; + systab.stderr_handle = efi_root; systab.std_err = &efi_con_out; systab.boottime = &efi_boot_services; -- 2.37.2

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[PATCH 1/1] efi_loader: fix building aarch64 EFI binaries
by Heinrich Schuchardt 04 Jan '23

04 Jan '23

While our EFI binaries execute without problems on EDK II they crash on a Lenovo X13s. Let our binaries look more like what EDK II produces: * move all writable data to a .data section * align sections to 4 KiB boundaries (matching EFI page size) Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt(a)canonical.com> --- arch/arm/lib/crt0_aarch64_efi.S | 35 ++++++++++++++++++++++---------- arch/arm/lib/elf_aarch64_efi.lds | 6 ++++-- 2 files changed, 28 insertions(+), 13 deletions(-) diff --git a/arch/arm/lib/crt0_aarch64_efi.S b/arch/arm/lib/crt0_aarch64_efi.S index b4fc263adf..52b2482efe 100644 --- a/arch/arm/lib/crt0_aarch64_efi.S +++ b/arch/arm/lib/crt0_aarch64_efi.S @@ -25,7 +25,7 @@ pe_header: .long IMAGE_NT_SIGNATURE /* 'PE' */ coff_header: .short IMAGE_FILE_MACHINE_ARM64 /* AArch64 */ - .short 2 /* nr_sections */ + .short 3 /* nr_sections */ .long 0 /* TimeDateStamp */ .long 0 /* PointerToSymbolTable */ .long 0 /* NumberOfSymbols */ @@ -40,7 +40,7 @@ optional_header: .short IMAGE_NT_OPTIONAL_HDR64_MAGIC /* PE32+ format */ .byte 0x02 /* MajorLinkerVersion */ .byte 0x14 /* MinorLinkerVersion */ - .long _edata - _start /* SizeOfCode */ + .long _etext - _start /* SizeOfCode */ .long 0 /* SizeOfInitializedData */ .long 0 /* SizeOfUninitializedData */ .long _start - ImageBase /* AddressOfEntryPoint */ @@ -48,7 +48,7 @@ optional_header: extra_header_fields: .quad 0 /* ImageBase */ - .long 0x200 /* SectionAlignment */ + .long 0x1000 /* SectionAlignment */ .long 0x200 /* FileAlignment */ .short 0 /* MajorOperatingSystemVersion */ .short 0 /* MinorOperatingSystemVersion */ @@ -107,18 +107,31 @@ section_table: .byte 0 .byte 0 .byte 0 /* end of 0 padding of section name */ - .long _edata - _start /* VirtualSize */ + .long _etext - _start /* VirtualSize */ .long _start - ImageBase /* VirtualAddress */ - .long _edata - _start /* SizeOfRawData */ + .long _etext - _start /* SizeOfRawData */ .long _start - ImageBase /* PointerToRawData */ + .long 0 /* PointerToRelocations */ + .long 0 /* PointerToLineNumbers */ + .short 0 /* NumberOfRelocations */ + .short 0 /* NumberOfLineNumbers */ + .long 0x60000020 /* Characteristics (section flags) */ - .long 0 /* PointerToRelocations (0 for executables) */ - .long 0 /* PointerToLineNumbers (0 for executables) */ - .short 0 /* NumberOfRelocations (0 for executables) */ - .short 0 /* NumberOfLineNumbers (0 for executables) */ - .long 0xe0500020 /* Characteristics (section flags) */ + .ascii ".data" + .byte 0 + .byte 0 + .byte 0 /* end of 0 padding of section name */ + .long _data_size /* VirtualSize */ + .long _data - ImageBase /* VirtualAddress */ + .long _data_size /* SizeOfRawData */ + .long _data - ImageBase /* PointerToRawData */ + .long 0 /* PointerToRelocations */ + .long 0 /* PointerToLineNumbers */ + .short 0 /* NumberOfRelocations */ + .short 0 /* NumberOfLineNumbers */ + .long 0xc0000040 /* Characteristics (section flags) */ - .align 9 + .align 12 _start: stp x29, x30, [sp, #-32]! mov x29, sp diff --git a/arch/arm/lib/elf_aarch64_efi.lds b/arch/arm/lib/elf_aarch64_efi.lds index c0604dad46..ffc6f6e604 100644 --- a/arch/arm/lib/elf_aarch64_efi.lds +++ b/arch/arm/lib/elf_aarch64_efi.lds @@ -18,11 +18,13 @@ SECTIONS *(.gnu.linkonce.t.*) *(.srodata) *(.rodata*) + . = ALIGN(16); + *(.dynamic); . = ALIGN(512); } _etext = .; _text_size = . - _text; - .dynamic : { *(.dynamic) } + . = ALIGN(4096); .data : { _data = .; *(.sdata) @@ -48,11 +50,11 @@ SECTIONS _bss_end = .; _edata = .; } + _data_size = _edata - _data; .rela.dyn : { *(.rela.dyn) } .rela.plt : { *(.rela.plt) } .rela.got : { *(.rela.got) } .rela.data : { *(.rela.data) *(.rela.data*) } - _data_size = . - _etext; . = ALIGN(4096); .dynsym : { *(.dynsym) } -- 2.37.2

