Introduce support for Conclusive KSTR-SAMA5D27 Single Board Computer.
Co-developed-by: Jakub Klama jakub@conclusive.pl Signed-off-by: Jakub Klama jakub@conclusive.pl Co-developed-by: Marcin Jabrzyk marcin@conclusive.pl Signed-off-by: Marcin Jabrzyk marcin@conclusive.pl Signed-off-by: Artur Rojek artur@conclusive.pl ---
v5: - move U-Boot specific props to at91-kstr-sama5d27-u-boot.dtsi file - include the above file in MAINTAINERS - assign an alias to i2c6
v4: - utilize EVT_SETTINGS_R in order to read MAC and serial number from EEPROM
v3: - use CONFIG_ID_EEPROM to read serial number - as side-effect of using CONFIG_ID_EEPROM, KSTR-SAMA5D27 now also correctly uses EEPROM embedded MAC addresses (overlooked in v1-v2) - use CONFIG_DISPLAY_BOARDINFO_LATE for printing the board model and serial number, and provide the required checkboard() call - drop CONFIG_BOARD_LATE_INIT, as not needed anymore - defconfig cleanup
v2: - remove redundant license text from at91-kstr-sama5d27.dts - when defining properties in .dts, reference nodes by labels - drop nodes for usb0 and pmic, as these aren't used by drivers - switch i2c to flexcom driver and make the necessary dts changes - sort includes in at91-kstr-sama5d27.dts alphabetically
arch/arm/dts/Makefile | 3 + arch/arm/dts/at91-kstr-sama5d27-u-boot.dtsi | 42 +++ arch/arm/dts/at91-kstr-sama5d27.dts | 127 ++++++++++ arch/arm/mach-at91/Kconfig | 12 + board/conclusive/kstr-sama5d27/Kconfig | 15 ++ board/conclusive/kstr-sama5d27/MAINTAINERS | 9 + board/conclusive/kstr-sama5d27/Makefile | 5 + .../conclusive/kstr-sama5d27/kstr-sama5d27.c | 239 ++++++++++++++++++ configs/kstr_sama5d27_defconfig | 73 ++++++ include/configs/kstr-sama5d27.h | 15 ++ 10 files changed, 540 insertions(+) create mode 100644 arch/arm/dts/at91-kstr-sama5d27-u-boot.dtsi create mode 100644 arch/arm/dts/at91-kstr-sama5d27.dts create mode 100644 board/conclusive/kstr-sama5d27/Kconfig create mode 100644 board/conclusive/kstr-sama5d27/MAINTAINERS create mode 100644 board/conclusive/kstr-sama5d27/Makefile create mode 100644 board/conclusive/kstr-sama5d27/kstr-sama5d27.c create mode 100644 configs/kstr_sama5d27_defconfig create mode 100644 include/configs/kstr-sama5d27.h
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 4569483d5fdf..f6f0d84ff77b 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1232,6 +1232,9 @@ dtb-$(CONFIG_TARGET_SAMA5D27_SOM1_EK) += \ dtb-$(CONFIG_TARGET_SAMA5D27_WLSOM1_EK) += \ at91-sama5d27_wlsom1_ek.dtb
+dtb-$(CONFIG_TARGET_KSTR_SAMA5D27) += \ + at91-kstr-sama5d27.dtb + dtb-$(CONFIG_TARGET_SAMA5D2_ICP) += \ at91-sama5d2_icp.dtb
diff --git a/arch/arm/dts/at91-kstr-sama5d27-u-boot.dtsi b/arch/arm/dts/at91-kstr-sama5d27-u-boot.dtsi new file mode 100644 index 000000000000..cec35ab621f7 --- /dev/null +++ b/arch/arm/dts/at91-kstr-sama5d27-u-boot.dtsi @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * at91-kstr-sama5d27-u-boot.dtsi - Device Tree Include file w/ U-Boot specific + * properties for Conclusive KSTR-SAMA5D27 board + * + * Copyright (C) 2023 Conclusive Engineering Sp. z o. o. + * + */ + +/ { + chosen { + bootph-all; + }; +}; + +&sdmmc0 { + bootph-all; +}; + +&uart1 { + bootph-all; +}; + +&pinctrl_uart1_default { + bootph-all; +}; + +&pinctrl_macb0_phy_irq { + bootph-all; +}; + +&pinctrl_macb0_rmii { + bootph-all; +}; + +&pinctrl_sdmmc0_cmd_dat_default { + bootph-all; +}; + +&pinctrl_sdmmc0_ck_cd_default { + bootph-all; +}; diff --git a/arch/arm/dts/at91-kstr-sama5d27.dts b/arch/arm/dts/at91-kstr-sama5d27.dts new file mode 100644 index 000000000000..c226a214a551 --- /dev/null +++ b/arch/arm/dts/at91-kstr-sama5d27.dts @@ -0,0 +1,127 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * at91-kstr-sama5d27.dts - Device Tree file for Conclusive KSTR-SAMA5D27 board + * + * Copyright (C) 2019-2023 Conclusive Engineering Sp. z o. o. + * + */ +/dts-v1/; + +#include "sama5d2.dtsi" +#include "sama5d2-pinfunc.h" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/mfd/atmel-flexcom.h> + +/ { + model = "Conclusive KSTR-SAMA5D27"; + compatible = "conclusive,kstr-sama5d27", "atmel,sama5d2", "atmel,sama5"; + + chosen { + stdout-path = &uart1; + }; + + aliases { + i2c2 = &i2c6; + }; +}; + +&main_xtal { + clock-frequency = <12000000>; +}; + +&sdmmc0 { + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdmmc0_cmd_dat_default &pinctrl_sdmmc0_ck_cd_default>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_default>; + status = "okay"; +}; + +&macb0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>; + phy-mode = "rmii"; + status = "okay"; + + ethernet-phy@0 { + reg = <0x0>; + reset-gpios = <&pioA 44 GPIO_ACTIVE_LOW>; + }; +}; + +&flx4 { + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>; + status = "okay"; +}; + +&i2c6 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx4_i2c>; + status = "okay"; + + eeprom: eeprom@50 { + compatible = "microchip,24c32", "atmel,24c32"; + reg = <0x50>; + read-only; + pagesize = <32>; + status = "okay"; + }; +}; + +&pioA { + pinctrl { + pinctrl_uart1_default: uart1_default { + pinmux = <PIN_PD2__URXD1>, + <PIN_PD3__UTXD1>; + bias-disable; + }; + + pinctrl_macb0_phy_irq: macb0_phy_irq { + pinmux = <PIN_PB13__GPIO>; + bias-disable; + }; + + pinctrl_macb0_rmii: macb0_rmii { + pinmux = <PIN_PB14__GTXCK>, + <PIN_PB15__GTXEN>, + <PIN_PB16__GRXDV>, + <PIN_PB17__GRXER>, + <PIN_PB18__GRX0>, + <PIN_PB19__GRX1>, + <PIN_PB20__GTX0>, + <PIN_PB21__GTX1>, + <PIN_PB22__GMDC>, + <PIN_PB23__GMDIO>; + bias-disable; + }; + + pinctrl_sdmmc0_cmd_dat_default: sdmmc0_cmd_dat_default { + pinmux = <PIN_PA1__SDMMC0_CMD>, + <PIN_PA2__SDMMC0_DAT0>, + <PIN_PA3__SDMMC0_DAT1>, + <PIN_PA4__SDMMC0_DAT2>, + <PIN_PA5__SDMMC0_DAT3>; + bias-pull-up; + }; + + pinctrl_sdmmc0_ck_cd_default: sdmmc0_ck_cd_default { + pinmux = <PIN_PA0__SDMMC0_CK>, + <PIN_PA11__SDMMC0_VDDSEL>, + <PIN_PA13__SDMMC0_CD>; + bias-disable; + }; + + pinctrl_flx4_i2c: flx4_i2c { + pinmux = <PIN_PC28__FLEXCOM4_IO0>, + <PIN_PC29__FLEXCOM4_IO1>; + bias-disable; + }; + }; +}; diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 4c65fc0dbd25..37ef2d691d65 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -204,6 +204,17 @@ config TARGET_SAMA5D27_WLSOM1_EK processor-based SAMA5D2 MPU with 2 Gbit LPDDR2-SDRAM in a single package.
