[PATCH 10/11] configs: Add configs for AM62x SK
Vignesh Raghavendra
vigneshr at ti.com
Fri Apr 15 16:09:30 CEST 2022
Add am62x_evm_r5_defconfig for R5 SPL and am62x_evm_a53_defconfig for
A53 SPL and U-Boot support.
Signed-off-by: Aswath Govindraju <a-govindraju at ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr at ti.com>
---
board/ti/am62x/MAINTAINERS | 8 +++
configs/am62x_evm_a53_defconfig | 110 ++++++++++++++++++++++++++++++
configs/am62x_evm_r5_defconfig | 114 ++++++++++++++++++++++++++++++++
include/configs/am62x_evm.h | 106 +++++++++++++++++++++++++++++
4 files changed, 338 insertions(+)
create mode 100644 board/ti/am62x/MAINTAINERS
create mode 100644 configs/am62x_evm_a53_defconfig
create mode 100644 configs/am62x_evm_r5_defconfig
create mode 100644 include/configs/am62x_evm.h
diff --git a/board/ti/am62x/MAINTAINERS b/board/ti/am62x/MAINTAINERS
new file mode 100644
index 0000000000..8942876cba
--- /dev/null
+++ b/board/ti/am62x/MAINTAINERS
@@ -0,0 +1,8 @@
+AM64x BOARD
+M: Dave Gerlach <d-gerlach at ti.com>
+M: Tom Rini <trini at konsulko.com>
+S: Maintained
+F: board/ti/am62x/
+F: include/configs/am62x_evm.h
+F: configs/am62x_evm_r5_defconfig
+F: configs/am62x_evm_a53_defconfig
diff --git a/configs/am62x_evm_a53_defconfig b/configs/am62x_evm_a53_defconfig
new file mode 100644
index 0000000000..d06083442c
--- /dev/null
+++ b/configs/am62x_evm_a53_defconfig
@@ -0,0 +1,110 @@
+CONFIG_ARM=y
+CONFIG_ARCH_K3=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x8000
+CONFIG_NR_DRAM_BANKS=2
+CONFIG_SOC_K3_AM625=y
+CONFIG_K3_ATF_LOAD_ADDR=0x9e780000
+CONFIG_TARGET_AM625_A53_EVM=y
+CONFIG_ENV_SIZE=0x20000
+CONFIG_ENV_OFFSET=0x680000
+CONFIG_SYS_SPI_U_BOOT_OFFS=0x280000
+CONFIG_SPL_DM_SPI=y
+CONFIG_SPL_TEXT_BASE=0x80080000
+CONFIG_SPL_MMC=y
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
+CONFIG_SPL_FS_FAT=y
+CONFIG_SPL_LIBDISK_SUPPORT=y
+CONFIG_SPL_SPI_FLASH_SUPPORT=y
+CONFIG_SPL_SPI_SUPPORT=y
+CONFIG_DEFAULT_DEVICE_TREE="k3-am625-sk"
+CONFIG_DISTRO_DEFAULTS=y
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000
+CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run get_kern_${boot}; run get_fdt_${boot}; run run_kern"
+CONFIG_BOARD_LATE_INIT=y
+CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_STACK_R=y
+CONFIG_SPL_SEPARATE_BSS=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x1400
+CONFIG_SPL_DMA=y
+CONFIG_SPL_ENV_SUPPORT=y
+CONFIG_SPL_I2C_SUPPORT=y
+CONFIG_SPL_DM_MAILBOX=y
+CONFIG_SPL_DM_SPI_FLASH=y
+CONFIG_SPL_POWER_DOMAIN=y
+CONFIG_SPL_RAM_SUPPORT=y
+CONFIG_SPL_RAM_DEVICE=y
+CONFIG_SPL_SPI_LOAD=y
+CONFIG_SPL_YMODEM_SUPPORT=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_DM=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_TIME=y
+CONFIG_OF_CONTROL=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_MULTI_DTB_FIT=y
+CONFIG_SPL_MULTI_DTB_FIT=y
+CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_SYS_MMC_ENV_PART=1
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_DM=y
+CONFIG_SPL_DM=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_REGMAP=y
+CONFIG_SPL_REGMAP=y
+CONFIG_SPL_OF_TRANSLATE=y
+CONFIG_CLK=y
+CONFIG_SPL_CLK=y
+CONFIG_CLK_TI_SCI=y
+CONFIG_DMA_CHANNELS=y
+CONFIG_TI_K3_NAVSS_UDMA=y
+CONFIG_TI_SCI_PROTOCOL=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_OMAP24XX=y
+CONFIG_DM_MAILBOX=y
+CONFIG_K3_SEC_PROXY=y
+CONFIG_DM_MMC=y
+CONFIG_SUPPORT_EMMC_BOOT=y
+CONFIG_MMC_HS200_SUPPORT=y
+CONFIG_SPL_MMC_HS200_SUPPORT=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_ADMA=y
+CONFIG_SPL_MMC_SDHCI_ADMA=y
+CONFIG_MMC_SDHCI_AM654=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_PHY_TI_DP83867=y
+CONFIG_PHY_FIXED=y
+CONFIG_DM_ETH=y
+CONFIG_TI_AM65_CPSW_NUSS=y
+CONFIG_PINCTRL=y
+CONFIG_SPL_PINCTRL=y
