[PATCH v2 0/4] Add initial support for Microchip SAMA7G54 Curiosity board
This patch series adds initial support for Microchip SAMA7G54 Curiosity board.
Changes in v2: --------------
* Update flexcom 10 node in order to match previous flexcom definitions. * Sort in alphabetical order all nodes and pinctrl. * Remove status okay from leds, nand, eeprom, flash. * Add CONFIG_ENV_SIZE=0x4000 in mmc defconfig. * Set CONFIG_ENV_SECT_SIZE=0x10000 in qspiflash defconfig.
Mihai Sain (4): ARM: dts: at91: sama7g5: Add flexcom 10 node ARM: dts: at91: sama7g54_curiosity: Add initial device tree of the board board: at91: sama7g54_curiosity: Add initial board support configs: at91: sama7g54_curiosity: Add initial default configs
arch/arm/dts/Makefile | 3 + .../dts/at91-sama7g54_curiosity-u-boot.dtsi | 59 +++++ arch/arm/dts/at91-sama7g54_curiosity.dts | 242 ++++++++++++++++++ arch/arm/dts/sama7g5.dtsi | 24 ++ arch/arm/mach-at91/Kconfig | 10 + board/atmel/sama7g54_curiosity/Kconfig | 15 ++ board/atmel/sama7g54_curiosity/MAINTAINERS | 9 + board/atmel/sama7g54_curiosity/Makefile | 7 + .../sama7g54_curiosity/sama7g54_curiosity.c | 36 +++ configs/sama7g54_curiosity_mmc_defconfig | 123 +++++++++ .../sama7g54_curiosity_nandflash_defconfig | 122 +++++++++ .../sama7g54_curiosity_qspiflash_defconfig | 122 +++++++++ include/configs/sama7g54_curiosity.h | 17 ++ 13 files changed, 789 insertions(+) create mode 100644 arch/arm/dts/at91-sama7g54_curiosity-u-boot.dtsi create mode 100644 arch/arm/dts/at91-sama7g54_curiosity.dts create mode 100644 board/atmel/sama7g54_curiosity/Kconfig create mode 100644 board/atmel/sama7g54_curiosity/MAINTAINERS create mode 100644 board/atmel/sama7g54_curiosity/Makefile create mode 100644 board/atmel/sama7g54_curiosity/sama7g54_curiosity.c create mode 100644 configs/sama7g54_curiosity_mmc_defconfig create mode 100644 configs/sama7g54_curiosity_nandflash_defconfig create mode 100644 configs/sama7g54_curiosity_qspiflash_defconfig create mode 100644 include/configs/sama7g54_curiosity.h
Add flexcom 10 node for usage on the SAMA7G54 Curiosity board.
Signed-off-by: Mihai Sain mihai.sain@microchip.com --- arch/arm/dts/sama7g5.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+)
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi index 746a5ba347..a17c58cbfc 100644 --- a/arch/arm/dts/sama7g5.dtsi +++ b/arch/arm/dts/sama7g5.dtsi @@ -871,6 +871,30 @@ }; };
+ flx10: flexcom@e2820000 { + compatible = "atmel,sama5d2-flexcom"; + reg = <0xe2820000 0x200>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 48>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0xe2820000 0x800>; + status = "disabled"; + + i2c10: i2c@600 { + compatible = "microchip,sama7g5-i2c", "microchip,sam9x60-i2c"; + reg = <0x600 0x200>; + interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 48>; + atmel,fifo-size = <32>; + dmas = <&dma0 AT91_XDMAC_DT_PERID(26)>, + <&dma0 AT91_XDMAC_DT_PERID(25)>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + }; + flx11: flexcom@e2824000 { compatible = "atmel,sama5d2-flexcom"; reg = <0xe2824000 0x200>;
Add initial device tree of the SAMA7G54 Curiosity board.