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[PATCH V3 00/12] AM68: Add support for AM68 Starter Kit
by Sinthu Raja 04 Jan '23

04 Jan '23

From: Sinthu Raja <sinthu.raja(a)ti.com> Hi All, This series of patch add initial support for AM68 starter kit. Design files can be referrred from https://www.ti.com/lit/zip/SPRR463 Refer below link to J721S2/AM68 Technical Reference Manual for further details: http://www.ti.com/lit/pdf/spruj28 Link to kerenl patches: https://lore.kernel.org/linux-arm-kernel/20221115154832.19759-4-sinthu.raja… Changes in V3: ============= Address review comments: - Rework on DTB selection API clarity about mini-U-Boot vs EVM and family support as suggested. * board: ti: j721s2: Add board_init and support for selecting DT based on EEPROM Changes in V2: ============= Address review comments: - Remove support for detecting multiple device trees using different DTB - Remove board specific API from K3 generic file (arch/arm/mach-k3/j721s2_init.c) and moved to board specific file (board/ti/j721s2/evm.c). * arch: mach-k3: Update board specific API name to K3 generic API name * board: ti: j721s2: Add board_init and support for selecting DT based on EEPROM - Move board_is_xxx within CONFIG_TI_I2C_BOARD_DETECT block to maintain the "mini" U-Boot concept for this SoC. V1: https://patchwork.ozlabs.org/project/uboot/cover/20221027104846.11820-1-sin… V2: https://patchwork.ozlabs.org/project/uboot/cover/20221221135219.24702-1-sin… Sinthu Raja (12): configs: j721s2_evm_r5: Enable support for building multiple dtbs into FIT configs: j721s2_evm_a72: Enable support for building multiple dtbs into FIT configs: j721s2_evm: Enable configs to store env in MMC FAT partition board: ti: j721s2: Add support to update board_name for am68-sk board: ti: j721s2: Enable support for reading EEPROM at next alternate address board: ti: j721s2: Add support for detecting multiple device trees arch: mach-k3: Update board specific API name to K3 generic API name board: ti: j721s2: Add board_init and support for selecting DT based on EEPROM arm: dts: Add initial support for AM68 Starter Kit System on Module arm: dts: Add support for A72 specific AM68 Starter Kit Base Board arm: dts: k3-am68-sk: Add r5 specific dt support include: configs: Update env for selecting right dtb arch/arm/dts/Makefile | 4 +- .../arm/dts/k3-am68-sk-base-board-u-boot.dtsi | 150 ++++++++ arch/arm/dts/k3-am68-sk-base-board.dts | 353 ++++++++++++++++++ arch/arm/dts/k3-am68-sk-r5-base-board.dts | 194 ++++++++++ arch/arm/dts/k3-am68-sk-som.dtsi | 127 +++++++ arch/arm/mach-k3/include/mach/sys_proto.h | 3 + arch/arm/mach-k3/j721s2_init.c | 13 +- board/ti/j721s2/evm.c | 118 +++++- configs/j721s2_evm_a72_defconfig | 4 +- configs/j721s2_evm_r5_defconfig | 4 + include/configs/j721s2_evm.h | 4 + 11 files changed, 956 insertions(+), 18 deletions(-) create mode 100644 arch/arm/dts/k3-am68-sk-base-board-u-boot.dtsi create mode 100644 arch/arm/dts/k3-am68-sk-base-board.dts create mode 100644 arch/arm/dts/k3-am68-sk-r5-base-board.dts create mode 100644 arch/arm/dts/k3-am68-sk-som.dtsi -- 2.36.1

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[PATCH] ARM: dts: at91: sam9x60: add sdhci1 node and pinctrl
by Mihai Sain 04 Jan '23

