On Thu, Jan 21, 2021 at 2:19 AM Eugen.Hristev@microchip.com wrote:
On 21.01.2021 00:38, Greg Gallagher wrote:
Giant board is a tiny SBC based on the Adafruit Feather form factor, created by groboards it contains a SAMA5D2 processor (SAMA5D27), 128 MB of RAM and a microSD card for storage.
Signed-off-by: Greg Gallagher greg@embeddedgreg.com
Hi Greg,
This patch [1/2] ARM: at91: spl: add spl_early_init for sama52d platforms
has disappeared from your series. Do you still need it and forgot to send it ?
Thank you for the patch, Eugen
arch/arm/dts/Makefile | 3 +- arch/arm/dts/at91-sama5d27_giantboard.dts | 128 ++++++++++++++++++++++ board/atmel/sama5d27_som1_ek/MAINTAINERS | 6 + configs/sama5d27_giantboard_defconfig | 97 ++++++++++++++++ 4 files changed, 233 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/at91-sama5d27_giantboard.dts create mode 100644 configs/sama5d27_giantboard_defconfig
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index e320c2254e..8a6a8bcee3 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -905,7 +905,8 @@ dtb-$(CONFIG_TARGET_SAMA5D2_XPLAINED) += \ at91-sama5d2_xplained.dtb
dtb-$(CONFIG_TARGET_SAMA5D27_SOM1_EK) += \
at91-sama5d27_som1_ek.dtb
at91-sama5d27_som1_ek.dtb \at91-sama5d27_giantboard.dtbdtb-$(CONFIG_TARGET_SAMA5D27_WLSOM1_EK) += \ at91-sama5d27_wlsom1_ek.dtb
diff --git a/arch/arm/dts/at91-sama5d27_giantboard.dts
b/arch/arm/dts/at91-sama5d27_giantboard.dts
new file mode 100644 index 0000000000..e81ca60ca0 --- /dev/null +++ b/arch/arm/dts/at91-sama5d27_giantboard.dts @@ -0,0 +1,128 @@ +// SPDX-License-Identifier: GPL-2.0+ +/*
- at91-sama5d27_giantboard.dts - Device Tree file for Giant Board
- Copyright (C) 2020 Greg Gallagher greg@embeddedgreg.com
- Derived from at91-sama5d27_som1_ek.dts
- Copyright (C) 2017 Microchip Corporation
Wenyou Yang <wenyou.yang@microchip.com>- */
+/dts-v1/; +#include "sama5d2.dtsi" +#include "sama5d2-pinfunc.h"
+/ {
model = "Giant Board";compatible = "atmel,sama5d27-giantboard", "atmel,sama5d2","atmel,sama5";
memory {reg = <0x20000000 0x8000000>;};chosen {u-boot,dm-pre-reloc;stdout-path = &uart1;};ahb {sdmmc1: sdio-host@b0000000 {bus-width = <4>;pinctrl-names = "default";pinctrl-0 = <&pinctrl_sdmmc1_cmd_dat_default&pinctrl_sdmmc1_ck_cd_default>;
status = "okay";u-boot,dm-pre-reloc;};apb {uart1: serial@f8020000 {pinctrl-names = "default";pinctrl-0 = <&pinctrl_uart1_default>;status = "okay";u-boot,dm-pre-reloc;};i2c0: i2c@f8028000 {pinctrl-names = "default";pinctrl-0 = <&pinctrl_i2c0_default>;status = "okay";};i2c1: i2c@fc028000 {pinctrl-names = "default";pinctrl-0 = <&pinctrl_i2c1_default>;status = "okay";pmic@5b {compatible ="active-semi,act8945a";
reg = <0x5b>;active-semi,vsel-low;status = "okay";};};pit: timer@f8048030 {status = "okay";u-boot,dm-pre-reloc;};sfr: sfr@f8030000 {status = "okay";u-boot,dm-pre-reloc;};pioA: gpio@fc038000 {pinctrl {pinctrl_sdmmc1_cmd_dat_default:sdmmc1_cmd_dat_default {
pinmux =<PIN_PA28__SDMMC1_CMD>,
<PIN_PA18__SDMMC1_DAT0>,
<PIN_PA19__SDMMC1_DAT1>,
<PIN_PA20__SDMMC1_DAT2>,
<PIN_PA21__SDMMC1_DAT3>;
bias-pull-up;u-boot,dm-pre-reloc;};pinctrl_sdmmc1_ck_cd_default:sdmmc1_ck_cd_default {
pinmux =<PIN_PA22__SDMMC1_CK>,
<PIN_PA30__SDMMC1_CD>;
bias-disable;u-boot,dm-pre-reloc;};pinctrl_uart1_default:uart1_default {
pinmux =<PIN_PD2__URXD1>,
<PIN_PD3__UTXD1>;
bias-disable;u-boot,dm-pre-reloc;};pinctrl_i2c0_default:i2c0_default {
pinmux =<PIN_PD21__TWD0>,
<PIN_PD22__TWCK0>;
bias-disable;};pinctrl_i2c1_default:i2c1_default {
pinmux = <PIN_PD4__TWD1>,<PIN_PD5__TWCK1>;
bias-disable;};pinctrl_usb_default: usb_default{