+config TARGET_KSTR_SAMA5D27 + bool "Conclusive KSTR-SAMA5D27 board" + select BOARD_EARLY_INIT_F + select SAMA5D2 + help + The KSTR-SAMA5D27 embeds SAMA5D27 SoC, together with + 256 MiB SDRAM, 10/100 Mbit/s Ethernet, 96 Mbit/s Wi-Fi b/g/n, + Bluetooth 4.1 LE, USB OTG controller w/ type-C USB connector + and stackable GPIO headers in an all-in-one SBC form factor: + https://conclusive.pl/products/kstr-sama5d27-sbc/ + config TARGET_SAMA5D2_ICP bool "SAMA5D2 Industrial Connectivity Platform (ICP)" select SAMA5D2 @@ -364,6 +375,7 @@ source "board/atmel/sama5d4_xplained/Kconfig" source "board/atmel/sama5d4ek/Kconfig" source "board/bluewater/gurnard/Kconfig" source "board/calao/usb_a9263/Kconfig" +source "board/conclusive/kstr-sama5d27/Kconfig" source "board/egnite/ethernut5/Kconfig" source "board/esd/meesc/Kconfig" source "board/gardena/smart-gateway-at91sam/Kconfig" diff --git a/board/conclusive/kstr-sama5d27/Kconfig b/board/conclusive/kstr-sama5d27/Kconfig new file mode 100644 index 000000000000..572551cfda98 --- /dev/null +++ b/board/conclusive/kstr-sama5d27/Kconfig @@ -0,0 +1,15 @@ +if TARGET_KSTR_SAMA5D27 + +config SYS_BOARD + default "kstr-sama5d27" + +config SYS_VENDOR + default "conclusive" + +config SYS_SOC + default "at91" + +config SYS_CONFIG_NAME + default "kstr-sama5d27" + +endif diff --git a/board/conclusive/kstr-sama5d27/MAINTAINERS b/board/conclusive/kstr-sama5d27/MAINTAINERS new file mode 100644 index 000000000000..b7882284880a --- /dev/null +++ b/board/conclusive/kstr-sama5d27/MAINTAINERS @@ -0,0 +1,9 @@ +CONCLUSIVE KSTR-SAMA5D27 BOARD +M: Jakub Klama jakub@conclusive.pl +M: Artur Rojek artur@conclusive.pl +S: Maintained +F: board/conclusive/kstr-sama5d27 +F: include/configs/kstr-sama5d27.h +F: configs/kstr_sama5d27_defconfig +F: arch/arm/dts/at91-kstr-sama5d27.dts +F: arch/arm/dts/at91-kstr-sama5d27-u-boot.dtsi diff --git a/board/conclusive/kstr-sama5d27/Makefile b/board/conclusive/kstr-sama5d27/Makefile new file mode 100644 index 000000000000..edf7d1c93441 --- /dev/null +++ b/board/conclusive/kstr-sama5d27/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright (C) 2019-2023 Conclusive Engineering Sp. z o. o. + +obj-y += kstr-sama5d27.o diff --git a/board/conclusive/kstr-sama5d27/kstr-sama5d27.c b/board/conclusive/kstr-sama5d27/kstr-sama5d27.c new file mode 100644 index 000000000000..1b765b113743 --- /dev/null +++ b/board/conclusive/kstr-sama5d27/kstr-sama5d27.c @@ -0,0 +1,239 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * kstr-sama5d27.c - Board init file for Conclusive KSTR-SAMA5D27 board + * Copyright (C) 2021-2023 Conclusive Engineering Sp. z o. o. + */ + +#include <common.h> +#include <debug_uart.h> +#include <init.h> +#include <env.h> +#include <fdt_support.