Signed-off-by: Mihai Sain mihai.sain@microchip.com --- arch/arm/dts/Makefile | 3 + .../dts/at91-sama7g54_curiosity-u-boot.dtsi | 59 +++++ arch/arm/dts/at91-sama7g54_curiosity.dts | 242 ++++++++++++++++++ 3 files changed, 304 insertions(+) create mode 100644 arch/arm/dts/at91-sama7g54_curiosity-u-boot.dtsi create mode 100644 arch/arm/dts/at91-sama7g54_curiosity.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index d9725030d5..45069047ad 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1266,6 +1266,9 @@ dtb-$(CONFIG_TARGET_OMAP4_SDP4430) += \ dtb-$(CONFIG_TARGET_SAMA7G5EK) += \ at91-sama7g5ek.dtb
+dtb-$(CONFIG_TARGET_SAMA7G54_CURIOSITY) += \ + at91-sama7g54_curiosity.dtb + dtb-$(CONFIG_TARGET_SAMA5D2_PTC_EK) += \ at91-sama5d2_ptc_ek.dtb
diff --git a/arch/arm/dts/at91-sama7g54_curiosity-u-boot.dtsi b/arch/arm/dts/at91-sama7g54_curiosity-u-boot.dtsi new file mode 100644 index 0000000000..04d7d9e522 --- /dev/null +++ b/arch/arm/dts/at91-sama7g54_curiosity-u-boot.dtsi @@ -0,0 +1,59 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * at91-sama7g54_curiosity-u-boot.dtsi - Device Tree file for SAMA7G5 SoC u-boot properties. + * + * Copyright (C) 2024 Microchip Technology Inc. and its subsidiaries + * + * Author: Mihai Sain mihai.sain@microchip.com + * + */ + +/ { + chosen { + bootph-all; + }; +}; + +&main_rc { + bootph-all; +}; + +&main_xtal { + bootph-all; +}; + +&pioA { + bootph-all; +}; + +&pinctrl_flx3_default { + bootph-all; +}; + +&pinctrl_sdmmc1_default { + bootph-all; +}; + +&pit64b0 { + bootph-all; +}; + +&pmc { + bootph-all; +}; + +&sdmmc1 { + bootph-all; +}; + +&slow_rc_osc { + bootph-all; +}; + +&slow_xtal { + bootph-all; +}; + +&uart3 { + bootph-all; +}; diff --git a/arch/arm/dts/at91-sama7g54_curiosity.dts b/arch/arm/dts/at91-sama7g54_curiosity.dts new file mode 100644 index 0000000000..93c230be0a --- /dev/null +++ b/arch/arm/dts/at91-sama7g54_curiosity.dts @@ -0,0 +1,242 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * at91-sama7g54_curiosity.dts - Device Tree file for SAMA7G54 CURIOSITY board + * + * Copyright (C) 2024 Microchip Technology Inc. and its subsidiaries + * + * Author: Mihai Sain mihai.sain@microchip.com + * + */ +/dts-v1/; +#include "sama7g5-pinfunc.h" +#include "sama7g5.dtsi" +#include <dt-bindings/input/input.h> +#include <dt-bindings/mfd/atmel-flexcom.h> +#include <dt-bindings/pinctrl/at91.h> + +/ { + model = "Microchip SAMA7G54 Curiosity"; + compatible = "microchip,sama7g54-curiosity", "microchip,sama7g5", "microchip,sama7"; + + aliases { + serial0 = &uart3; + i2c0 = &i2c10; + }; + + chosen { + bootargs = "console=ttyS0,115200 root=/dev/mmcblk1p2 rw rootwait"; + stdout-path = "serial0:115200n8"; + }; + + clocks { + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <24000000>; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_led_gpio_default>; + + led-red { + label = "red"; + gpios = <&pioA PIN_PD13 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led-green { + label = "green"; + gpios = <&pioA PIN_PD14 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led-blue { + label = "blue"; + gpios = <&pioA PIN_PB15 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + }; + + memory { + device_type = "memory"; + reg = <0x60000000 0x10000000>; // 256 MiB DDR3L-1066 16-bit + }; +}; + +&ebi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand_default>; + status = "okay"; + + nand_controller: nand-controller { + status = "okay"; + + nand@3 { + reg = <0x3 0x0 0x800000>; + atmel,rb = <0>; + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + nand-ecc-strength = <8>; + nand-ecc-step-size = <512>; + nand-on-flash-bbt; + }; + }; +}; + +&flx3 { + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>; + status = "okay"; + + uart3: serial@200 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx3_default>; + status = "okay"; + }; +}; + +&flx10 { + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>; + status = "okay"; + + i2c10: i2c@600 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx10_default>; + i2c-analog-filter; + i2c-digital-filter; + i2c-digital-filter-width-ns = <35>; + status = "okay"; + + adc@1f { + compatible = "microchip,pac1934"; + reg = <0x1f>; + }; + + eeprom@51 { + compatible = "atmel,24c02"; + reg = <0x51>; + pagesize = <16>; + size = <256>; + }; + + pmic@5b { + compatible = "microchip,mcp16502"; + reg = <0x5b>; + }; + }; +}; + +&pioA { + pinctrl_flx3_default: flx3-default { + pinmux = <PIN_PD16__FLEXCOM3_IO0>, + <PIN_PD17__FLEXCOM3_IO1>; + bias-pull-up; + }; + + pinctrl_flx10_default: flx10-default { + pinmux = <PIN_PC30__FLEXCOM10_IO0>, + <PIN_PC31__FLEXCOM10_IO1>; + bias-pull-up; + }; + + pinctrl_led_gpio_default: led-gpio-default { + pinmux = <PIN_PD13__GPIO>, + <PIN_PD14__GPIO>, + <PIN_PB15__GPIO>; + bias-pull-up; + }; + + pinctrl_nand_default: nand-default { + pinmux = <PIN_PD9__D0>, + <PIN_PD10__D1>, + <PIN_PD11__D2>, + <PIN_PC21__D3>, + <PIN_PC22__D4>, + <PIN_PC23__D5>, + <PIN_PC24__D6>, + <PIN_PD2__D7>, + <PIN_PD3__NANDRDY>, + <PIN_PD4__NCS3_NANDCS>, + <PIN_PD5__NWE_NWR0_NANDWE>, + <PIN_PD6__NRD_NANDOE>, + <PIN_PD7__A21_NANDALE>, + <PIN_PD8__A22_NANDCLE>; + bias-disable; + slew-rate = <0>; + }; + + pinctrl_qspi1_default: qspi1-default { + pinmux = <PIN_PB22__QSPI1_IO3>, + <PIN_PB23__QSPI1_IO2>, + <PIN_PB24__QSPI1_IO1>, + <PIN_PB25__QSPI1_IO0>, + <PIN_PB26__QSPI1_CS>, + <PIN_PB27__QSPI1_SCK>; + bias-pull-up; + slew-rate = <0>; + }; + + pinctrl_sdmmc0_default: sdmmc0-default { + pinmux = <PIN_PA0__SDMMC0_CK>, + <PIN_PA1__SDMMC0_CMD>, + <PIN_PA2__SDMMC0_RSTN>, + <PIN_PA3__SDMMC0_DAT0>, + <PIN_PA4__SDMMC0_DAT1>, + <PIN_PA5__SDMMC0_DAT2>, + <PIN_PA6__SDMMC0_DAT3>; + bias-pull-up; + slew-rate = <0>; + }; + + pinctrl_sdmmc1_default: sdmmc1-default { + pinmux = <PIN_PB29__SDMMC1_CMD>, + <PIN_PB30__SDMMC1_CK>, + <PIN_PB31__SDMMC1_DAT0>, + <PIN_PC0__SDMMC1_DAT1>, + <PIN_PC1__SDMMC1_DAT2>, + <PIN_PC2__SDMMC1_DAT3>, + <PIN_PC4__SDMMC1_CD>; + bias-pull-up; + slew-rate = <0>; + }; +}; + +&qspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qspi1_default>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0x0>; + spi-max-frequency = <100000000>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + m25p,fast-read; + }; +}; + +// M.2 slot for wireless card +&sdmmc0 { + bus-width = <4>; + cd-gpios = <&pioA 31 GPIO_ACTIVE_LOW>; + disable-wp; + max-frequency = <50000000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdmmc0_default>; + status = "okay"; +}; + +// micro SD socket +&sdmmc1 { + bus-width = <4>; + disable-wp; + max-frequency = <50000000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdmmc1_default>; + status = "okay"; +};
Add initial support for SAMA7G54 Curiosity board.
Hardware: SoC: SAMA7G54D2G SiP 1000 MHz DRAM: DDR3 256 MiB PMIC: MCP16502 Debug: UART3 Flash: QSPI NOR 8 MiB, SLC NAND 512 MiB M.2 slot for wireless Mikrobus connectors x 2 SD-Card connectors x 1 USB 2.0 x 3
Signed-off-by: Mihai Sain mihai.sain@microchip.com --- arch/arm/mach-at91/Kconfig | 10 ++++++ board/atmel/sama7g54_curiosity/Kconfig | 15 ++++++++ board/atmel/sama7g54_curiosity/MAINTAINERS | 9 +++++ board/atmel/sama7g54_curiosity/Makefile | 7 ++++ .../sama7g54_curiosity/sama7g54_curiosity.c | 36 +++++++++++++++++++ 5 files changed, 77 insertions(+) create mode 100644 board/atmel/sama7g54_curiosity/Kconfig create mode 100644 board/atmel/sama7g54_curiosity/MAINTAINERS create mode 100644 board/atmel/sama7g54_curiosity/Makefile create mode 100644 board/atmel/sama7g54_curiosity/sama7g54_curiosity.c