+CONFIG_PINCTRL_SINGLE=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_TI_SCI_POWER_DOMAIN=y
+CONFIG_K3_SYSTEM_CONTROLLER=y
+CONFIG_REMOTEPROC_TI_K3_ARM64=y
+CONFIG_DM_RESET=y
+CONFIG_RESET_TI_SCI=y
+CONFIG_DM_SERIAL=y
+CONFIG_SOC_DEVICE=y
+CONFIG_SOC_DEVICE_TI_K3=y
+CONFIG_SOC_TI=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_CADENCE_QSPI=y
+CONFIG_SYSRESET=y
+CONFIG_SPL_SYSRESET=y
+CONFIG_SYSRESET_TI_SCI=y
+CONFIG_FS_FAT_MAX_CLUSTSIZE=16384
+CONFIG_OF_LIBFDT_OVERLAY=y
diff --git a/configs/am62x_evm_r5_defconfig b/configs/am62x_evm_r5_defconfig
new file mode 100644
index 0000000000..c8323f6bed
--- /dev/null
+++ b/configs/am62x_evm_r5_defconfig
@@ -0,0 +1,114 @@
+CONFIG_ARM=y
+CONFIG_ARCH_K3=y
+CONFIG_SPL_GPIO_SUPPORT=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x9000
+CONFIG_SOC_K3_AM625=y
+CONFIG_TARGET_AM625_R5_EVM=y
+CONFIG_ENV_SIZE=0x20000
+CONFIG_ENV_OFFSET=0x680000
+CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000
+CONFIG_DM_GPIO=y
+CONFIG_SPL_DM_SPI=y
+CONFIG_SPL_TEXT_BASE=0x43c00000
+CONFIG_SPL_MMC=y
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
+CONFIG_SPL_SIZE_LIMIT=0x40000
+CONFIG_SPL_SIZE_LIMIT_PROVIDE_STACK=0x4000
+CONFIG_SPL_FS_FAT=y
+CONFIG_SPL_LIBDISK_SUPPORT=y
+CONFIG_SPL_SPI_FLASH_SUPPORT=y
+CONFIG_SPL_SPI_SUPPORT=y
+CONFIG_DEFAULT_DEVICE_TREE="k3-am625-r5-sk"
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_LOAD_FIT_ADDRESS=0x80080000
+CONFIG_SPL_FIT_IMAGE_POST_PROCESS=y
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_SPL_SIZE_LIMIT_SUBTRACT_GD=y
+CONFIG_SPL_SIZE_LIMIT_SUBTRACT_MALLOC=y
+CONFIG_SPL_SYS_REPORT_STACK_F_USAGE=y
+CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_STACK_R=y
+CONFIG_SPL_SEPARATE_BSS=y
+CONFIG_SPL_EARLY_BSS=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x400
+CONFIG_SPL_ENV_SUPPORT=y
+CONFIG_SPL_I2C_SUPPORT=y
+CONFIG_SPL_DM_MAILBOX=y
+CONFIG_SPL_DM_SPI_FLASH=y
+CONFIG_SPL_DM_RESET=y
+CONFIG_SPL_POWER_DOMAIN=y
+CONFIG_SPL_RAM_SUPPORT=y
+CONFIG_SPL_RAM_DEVICE=y
+CONFIG_SPL_REMOTEPROC=y
+CONFIG_SPL_SPI_LOAD=y
+CONFIG_SPL_YMODEM_SUPPORT=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_DFU=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_REMOTEPROC=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_TIME=y
+CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_SPL_MULTI_DTB_FIT=y
+CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_SYS_MMC_ENV_PART=1
+CONFIG_DM=y
+CONFIG_SPL_DM=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_REGMAP=y
+CONFIG_SPL_REGMAP=y
+CONFIG_SPL_OF_TRANSLATE=y
+CONFIG_CLK=y
+CONFIG_SPL_CLK=y
+CONFIG_SPL_CLK_CCF=y
+CONFIG_SPL_CLK_K3=y
+CONFIG_SPL_CLK_K3_PLL=y
+CONFIG_TI_SCI_PROTOCOL=y
+CONFIG_DA8XX_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_OMAP24XX=y
+CONFIG_DM_MAILBOX=y
+CONFIG_K3_SEC_PROXY=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_ADMA=y
+CONFIG_SPL_MMC_SDHCI_ADMA=y
+CONFIG_MMC_SDHCI_AM654=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_PINCTRL=y
+# CONFIG_PINCTRL_GENERIC is not set
+CONFIG_SPL_PINCTRL=y
+# CONFIG_SPL_PINCTRL_GENERIC is not set
+CONFIG_PINCTRL_SINGLE=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_TI_POWER_DOMAIN=y
+CONFIG_K3_SYSTEM_CONTROLLER=y
+CONFIG_REMOTEPROC_TI_K3_ARM64=y
+CONFIG_DM_RESET=y
+CONFIG_RESET_TI_SCI=y
+CONFIG_SPECIFY_CONSOLE_INDEX=y
+CONFIG_DM_SERIAL=y
+CONFIG_SOC_DEVICE=y
+CONFIG_SOC_DEVICE_TI_K3=y
+CONFIG_SOC_TI=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_CADENCE_QSPI=y
+CONFIG_TIMER=y
+CONFIG_SPL_TIMER=y
+CONFIG_OMAP_TIMER=y
+CONFIG_LIB_RATIONAL=y
+CONFIG_SPL_LIB_RATIONAL=y
diff --git a/include/configs/am62x_evm.h b/include/configs/am62x_evm.h
new file mode 100644
index 0000000000..7b1acd9411
--- /dev/null
+++ b/include/configs/am62x_evm.h