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/atmel_mpddrc.h> +#include <asm/arch/atmel_sdhci.h> +#include <asm/arch/clk.h> +#include <asm/arch/gpio.h> +#include <asm/arch/sama5d2.h> +#include <linux/delay.h> + +#ifdef CONFIG_USB_GADGET_ATMEL_USBA +#include <asm/arch/atmel_usba_udc.h> +#endif + +DECLARE_GLOBAL_DATA_PTR; + +#ifdef CONFIG_DEBUG_UART_BOARD_INIT +static void board_uart1_hw_init(void) +{ + /* URXD1 */ + atmel_pio4_set_a_periph(AT91_PIO_PORTD, 2, ATMEL_PIO_PUEN_MASK); + /* UTXD1 */ + atmel_pio4_set_a_periph(AT91_PIO_PORTD, 3, 0); + at91_periph_clk_enable(ATMEL_ID_UART1); +} + +void board_debug_uart_init(void) +{ + board_uart1_hw_init(); +} +#endif + +void board_lan8720a_init(void) +{ + /* LAN8720A_nRST */ + atmel_pio4_set_pio_output(AT91_PIO_PORTB, 12, 0); + /* + * Force 0 on RXER/PHYAD0. LAN8720A chipset will latch with address 0 on + * MDIO bus. + */ + atmel_pio4_set_pio_output(AT91_PIO_PORTB, 17, 0); + /* Minimal delay of reset signal is 25 ms */ + mdelay(30); + /* LAN8720A_nRST */ + atmel_pio4_set_pio_output(AT91_PIO_PORTB, 12, 1); +} + +void board_usba_init(void) +{ +#ifdef CONFIG_USB_GADGET_ATMEL_USBA + /* USB device peripheral initialization: sama5d2_devices.c */ + at91_udp_hw_init(); + /* USB device controller drivers/usb/gadget/atmel_usba_udc.c */ + usba_udc_probe(&pdata); +#endif +} + +#ifdef CONFIG_BOARD_EARLY_INIT_F +int board_early_init_f(void) +{ +#ifdef CONFIG_DEBUG_UART + debug_uart_init(); +#endif + + return 0; +} +#endif + +int ft_board_setup(void *blob, struct bd_info *bd) +{ + char *wlanaddr = env_get("eth1addr"); + + if (wlanaddr) + do_fixup_by_compat(blob, "brcm,bcm4329-fmac", "local-mac-address", + wlanaddr, strlen(wlanaddr), 1); + else + printf("Not setting WIFI mac address. Check if EEPROM TLV is correctly set up.\n"); + + return 0; +} + +int board_init(void) +{ + /* address of boot parameters */ + gd->bd->bi_boot_params = CFG_SYS_SDRAM_BASE + 0x100; + + board_usba_init(); + board_lan8720a_init(); + + return 0; +} + +static int settings_r(void) +{ + mac_read_from_eeprom(); + serial_read_from_eeprom(0); + + return 0; +} +EVENT_SPY_SIMPLE(EVT_SETTINGS_R, settings_r); + +#if defined(CONFIG_DISPLAY_BOARDINFO_LATE) +int checkboard(void) +{ + const char *serial_number; + + serial_number = env_get("serial#"); + if (!serial_number) + printf("Warning: unknown serial number.