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index c5fd869272..8a8ac53e4f 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -286,6 +286,15 @@ config TARGET_SAMA7G5EK select BOARD_EARLY_INIT_F select BOARD_LATE_INIT
+config TARGET_SAMA7G54_CURIOSITY + bool "SAMA7G54 CURIOSITY board" + select SAMA7G5 + select CPU_V7A + help + The SAMA7G54 Curiosity embeds SAMA7G54D2G SiP (System in Package) + with 2Gbit DDR3-SDRAM, 64Mbit QSPI nor-flash with MAC-address, + 4Gbit SLC nand-flash, MCP16502 PMIC, 2 x Mikrobus connectors, + 1 x SD-Card connector, 1 x M.2 slot, 3 x USB
config TARGET_TAURUS bool "Support taurus" @@ -366,6 +375,7 @@ source "board/atmel/at91sam9x5ek/Kconfig" source "board/atmel/sam9x60ek/Kconfig" source "board/atmel/sam9x60_curiosity/Kconfig" source "board/atmel/sama7g5ek/Kconfig" +source "board/atmel/sama7g54_curiosity/Kconfig" source "board/atmel/sama5d2_ptc_ek/Kconfig" source "board/atmel/sama5d2_xplained/Kconfig" source "board/atmel/sama5d27_som1_ek/Kconfig" diff --git a/board/atmel/sama7g54_curiosity/Kconfig b/board/atmel/sama7g54_curiosity/Kconfig new file mode 100644 index 0000000000..3e60d96712 --- /dev/null +++ b/board/atmel/sama7g54_curiosity/Kconfig @@ -0,0 +1,15 @@ +if TARGET_SAMA7G54_CURIOSITY + +config SYS_BOARD + default "sama7g54_curiosity" + +config SYS_VENDOR + default "atmel" + +config SYS_SOC + default "at91" + +config SYS_CONFIG_NAME + default "sama7g54_curiosity" + +endif diff --git a/board/atmel/sama7g54_curiosity/MAINTAINERS b/board/atmel/sama7g54_curiosity/MAINTAINERS new file mode 100644 index 0000000000..b9f1a271c0 --- /dev/null +++ b/board/atmel/sama7g54_curiosity/MAINTAINERS @@ -0,0 +1,9 @@ +SAMA7G54 CURIOSITY BOARD +M: Mihai Sain mihai.sain@microchip.com +S: Maintained +F: board/atmel/sama7g54_curiosity.c +F: include/configs/sama7g54_curiosity.h +F: configs/sama7g54_curiosity_mmc_defconfig +F: configs/sama7g54_curiosity_nandflash_defconfig +F: configs/sama7g54_curiosity_qspiflash_defconfig +F: arch/arm/dts/at91-sama7g54_curiosity* diff --git a/board/atmel/sama7g54_curiosity/Makefile b/board/atmel/sama7g54_curiosity/Makefile new file mode 100644 index 0000000000..bc77655f35 --- /dev/null +++ b/board/atmel/sama7g54_curiosity/Makefile @@ -0,0 +1,7 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright (C) 2024 Microchip Technology Inc. and its subsidiaries +# +# Author: Mihai Sain mihai.sain@microchip.com + +obj-y += sama7g54_curiosity.o diff --git a/board/atmel/sama7g54_curiosity/sama7g54_curiosity.c b/board/atmel/sama7g54_curiosity/sama7g54_curiosity.c new file mode 100644 index 0000000000..33cd0903d2 --- /dev/null +++ b/board/atmel/sama7g54_curiosity/sama7g54_curiosity.c @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2024 Microchip Technology Inc. and its subsidiaries + * + * Author: Mihai Sain mihai.sain@microchip.com + * + */ + +#include <common.h> +#include <init.h> +#include <asm/global_data.h> +#include <asm/io.h> +#include <asm/arch/at91_common.h> +#include <asm/arch/atmel_pio4.h> +#include <asm/arch/gpio.h> +#include <asm/arch/sama7g5.h> + +DECLARE_GLOBAL_DATA_PTR; + +int board_init(void) +{ + // Address of boot parameters + gd->bd->bi_boot_params = gd->bd->bi_dram[0].start + 0x100; + + return 0; +} + +int dram_init_banksize(void) +{ + return fdtdec_setup_memory_banksize(); +} + +int dram_init(void) +{ + return fdtdec_setup_mem_size_base(); +}
Add default configuration for nand-flash to boot the linux kernel. Add default configuration for qspi-flash to boot the linux kernel. Add default configuration for sd-card to boot the linux kernel. Configs are synced with savedefconfig.