pinmux =<PIN_PB10__GPIO>;
bias-disable;};pinctrl_usba_vbus: usba_vbus {pinmux =<PIN_PA31__GPIO>;
bias-disable;};};};};};+}; diff --git a/board/atmel/sama5d27_som1_ek/MAINTAINERS
b/board/atmel/sama5d27_som1_ek/MAINTAINERS
index f2d2f49db3..ba2f31e6c4 100644 --- a/board/atmel/sama5d27_som1_ek/MAINTAINERS +++ b/board/atmel/sama5d27_som1_ek/MAINTAINERS @@ -6,3 +6,9 @@ F: include/configs/sama5d27_som1_ek.h F: configs/sama5d27_som1_ek_mmc_defconfig F: configs/sama5d27_som1_ek_mmc1_defconfig F: configs/sama5d27_som1_ek_qspiflash_defconfig
+SAMA5D27 GIANT BOARD +M: Greg Gallagher greg@embeddedgreg.com +S: Maintained +F: configs/sama5d27_giantboard_defconfig +F: arch/arm/dts/at91-sama5d27_giantboard.dts diff --git a/configs/sama5d27_giantboard_defconfig
b/configs/sama5d27_giantboard_defconfig
new file mode 100644 index 0000000000..4e55a62625 --- /dev/null +++ b/configs/sama5d27_giantboard_defconfig @@ -0,0 +1,97 @@ +CONFIG_ARM=y +CONFIG_ARCH_CPU_INIT=y +CONFIG_ARCH_AT91=y +CONFIG_CMDLINE=y +CONFIG_SYS_TEXT_BASE=0x23f00000 +CONFIG_TARGET_SAMA5D27_SOM1_EK=y +CONFIG_SAMA5D27_GIANTBOARD=y +CONFIG_SPL_GPIO_SUPPORT=y +CONFIG_SPL_LIBCOMMON_SUPPORT=y +CONFIG_SPL_LIBGENERIC_SUPPORT=y +CONFIG_SYS_MALLOC_F_LEN=0x2000 +CONFIG_SPL_MMC_SUPPORT=y +CONFIG_SPL_SERIAL_SUPPORT=y +CONFIG_SPL_DRIVERS_MISC_SUPPORT=y +CONFIG_ENV_SIZE=0x4000 +CONFIG_NR_DRAM_BANKS=1 +CONFIG_SPL=y +CONFIG_DEBUG_UART_BOARD_INIT=y +CONFIG_DEBUG_UART_BASE=0xf8020000 +CONFIG_DEBUG_UART_CLOCK=82000000 +CONFIG_SPL_FAT_SUPPORT=y +CONFIG_SPL_FS_FAT=y +CONFIG_SYS_BOARD="giantboard" +CONFIG_SYS_BOARD_NAME="giantboard" +CONFIG_SPL_LIBDISK_SUPPORT=y +CONFIG_DEBUG_UART=y +CONFIG_ENV_VARS_UBOOT_CONFIG=y +CONFIG_FIT=y +CONFIG_SYS_EXTRA_OPTIONS="SAMA5D2" +CONFIG_SD_BOOT=y +CONFIG_BOOTDELAY=3 +CONFIG_USE_BOOTARGS=y +CONFIG_MISC_INIT_R=y +CONFIG_BOARD_EARLY_INIT_F=y +# CONFIG_DISPLAY_BOARDINFO is not set +CONFIG_SPL_TEXT_BASE=0x200000 +CONFIG_SPL_SEPARATE_BSS=y +CONFIG_HUSH_PARSER=y +CONFIG_AUTOBOOT_KEYED=y +CONFIG_AUTOBOOT_PROMPT="Hit SPACE in %d seconds to stop autoboot.\n" +CONFIG_AUTOBOOT_STOP_STR=" " +CONFIG_AUTOBOOT_KEYED_CTRLC=y +CONFIG_CMD_BOOTZ=y +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_I2C=y +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_MMC=y +CONFIG_CMD_PART=y +CONFIG_CMD_SF=y +CONFIG_CMD_USB=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_OF_CONTROL=y +CONFIG_SPL_OF_CONTROL=y +CONFIG_OF_LIBFDT=y +CONFIG_OF_LIBFDT_OVERLAY=y +CONFIG_DEFAULT_DEVICE_TREE="at91-sama5d27_giantboard" +CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-parent dmas dma-names" +CONFIG_ENV_IS_IN_FAT=y +CONFIG_DM=y +CONFIG_SPL_DM=y +CONFIG_SPL_DM_SEQ_ALIAS=y +CONFIG_CLK=y +CONFIG_SPL_CLK=y +CONFIG_CLK_AT91=y +CONFIG_AT91_UTMI=y +CONFIG_AT91_H32MX=y +CONFIG_AT91_GENERIC_CLK=y +CONFIG_DM_GPIO=y +CONFIG_ATMEL_PIO4=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_AT91=y +CONFIG_DM_MMC=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_ATMEL=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH=y +# CONFIG_NET is not set +CONFIG_PINCTRL=y +CONFIG_SPL_PINCTRL=y +CONFIG_PINCTRL_AT91PIO4=y +CONFIG_DM_SERIAL=y +CONFIG_DEBUG_UART_ATMEL=y +CONFIG_DEBUG_UART_ANNOUNCE=y +CONFIG_ATMEL_USART=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_TIMER=y +CONFIG_SPL_TIMER=y +CONFIG_ATMEL_PIT_TIMER=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_STORAGE=y +CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_ATMEL_USBA=y
2.25.1
Hi Eugen, Sorry mishap with patman. I will resend the whole series shortly.
Thanks for taking the time to review
Greg