\n"); + else + printf("S/N: %s\n", serial_number); + + return 0; +} +#endif + +#ifdef CONFIG_MISC_INIT_R +int misc_init_r(void) +{ + return 0; +} +#endif + +int dram_init(void) +{ + gd->ram_size = get_ram_size((void *)CFG_SYS_SDRAM_BASE, + CFG_SYS_SDRAM_SIZE); + return 0; +} + +/* SPL */ +#ifdef CONFIG_SPL_BUILD +void spl_board_init(void) +{ +} + +static void ddrc_conf(struct atmel_mpddrc_config *ddrc) +{ + ddrc->md = (ATMEL_MPDDRC_MD_DBW_16_BITS | ATMEL_MPDDRC_MD_DDR2_SDRAM); + + ddrc->cr = (ATMEL_MPDDRC_CR_NC_COL_10 | + ATMEL_MPDDRC_CR_NR_ROW_13 | + ATMEL_MPDDRC_CR_CAS_DDR_CAS3 | + ATMEL_MPDDRC_CR_DIC_DS | + ATMEL_MPDDRC_CR_ZQ_LONG | + ATMEL_MPDDRC_CR_NB_8BANKS | + ATMEL_MPDDRC_CR_DECOD_INTERLEAVED | + ATMEL_MPDDRC_CR_UNAL_SUPPORTED); + + ddrc->rtr = 0x511; + + ddrc->tpr0 = ((7 << ATMEL_MPDDRC_TPR0_TRAS_OFFSET) | + (3 << ATMEL_MPDDRC_TPR0_TRCD_OFFSET) | + (3 << ATMEL_MPDDRC_TPR0_TWR_OFFSET) | + (9 << ATMEL_MPDDRC_TPR0_TRC_OFFSET) | + (3 << ATMEL_MPDDRC_TPR0_TRP_OFFSET) | + (4 << ATMEL_MPDDRC_TPR0_TRRD_OFFSET) | + (4 << ATMEL_MPDDRC_TPR0_TWTR_OFFSET) | + (2 << ATMEL_MPDDRC_TPR0_TMRD_OFFSET)); + + ddrc->tpr1 = ((22 << ATMEL_MPDDRC_TPR1_TRFC_OFFSET) | + (23 << ATMEL_MPDDRC_TPR1_TXSNR_OFFSET) | + (200 << ATMEL_MPDDRC_TPR1_TXSRD_OFFSET) | + (3 << ATMEL_MPDDRC_TPR1_TXP_OFFSET)); + + ddrc->tpr2 = ((2 << ATMEL_MPDDRC_TPR2_TXARD_OFFSET) | + (8 << ATMEL_MPDDRC_TPR2_TXARDS_OFFSET) | + (4 << ATMEL_MPDDRC_TPR2_TRPA_OFFSET) | + (4 << ATMEL_MPDDRC_TPR2_TRTP_OFFSET) | + (8 << ATMEL_MPDDRC_TPR2_TFAW_OFFSET)); +} + +void mem_init(void) +{ + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + struct atmel_mpddr *mpddrc = (struct atmel_mpddr *)ATMEL_BASE_MPDDRC; + struct atmel_mpddrc_config ddrc_config; + u32 reg; + + ddrc_conf(&ddrc_config); + + at91_periph_clk_enable(ATMEL_ID_MPDDRC); + writel(AT91_PMC_DDR, &pmc->scer); + + reg = readl(&mpddrc->io_calibr); + reg &= ~ATMEL_MPDDRC_IO_CALIBR_RDIV; + reg |= ATMEL_MPDDRC_IO_CALIBR_DDR3_RZQ_55; + reg &= ~ATMEL_MPDDRC_IO_CALIBR_TZQIO; + reg |= ATMEL_MPDDRC_IO_CALIBR_TZQIO_(101); + writel(reg, &mpddrc->io_calibr); + + writel(ATMEL_MPDDRC_RD_DATA_PATH_SHIFT_ONE_CYCLE, + &mpddrc->rd_data_path); + + ddr3_init(ATMEL_BASE_MPDDRC, ATMEL_BASE_DDRCS, &ddrc_config); + + writel(0x3, &mpddrc->cal_mr4); + writel(64, &mpddrc->tim_cal); +} + +void at91_pmc_init(void) +{ + u32 tmp; + + /* + * While coming from the ROM code, we run on PLLA @ 492 MHz / 164 MHz, + * so we need to slow down and configure MCKR accordingly. + * This is why we have a special flavor of the switching function. + */ + tmp = AT91_PMC_MCKR_PLLADIV_2 | + AT91_PMC_MCKR_MDIV_3 | + AT91_PMC_MCKR_CSS_MAIN; + at91_mck_init_down(tmp); + + tmp = AT91_PMC_PLLAR_29 | + AT91_PMC_PLLXR_PLLCOUNT(0x3f) | + AT91_PMC_PLLXR_MUL(40) | + AT91_PMC_PLLXR_DIV(1); + at91_plla_init(tmp); + + tmp = AT91_PMC_MCKR_H32MXDIV | + AT91_PMC_MCKR_PLLADIV_2 | + AT91_PMC_MCKR_MDIV_3 | + AT91_PMC_MCKR_CSS_PLLA; + at91_mck_init(tmp); +} +#endif diff --git a/configs/kstr_sama5d27_defconfig b/configs/kstr_sama5d27_defconfig new file mode 100644 index 000000000000..cc1419b05ba1 --- /dev/null +++ b/configs/kstr_sama5d27_defconfig @@ -0,0 +1,73 @@ +CONFIG_ARM=y +CONFIG_ARCH_AT91=y +CONFIG_TEXT_BASE=0x26f00000 +CONFIG_TARGET_KSTR_SAMA5D27=y +CONFIG_NR_DRAM_BANKS=1 +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x20003ee0 +CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="at91-kstr-sama5d27" +CONFIG_OF_LIBFDT_OVERLAY=y +CONFIG_DM_RESET=y +CONFIG_SYS_MONITOR_LEN=524288 +CONFIG_SYS_LOAD_ADDR=0x24000000 +CONFIG_FIT=y +CONFIG_OF_BOARD_SETUP=y +CONFIG_DISTRO_DEFAULTS=y +CONFIG_SD_BOOT=y +CONFIG_BOOTDELAY=3 +CONFIG_USE_BOOTARGS=y +CONFIG_BOOTARGS="console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rw rootwait" +# CONFIG_USE_BOOTCOMMAND is not set +# CONFIG_DISPLAY_BOARDINFO is not set +CONFIG_DISPLAY_BOARDINFO_LATE=y +CONFIG_MISC_INIT_R=y +CONFIG_CMD_TLV_EEPROM=y +CONFIG_CMD_DM=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_GPT=y +CONFIG_CMD_I2C=y +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_MMC=y +CONFIG_CMD_USB=y +CONFIG_CMD_USB_MASS_STORAGE=y +# CONFIG_ISO_PARTITION is not set +CONFIG_OF_CONTROL=y +CONFIG_ENV_OVERWRITE=y +CONFIG_ENV_IS_IN_FAT=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_CLK=y +CONFIG_CLK_AT91=y +CONFIG_AT91_UTMI=y +CONFIG_AT91_H32MX=y +CONFIG_AT91_GENERIC_CLK=y +CONFIG_ATMEL_PIO4=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_AT91=y +CONFIG_I2C_EEPROM=y +CONFIG_MICROCHIP_FLEXCOM=y +CONFIG_MMC_IO_VOLTAGE=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_SDMA=y +CONFIG_MMC_SDHCI_ATMEL=y +CONFIG_PHY_MICREL=y +CONFIG_MACB=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_AT91PIO4=y +CONFIG_RESET_AT91=y +CONFIG_DM_SERIAL=y +CONFIG_ATMEL_USART=y +CONFIG_SYSRESET=y +CONFIG_SYSRESET_AT91=y +CONFIG_TEE=y +CONFIG_OPTEE=y +CONFIG_TIMER=y +CONFIG_ATMEL_PIT_TIMER=y +CONFIG_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_VENDOR_NUM=0x16c0 +CONFIG_USB_GADGET_PRODUCT_NUM=0x03e9 +CONFIG_USB_GADGET_ATMEL_USBA=y +CONFIG_USB_GADGET_DOWNLOAD=y +# CONFIG_EFI_LOADER is not set diff --git a/include/configs/kstr-sama5d27.h b/include/configs/kstr-sama5d27.h new file mode 100644 index 000000000000..772a073ba209 --- /dev/null +++ b/include/configs/kstr-sama5d27.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2021-2023 Conclusive Engineering Sp. z o. o. + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include "at91-sama5_common.h" + +/* SDRAM */ +#define CFG_SYS_SDRAM_BASE 0x20000000 +#define CFG_SYS_SDRAM_SIZE 0x10000000 + +#endif