Signed-off-by: Mihai Sain mihai.sain@microchip.com --- configs/sama7g54_curiosity_mmc_defconfig | 123 ++++++++++++++++++ .../sama7g54_curiosity_nandflash_defconfig | 122 +++++++++++++++++ .../sama7g54_curiosity_qspiflash_defconfig | 122 +++++++++++++++++ include/configs/sama7g54_curiosity.h | 17 +++ 4 files changed, 384 insertions(+) create mode 100644 configs/sama7g54_curiosity_mmc_defconfig create mode 100644 configs/sama7g54_curiosity_nandflash_defconfig create mode 100644 configs/sama7g54_curiosity_qspiflash_defconfig create mode 100644 include/configs/sama7g54_curiosity.h
diff --git a/configs/sama7g54_curiosity_mmc_defconfig b/configs/sama7g54_curiosity_mmc_defconfig new file mode 100644 index 0000000000..fa3636828e --- /dev/null +++ b/configs/sama7g54_curiosity_mmc_defconfig @@ -0,0 +1,123 @@ +CONFIG_ARM=y +CONFIG_ARCH_AT91=y +CONFIG_TEXT_BASE=0x66f00000 +CONFIG_SYS_MALLOC_LEN=0x1000000 +CONFIG_SYS_MALLOC_F_LEN=0x40000 +CONFIG_TARGET_SAMA7G54_CURIOSITY=y +CONFIG_NR_DRAM_BANKS=1 +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x60044000 +CONFIG_SF_DEFAULT_SPEED=50000000 +CONFIG_ENV_SIZE=0x4000 +CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="at91-sama7g54_curiosity" +CONFIG_OF_LIBFDT_OVERLAY=y +CONFIG_DM_RESET=y +CONFIG_SYS_LOAD_ADDR=0x62000000 +CONFIG_SYS_MEMTEST_START=0x60000000 +CONFIG_SYS_MEMTEST_END=0x68000000 +CONFIG_ENV_VARS_UBOOT_CONFIG=y +CONFIG_FIT=y +# CONFIG_BOOTSTD is not set +CONFIG_SYS_BOOTM_LEN=0x2000000 +CONFIG_NAND_BOOT=y +CONFIG_QSPI_BOOT=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 0x61000000 at91-sama7g54_curiosity.dtb; fatload mmc 1:1 0x62000000 zImage; bootz 0x62000000 - 0x61000000" +CONFIG_LOGLEVEL=6 +CONFIG_BOARD_TYPES=y +CONFIG_DISPLAY_BOARDINFO_LATE=y +CONFIG_HUSH_PARSER=y +CONFIG_CMD_CPU=y +CONFIG_CMD_BOOTZ=y +CONFIG_CMD_MEMINFO=y +CONFIG_CMD_MEM_SEARCH=y +CONFIG_CMD_MX_CYCLIC=y +CONFIG_CMD_MEMTEST=y +CONFIG_CMD_STRINGS=y +CONFIG_CMD_CLK=y +CONFIG_CMD_DM=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +# CONFIG_CMD_LOADB is not set +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_LSBLK=y +CONFIG_CMD_MMC=y +CONFIG_CMD_MTD=y +CONFIG_CMD_NAND=y +CONFIG_CMD_NAND_TRIMFFS=y +CONFIG_CMD_NAND_LOCK_UNLOCK=y +CONFIG_CMD_NAND_TORTURE=y +CONFIG_CMD_SF_TEST=y +CONFIG_CMD_CAT=y +CONFIG_CMD_XXD=y +CONFIG_CMD_RTC=y +CONFIG_CMD_TIME=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_CMD_MTDPARTS=y +CONFIG_CMD_MTDPARTS_SPREAD=y +CONFIG_CMD_MTDPARTS_SHOW_NET_SIZES=y +CONFIG_MTDIDS_DEFAULT="nand0=nand0,nor0=nor0" +CONFIG_MTDPARTS_DEFAULT="mtdparts=nand0:256k(bootstrap-nand)ro,1M(u-boot-nand)ro,256k(env-nand)ro,512k(dtb-nand)ro,6M(kernel-nand)ro,-(rootfs-nand)ro;nor0:256k(bootstrap-nor)ro,1M(u-boot-nor)ro,256k(env-nor)ro,512k(dtb-nor)ro,6M(kernel-nor)ro" +CONFIG_OF_CONTROL=y +# CONFIG_OF_TAG_MIGRATE is not set +CONFIG_ENV_IS_IN_FAT=y +CONFIG_ENV_FAT_DEVICE_AND_PART="1:1" +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_USE_HOSTNAME=y +CONFIG_HOSTNAME="SAMA7G54" +CONFIG_VERSION_VARIABLE=y +# CONFIG_NET is not set +CONFIG_CLK=y +CONFIG_CLK_CCF=y +CONFIG_CLK_AT91=y +CONFIG_AT91_UTMI=y +CONFIG_AT91_GENERIC_CLK=y +CONFIG_AT91_SAM9X60_PLL=y +CONFIG_CPU=y +CONFIG_ATMEL_PIO4=y +CONFIG_DM_I2C=y +CONFIG_I2C_SET_DEFAULT_BUS_NUM=y +CONFIG_SYS_I2C_AT91=y +CONFIG_LED=y +CONFIG_LED_GPIO=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_DM_NAND_ATMEL=y +CONFIG_SYS_NAND_ONFI_DETECTION=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH_SFDP_SUPPORT=y +CONFIG_SPI_FLASH_SST=y +# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set +CONFIG_SPI_FLASH_MTD=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_AT91PIO4=y +CONFIG_RESET_AT91=y +CONFIG_DM_RTC=y +CONFIG_RTC_EMULATION=y +CONFIG_DM_SERIAL=y +CONFIG_ATMEL_USART=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_ATMEL_QSPI=y +CONFIG_SYSRESET=y +CONFIG_SYSRESET_AT91=y +CONFIG_TIMER=y +CONFIG_MCHP_PIT64B_TIMER=y +CONFIG_FAT_WRITE=y +CONFIG_CMD_DHRYSTONE=y +# CONFIG_EFI_LOADER is not set +CONFIG_PHANDLE_CHECK_SEQ=y diff --git a/configs/sama7g54_curiosity_nandflash_defconfig b/configs/sama7g54_curiosity_nandflash_defconfig new file mode 100644 index 0000000000..331bb8d0fe --- /dev/null +++ b/configs/sama7g54_curiosity_nandflash_defconfig @@ -0,0 +1,122 @@ +CONFIG_ARM=y +CONFIG_ARCH_AT91=y +CONFIG_TEXT_BASE=0x66f00000 +CONFIG_SYS_MALLOC_LEN=0x1000000 +CONFIG_SYS_MALLOC_F_LEN=0x40000 +CONFIG_TARGET_SAMA7G54_CURIOSITY=y +CONFIG_NR_DRAM_BANKS=1 +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x60044000 +CONFIG_SF_DEFAULT_SPEED=50000000 +CONFIG_ENV_SECT_SIZE=0x1000 +CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="at91-sama7g54_curiosity" +CONFIG_OF_LIBFDT_OVERLAY=y +CONFIG_DM_RESET=y +CONFIG_SYS_LOAD_ADDR=0x62000000 +CONFIG_SYS_MEMTEST_START=0x60000000 +CONFIG_SYS_MEMTEST_END=0x68000000 +CONFIG_ENV_VARS_UBOOT_CONFIG=y +CONFIG_FIT=y +# CONFIG_BOOTSTD is not set +CONFIG_SYS_BOOTM_LEN=0x2000000 +CONFIG_NAND_BOOT=y +CONFIG_QSPI_BOOT=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="nand read 0x61000000 0x180000 0x80000; nand read 0x62000000 0x200000 0x600000; bootz 0x62000000 - 0x61000000" +CONFIG_LOGLEVEL=6 +CONFIG_BOARD_TYPES=y +CONFIG_DISPLAY_BOARDINFO_LATE=y +CONFIG_HUSH_PARSER=y +CONFIG_CMD_CPU=y +CONFIG_CMD_BOOTZ=y +CONFIG_CMD_MEMINFO=y +CONFIG_CMD_MEM_SEARCH=y +CONFIG_CMD_MX_CYCLIC=y +CONFIG_CMD_MEMTEST=y +CONFIG_CMD_STRINGS=y +CONFIG_CMD_CLK=y +CONFIG_CMD_DM=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +# CONFIG_CMD_LOADB is not set +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_LSBLK=y +CONFIG_CMD_MMC=y +CONFIG_CMD_MTD=y +CONFIG_CMD_NAND=y +CONFIG_CMD_NAND_TRIMFFS=y +CONFIG_CMD_NAND_LOCK_UNLOCK=y +CONFIG_CMD_NAND_TORTURE=y +CONFIG_CMD_SF_TEST=y +CONFIG_CMD_CAT=y +CONFIG_CMD_XXD=y +CONFIG_CMD_RTC=y +CONFIG_CMD_TIME=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_CMD_MTDPARTS=y +CONFIG_CMD_MTDPARTS_SPREAD=y +CONFIG_CMD_MTDPARTS_SHOW_NET_SIZES=y +CONFIG_MTDIDS_DEFAULT="nand0=nand0,nor0=nor0" +CONFIG_MTDPARTS_DEFAULT="mtdparts=nand0:256k(bootstrap-nand)ro,1M(u-boot-nand)ro,256k(env-nand)ro,512k(dtb-nand)ro,6M(kernel-nand)ro,-(rootfs-nand)ro;nor0:256k(bootstrap-nor)ro,1M(u-boot-nor)ro,256k(env-nor)ro,512k(dtb-nor)ro,6M(kernel-nor)ro" +CONFIG_OF_CONTROL=y +# CONFIG_OF_TAG_MIGRATE is not set +CONFIG_ENV_IS_IN_NAND=y +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_USE_HOSTNAME=y +CONFIG_HOSTNAME="SAMA7G54" +CONFIG_VERSION_VARIABLE=y +# CONFIG_NET is not set +CONFIG_CLK=y +CONFIG_CLK_CCF=y +CONFIG_CLK_AT91=y +CONFIG_AT91_UTMI=y +CONFIG_AT91_GENERIC_CLK=y +CONFIG_AT91_SAM9X60_PLL=y +CONFIG_CPU=y +CONFIG_ATMEL_PIO4=y +CONFIG_DM_I2C=y +CONFIG_I2C_SET_DEFAULT_BUS_NUM=y +CONFIG_SYS_I2C_AT91=y +CONFIG_LED=y +CONFIG_LED_GPIO=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_DM_NAND_ATMEL=y +CONFIG_SYS_NAND_ONFI_DETECTION=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH_SFDP_SUPPORT=y +CONFIG_SPI_FLASH_SST=y +# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set +CONFIG_SPI_FLASH_MTD=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_AT91PIO4=y +CONFIG_RESET_AT91=y +CONFIG_DM_RTC=y +CONFIG_RTC_EMULATION=y +CONFIG_DM_SERIAL=y +CONFIG_ATMEL_USART=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_ATMEL_QSPI=y +CONFIG_SYSRESET=y +CONFIG_SYSRESET_AT91=y +CONFIG_TIMER=y +CONFIG_MCHP_PIT64B_TIMER=y +CONFIG_FAT_WRITE=y +CONFIG_CMD_DHRYSTONE=y +# CONFIG_EFI_LOADER is not set +CONFIG_PHANDLE_CHECK_SEQ=y diff --git a/configs/sama7g54_curiosity_qspiflash_defconfig b/configs/sama7g54_curiosity_qspiflash_defconfig new file mode 100644 index 0000000000..00e5362a1f --- /dev/null +++ b/configs/sama7g54_curiosity_qspiflash_defconfig @@ -0,0 +1,122 @@ +CONFIG_ARM=y +CONFIG_ARCH_AT91=y +CONFIG_TEXT_BASE=0x66f00000 +CONFIG_SYS_MALLOC_LEN=0x1000000 +CONFIG_SYS_MALLOC_F_LEN=0x40000 +CONFIG_TARGET_SAMA7G54_CURIOSITY=y +CONFIG_NR_DRAM_BANKS=1 +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x60044000 +CONFIG_SF_DEFAULT_SPEED=50000000 +CONFIG_ENV_SECT_SIZE=0x10000 +CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="at91-sama7g54_curiosity" +CONFIG_OF_LIBFDT_OVERLAY=y +CONFIG_DM_RESET=y +CONFIG_SYS_LOAD_ADDR=0x62000000 +CONFIG_SYS_MEMTEST_START=0x60000000 +CONFIG_SYS_MEMTEST_END=0x68000000 +CONFIG_ENV_VARS_UBOOT_CONFIG=y +CONFIG_FIT=y +# CONFIG_BOOTSTD is not set +CONFIG_SYS_BOOTM_LEN=0x2000000 +CONFIG_NAND_BOOT=y +CONFIG_QSPI_BOOT=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="sf probe 0; sf read 0x61000000 0x180000 0x80000; sf read 0x62000000 0x200000 0x600000; bootz 0x62000000 - 0x61000000" +CONFIG_LOGLEVEL=6 +CONFIG_BOARD_TYPES=y +CONFIG_DISPLAY_BOARDINFO_LATE=y +CONFIG_HUSH_PARSER=y +CONFIG_CMD_CPU=y +CONFIG_CMD_BOOTZ=y +CONFIG_CMD_MEMINFO=y +CONFIG_CMD_MEM_SEARCH=y +CONFIG_CMD_MX_CYCLIC=y +CONFIG_CMD_MEMTEST=y +CONFIG_CMD_STRINGS=y +CONFIG_CMD_CLK=y +CONFIG_CMD_DM=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +# CONFIG_CMD_LOADB is not set +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_LSBLK=y +CONFIG_CMD_MMC=y +CONFIG_CMD_MTD=y +CONFIG_CMD_NAND=y +CONFIG_CMD_NAND_TRIMFFS=y +CONFIG_CMD_NAND_LOCK_UNLOCK=y +CONFIG_CMD_NAND_TORTURE=y +CONFIG_CMD_SF_TEST=y +CONFIG_CMD_CAT=y +CONFIG_CMD_XXD=y +CONFIG_CMD_RTC=y +CONFIG_CMD_TIME=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_CMD_MTDPARTS=y +CONFIG_CMD_MTDPARTS_SPREAD=y +CONFIG_CMD_MTDPARTS_SHOW_NET_SIZES=y +CONFIG_MTDIDS_DEFAULT="nand0=nand0,nor0=nor0" +CONFIG_MTDPARTS_DEFAULT="mtdparts=nand0:256k(bootstrap-nand)ro,1M(u-boot-nand)ro,256k(env-nand)ro,512k(dtb-nand)ro,6M(kernel-nand)ro,-(rootfs-nand)ro;nor0:256k(bootstrap-nor)ro,1M(u-boot-nor)ro,256k(env-nor)ro,512k(dtb-nor)ro,6M(kernel-nor)ro" +CONFIG_OF_CONTROL=y +# CONFIG_OF_TAG_MIGRATE is not set +CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_USE_HOSTNAME=y +CONFIG_HOSTNAME="SAMA7G54" +CONFIG_VERSION_VARIABLE=y +# CONFIG_NET is not set +CONFIG_CLK=y +CONFIG_CLK_CCF=y +CONFIG_CLK_AT91=y +CONFIG_AT91_UTMI=y +CONFIG_AT91_GENERIC_CLK=y +CONFIG_AT91_SAM9X60_PLL=y +CONFIG_CPU=y +CONFIG_ATMEL_PIO4=y +CONFIG_DM_I2C=y +CONFIG_I2C_SET_DEFAULT_BUS_NUM=y +CONFIG_SYS_I2C_AT91=y +CONFIG_LED=y +CONFIG_LED_GPIO=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_DM_NAND_ATMEL=y +CONFIG_SYS_NAND_ONFI_DETECTION=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH_SFDP_SUPPORT=y +CONFIG_SPI_FLASH_SST=y +# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set +CONFIG_SPI_FLASH_MTD=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_AT91PIO4=y +CONFIG_RESET_AT91=y +CONFIG_DM_RTC=y +CONFIG_RTC_EMULATION=y +CONFIG_DM_SERIAL=y +CONFIG_ATMEL_USART=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_ATMEL_QSPI=y +CONFIG_SYSRESET=y +CONFIG_SYSRESET_AT91=y +CONFIG_TIMER=y +CONFIG_MCHP_PIT64B_TIMER=y +CONFIG_FAT_WRITE=y +CONFIG_CMD_DHRYSTONE=y +# CONFIG_EFI_LOADER is not set +CONFIG_PHANDLE_CHECK_SEQ=y diff --git a/include/configs/sama7g54_curiosity.h b/include/configs/sama7g54_curiosity.h new file mode 100644 index 0000000000..fe47236158 --- /dev/null +++ b/include/configs/sama7g54_curiosity.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Configuration file for the SAMA7G54 CURIOSITY board. + * + * Copyright (C) 2024 Microchip Technology Inc. and its subsidiaries + * + * Author: Mihai Sain mihai.sain@microchip.com + * + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CFG_SYS_AT91_SLOW_CLOCK 32768 +#define CFG_SYS_AT91_MAIN_CLOCK 24000000 + +#endif
On 2/27/24 15:43, Mihai Sain wrote:
This patch series adds initial support for Microchip SAMA7G54 Curiosity board.
Changes in v2:
- Update flexcom 10 node in order to match previous flexcom definitions.
- Sort in alphabetical order all nodes and pinctrl.
- Remove status okay from leds, nand, eeprom, flash.
- Add CONFIG_ENV_SIZE=0x4000 in mmc defconfig.
- Set CONFIG_ENV_SECT_SIZE=0x10000 in qspiflash defconfig.
Mihai Sain (4): ARM: dts: at91: sama7g5: Add flexcom 10 node ARM: dts: at91: sama7g54_curiosity: Add initial device tree of the board board: at91: sama7g54_curiosity: Add initial board support configs: at91: sama7g54_curiosity: Add initial default configs
arch/arm/dts/Makefile | 3 + .../dts/at91-sama7g54_curiosity-u-boot.dtsi | 59 +++++ arch/arm/dts/at91-sama7g54_curiosity.dts | 242 ++++++++++++++++++ arch/arm/dts/sama7g5.dtsi | 24 ++ arch/arm/mach-at91/Kconfig | 10 + board/atmel/sama7g54_curiosity/Kconfig | 15 ++ board/atmel/sama7g54_curiosity/MAINTAINERS | 9 + board/atmel/sama7g54_curiosity/Makefile | 7 + .../sama7g54_curiosity/sama7g54_curiosity.c | 36 +++ configs/sama7g54_curiosity_mmc_defconfig | 123 +++++++++ .../sama7g54_curiosity_nandflash_defconfig | 122 +++++++++ .../sama7g54_curiosity_qspiflash_defconfig | 122 +++++++++ include/configs/sama7g54_curiosity.h | 17 ++ 13 files changed, 789 insertions(+) create mode 100644 arch/arm/dts/at91-sama7g54_curiosity-u-boot.dtsi create mode 100644 arch/arm/dts/at91-sama7g54_curiosity.dts create mode 100644 board/atmel/sama7g54_curiosity/Kconfig create mode 100644 board/atmel/sama7g54_curiosity/MAINTAINERS create mode 100644 board/atmel/sama7g54_curiosity/Makefile create mode 100644 board/atmel/sama7g54_curiosity/sama7g54_curiosity.c create mode 100644 configs/sama7g54_curiosity_mmc_defconfig create mode 100644 configs/sama7g54_curiosity_nandflash_defconfig create mode 100644 configs/sama7g54_curiosity_qspiflash_defconfig create mode 100644 include/configs/sama7g54_curiosity.h
Applied to u-boot-at91/next , thanks !
participants (2)
-
Eugen Hristev -
Mihai Sain