@@ -0,0 +1,106 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Configuration header file for K3 AM625 SoC family
+ *
+ * Copyright (C) 2020-2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Suman Anna <s-anna at ti.com>
+ */
+
+#ifndef __CONFIG_AM625_EVM_H
+#define __CONFIG_AM625_EVM_H
+
+#include <linux/sizes.h>
+#include <config_distro_bootcmd.h>
+#include <environment/ti/mmc.h>
+
+/* DDR Configuration */
+#define CONFIG_SYS_SDRAM_BASE1 0x880000000
+
+#ifdef CONFIG_SYS_K3_SPL_ATF
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "tispl.bin"
+#endif
+
+#define CONFIG_SPL_MAX_SIZE CONFIG_SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE
+#if defined(CONFIG_TARGET_AM625_A53_EVM)
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SPL_TEXT_BASE + SZ_4M)
+#else
+/*
+ * Maximum size in memory allocated to the SPL BSS. Keep it as tight as
+ * possible (to allow the build to go through), as this directly affects
+ * our memory footprint. The less we use for BSS the more we have available
+ * for everything else.
+ */
+#define CONFIG_SPL_BSS_MAX_SIZE 0x5000
+/*
+ * Link BSS to be within SPL in a dedicated region located near the top of
+ * the MCU SRAM, this way making it available also before relocation. Note
+ * that we are not using the actual top of the MCU SRAM as there is a memory
+ * location allocated for Device Manager data and some memory filled in by
+ * the boot ROM that we want to read out without any interference from the
+ * C context.
+ */
+#define CONFIG_SPL_BSS_START_ADDR (0x43c3c800 -\
+ CONFIG_SPL_BSS_MAX_SIZE)
+/* Set the stack right below the SPL BSS section */
+#define CONFIG_SYS_INIT_SP_ADDR 0x7000ffff
+/* Configure R5 SPL post-relocation malloc pool in DDR */
+#define CONFIG_SYS_SPL_MALLOC_START 0x84000000
+#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_16M
+#endif
+
+#define PARTS_DEFAULT \
+ /* Linux partitions */ \
+ "name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}\0"
+
+/* U-Boot general configuration */
+#define EXTRA_ENV_AM625_BOARD_SETTINGS \
+ "default_device_tree=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
+ "findfdt=" \
+ "setenv name_fdt ${default_device_tree};" \
+ "setenv fdtfile ${name_fdt}\0" \
+ "name_kern=Image\0" \
+ "console=ttyS2,115200n8\0" \
+ "args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000 " \
+ "${mtdparts}\0" \
+ "run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr}\0"
+
+/* U-Boot MMC-specific configuration */
+#define EXTRA_ENV_AM625_BOARD_SETTINGS_MMC \
+ "boot=mmc\0" \
+ "mmcdev=1\0" \
+ "bootpart=1:2\0" \
+ "bootdir=/boot\0" \
+ "rd_spec=-\0" \
+ "init_mmc=run args_all args_mmc\0" \
+ "get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}\0" \
+ "get_overlay_mmc=" \
+ "fdt address ${fdtaddr};" \
+ "fdt resize 0x100000;" \
+ "for overlay in $name_overlays;" \
+ "do;" \
+ "load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && " \
+ "fdt apply ${dtboaddr};" \
+ "done;\0" \
+ "get_kern_mmc=load mmc ${bootpart} ${loadaddr} " \
+ "${bootdir}/${name_kern}\0" \
+ "get_fit_mmc=load mmc ${bootpart} ${addr_fit} " \
+ "${bootdir}/${name_fit}\0" \
+ "partitions=" PARTS_DEFAULT
+
+/* Incorporate settings into the U-Boot environment */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ DEFAULT_LINUX_BOOT_ENV \
+ DEFAULT_MMC_TI_ARGS \
+ EXTRA_ENV_AM625_BOARD_SETTINGS \
+ EXTRA_ENV_AM625_BOARD_SETTINGS_MMC
+
+/* Now for the remaining common defines */
+#include <configs/ti_armv7_common.h>
+
+/* MMC ENV related defines */
+#ifdef CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_MMC_ENV_DEV 0
+#define CONFIG_SYS_MMC_ENV_PART 1
+#endif
+
+#endif /* __CONFIG_AM625_EVM_H */
--
2.35.3
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