04 Jan '23

Add node for sdhci1 controller and its pinctrl. Signed-off-by: Mihai Sain <mihai.sain(a)microchip.com> --- arch/arm/dts/sam9x60.dtsi | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm/dts/sam9x60.dtsi b/arch/arm/dts/sam9x60.dtsi index 64d58f80af..fd203faf45 100644 --- a/arch/arm/dts/sam9x60.dtsi +++ b/arch/arm/dts/sam9x60.dtsi @@ -108,6 +108,19 @@ pinctrl-0 = <&pinctrl_sdhci0>; }; + sdhci1: sdhci-host@90000000 { + compatible = "microchip,sam9x60-sdhci"; + reg = <0x90000000 0x300>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 26>, <&pmc PMC_TYPE_GCK 26>; + clock-names = "hclock", "multclk"; + assigned-clocks = <&pmc PMC_TYPE_GCK 26>; + assigned-clock-rates = <100000000>; + assigned-clock-parents = <&pmc PMC_TYPE_CORE 10>; /* ID_PLL_A_DIV */ + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdhci1>; + }; + apb { compatible = "simple-bus"; #address-cells = <1>; @@ -211,6 +224,18 @@ (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI | AT91_PINCTRL_SLEWRATE_ENA)>; /* PA20 DAT3 periph A with pullup */ }; }; + + sdhci1 { + pinctrl_sdhci1: sdhci1 { + atmel,pins = + <AT91_PIOA 13 AT91_PERIPH_B (AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA13 CK periph B */ + AT91_PIOA 12 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA12 CMD periph B with pullup */ + AT91_PIOA 11 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA11 DAT0 periph B with pullup */ + AT91_PIOA 2 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA2 DAT1 periph B with pullup */ + AT91_PIOA 3 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA3 DAT2 periph B with pullup */ + AT91_PIOA 4 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)>; /* PA4 DAT3 periph B with pullup */ + }; + }; }; pmecc: ecc-engine@ffffe000 { -- 2.39.0

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[PATCH] configs: sam9x60: add mmc config for sdmmc1
by Mihai Sain 04 Jan '23

04 Jan '23

Add new config for storing environment from SDMMC1. Signed-off-by: Mihai Sain <mihai.sain(a)microchip.com> --- board/atmel/sam9x60_curiosity/MAINTAINERS | 1 + configs/sam9x60_curiosity_mmc1_defconfig | 92 +++++++++++++++++++++++ 2 files changed, 93 insertions(+) create mode 100644 configs/sam9x60_curiosity_mmc1_defconfig diff --git a/board/atmel/sam9x60_curiosity/MAINTAINERS b/board/atmel/sam9x60_curiosity/MAINTAINERS index 63e34cee07..992d3f4024 100644 --- a/board/atmel/sam9x60_curiosity/MAINTAINERS +++ b/board/atmel/sam9x60_curiosity/MAINTAINERS @@ -5,4 +5,5 @@ S: Maintained F: board/atmel/sam9x60_curiosity/ F: include/configs/sam9x60_curiosity.h F: configs/sam9x60_curiosity_mmc_defconfig +F: configs/sam9x60_curiosity_mmc1_defconfig F: configs/sam9x60_curiosity_nandflash_defconfig diff --git a/configs/sam9x60_curiosity_mmc1_defconfig b/configs/sam9x60_curiosity_mmc1_defconfig new file mode 100644 index 0000000000..42aba3d630 --- /dev/null +++ b/configs/sam9x60_curiosity_mmc1_defconfig @@ -0,0 +1,92 @@ +CONFIG_ARM=y +CONFIG_SKIP_LOWLEVEL_INIT=y +CONFIG_ARCH_AT91=y +CONFIG_TEXT_BASE=0x23f00000 +CONFIG_SYS_MALLOC_LEN=0x81000 +CONFIG_SYS_MALLOC_F_LEN=0x8000 +CONFIG_TARGET_SAM9X60_CURIOSITY=y +CONFIG_ATMEL_LEGACY=y +CONFIG_NR_DRAM_BANKS=8 +CONFIG_ENV_SIZE=0x4000 +CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="at91-sam9x60_curiosity" +CONFIG_SYS_PROMPT="U-Boot> " +CONFIG_DEBUG_UART_BASE=0xfffff200 +CONFIG_DEBUG_UART_CLOCK=200000000 +CONFIG_DEBUG_UART_BOARD_INIT=y +CONFIG_SYS_LOAD_ADDR=0x22000000 +CONFIG_DEBUG_UART=y +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x2000bf00 +CONFIG_FIT=y +CONFIG_SD_BOOT=y +CONFIG_BOOTDELAY=3 +CONFIG_USE_BOOTARGS=y +CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/mmcblk1p2 rw rootwait" +CONFIG_USE_BOOTCOMMAND=y +CONFIG_BOOTCOMMAND="fatload mmc 1:1 0x21000000 at91-sam9x60_curiosity.dtb; fatload mmc 1:1 0x22000000 zImage; bootz 0x22000000 - 0x21000000" +CONFIG_SYS_CONSOLE_IS_IN_ENV=y +# CONFIG_DISPLAY_BOARDINFO is not set +CONFIG_MISC_INIT_R=y +CONFIG_HUSH_PARSER=y +CONFIG_SYS_CBSIZE=256 +CONFIG_SYS_PBSIZE=281 +CONFIG_CMD_BOOTZ=y +CONFIG_CMD_CLK=y +CONFIG_CMD_DM=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +CONFIG_CMD_MMC=y +CONFIG_CMD_NAND=y +CONFIG_CMD_NAND_TRIMFFS=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_DHCP=y +CONFIG_BOOTP_BOOTFILESIZE=y +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_CMD_HASH=y +CONFIG_HASH_VERIFY=y +CONFIG_CMD_FAT=y +CONFIG_OF_CONTROL=y +CONFIG_ENV_IS_IN_FAT=y +CONFIG_ENV_FAT_DEVICE_AND_PART="1:1" +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_DM=y +CONFIG_REGMAP=y +CONFIG_SYSCON=y +CONFIG_CLK=y +CONFIG_CLK_CCF=y +CONFIG_CLK_AT91=y +CONFIG_AT91_GENERIC_CLK=y +CONFIG_AT91_SAM9X60_PLL=y +CONFIG_CPU=y +CONFIG_AT91_GPIO=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_AT91=y +CONFIG_ATMEL_EBI=y +CONFIG_MFD_ATMEL_SMC=y +CONFIG_I2C_EEPROM=y +CONFIG_MICROCHIP_FLEXCOM=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_ATMEL=y +CONFIG_MTD=y +CONFIG_DM_MTD=y +CONFIG_MTD_RAW_NAND=y +CONFIG_DM_NAND_ATMEL=y +CONFIG_SYS_NAND_ONFI_DETECTION=y +CONFIG_PHY_MICREL=y +CONFIG_MACB=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_AT91=y +CONFIG_DM_SERIAL=y +CONFIG_DEBUG_UART_ANNOUNCE=y +CONFIG_ATMEL_USART=y +CONFIG_SYSRESET=y +CONFIG_SYSRESET_AT91=y +CONFIG_TIMER=y +CONFIG_MCHP_PIT64B_TIMER=y +CONFIG_W1=y +CONFIG_W1_GPIO=y +CONFIG_W1_EEPROM=y +CONFIG_W1_EEPROM_DS24XXX=y +CONFIG_OF_LIBFDT_OVERLAY=y -- 2.39.0

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[[PATCH] board: at91: sam9x60: set blue led on at boot time
by Mihai Sain 04 Jan '23

04 Jan '23

Set blue led on at boot time in order to highlight that u-boot is loaded. This is done for all sam9x60 based boards which contain an RGB led. Signed-off-by: Mihai Sain <mihai.sain(a)microchip.com> --- board/atmel/sam9x60_curiosity/sam9x60_curiosity.c | 10 ++++++++++ board/atmel/sam9x60ek/sam9x60ek.c | 9 +++++++++ 2 files changed, 19 insertions(+) diff --git a/board/atmel/sam9x60_curiosity/sam9x60_curiosity.c b/board/atmel/sam9x60_curiosity/sam9x60_curiosity.c index 8cf67d148d..0fe0de9fde 100644 --- a/board/atmel/sam9x60_curiosity/sam9x60_curiosity.c +++ b/board/atmel/sam9x60_curiosity/sam9x60_curiosity.c @@ -25,6 +25,13 @@ DECLARE_GLOBAL_DATA_PTR; void at91_prepare_cpu_var(void); +static void board_leds_init(void) +{ + at91_set_pio_output(AT91_PIO_PORTD, 17, 0); /* LED RED */ + at91_set_pio_output(AT91_PIO_PORTD, 19, 0); /* LED GREEN */ + at91_set_pio_output(AT91_PIO_PORTD, 21, 1); /* LED BLUE */ +} + int board_late_init(void) { at91_prepare_cpu_var(); @@ -62,6 +69,9 @@ int board_init(void) { /* address of boot parameters */ gd->bd->bi_boot_params = gd->bd->bi_dram[0].start + 0x100; + + board_leds_init(); + return 0; } diff --git a/board/atmel/sam9x60ek/sam9x60ek.c b/board/atmel/sam9x60ek/sam9x60ek.c index d8d2c3a18f..5cd620f1a9 100644 --- a/board/atmel/sam9x60ek/sam9x60ek.c +++ b/board/atmel/sam9x60ek/sam9x60ek.c @@ -24,6 +24,13 @@ DECLARE_GLOBAL_DATA_PTR; void at91_prepare_cpu_var(void); +static void board_leds_init(void) +{ + at91_set_pio_output(AT91_PIO_PORTB, 11, 0); /* LED RED */ + at91_set_pio_output(AT91_PIO_PORTB, 12, 0); /* LED GREEN */ + at91_set_pio_output(AT91_PIO_PORTB, 13, 1); /* LED BLUE */ +} + #ifdef CONFIG_BOARD_LATE_INIT int board_late_init(void) { @@ -66,6 +73,8 @@ int board_init(void) /* address of boot parameters */ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; + board_leds_init(); + return 0; } -- 2.39.0

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