#include <linux/sizes.h>
#include <config_distro_bootcmd.h>
#include <environment/ti/mmc.h>
+#include <asm/arch/am64_hardware.h>
+#include <environment/ti/k3_dfu.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
-
-#ifndef CONFIG_CPU_V7R
-#define CONFIG_SKIP_LOWLEVEL_INIT
-#endif
-
-#define CONFIG_SPL_MAX_SIZE CONFIG_SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE
-#if defined(CONFIG_TARGET_AM642_A53_EVM)
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SPL_TEXT_BASE + \
- CONFIG_SYS_K3_NON_SECURE_MSRAM_SIZE - 4)
-#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 0x1000
-/*
- * 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 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 (CONFIG_SYS_K3_BOOT_PARAM_TABLE_INDEX -\
- CONFIG_SPL_BSS_MAX_SIZE)
-/* Set the stack right below the SPL BSS section */
-#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SPL_BSS_START_ADDR
-/* 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=${uuid_gpt_rootfs}\0"
"${bootdir}/${name_fit}\0" \
"partitions=" PARTS_DEFAULT
+#define EXTRA_ENV_AM642_BOARD_SETTING_USBMSC \
+ "args_usb=run finduuid;setenv bootargs console=${console} " \
+ "${optargs} " \
+ "root=PARTUUID=${uuid} rw " \
+ "rootfstype=${mmcrootfstype}\0" \
+ "init_usb=run args_all args_usb\0" \
+ "get_fdt_usb=load usb ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
+ "get_overlay_usb=" \
+ "fdt address ${fdtaddr};" \
+ "fdt resize 0x100000;" \
+ "for overlay in $name_overlays;" \
+ "do;" \
+ "load usb ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && " \
+ "fdt apply ${dtboaddr};" \
+ "done;\0" \
+ "get_kern_usb=load usb ${bootpart} ${loadaddr} " \
+ "${bootdir}/${name_kern}\0" \
+ "get_fit_usb=load usb ${bootpart} ${addr_fit} " \
+ "${bootdir}/${name_fit}\0" \
+ "usbboot=setenv boot usb;" \
+ "setenv bootpart 0:2;" \
+ "usb start;" \
+ "run findfdt;" \
+ "run init_usb;" \
+ "run get_kern_usb;" \
+ "run get_fdt_usb;" \
+ "run run_kern\0"
+
+#define EXTRA_ENV_DFUARGS \
+ DFU_ALT_INFO_MMC \
+ DFU_ALT_INFO_EMMC \
+ DFU_ALT_INFO_RAM \
+ DFU_ALT_INFO_OSPI
+
/* Incorporate settings into the U-Boot environment */
#define CONFIG_EXTRA_ENV_SETTINGS \
DEFAULT_LINUX_BOOT_ENV \
DEFAULT_MMC_TI_ARGS \
EXTRA_ENV_AM642_BOARD_SETTINGS \
- EXTRA_ENV_AM642_BOARD_SETTINGS_MMC
+ EXTRA_ENV_AM642_BOARD_SETTINGS_MMC \
+ EXTRA_ENV_DFUARGS \
+ EXTRA_ENV_AM642_BOARD_SETTING_USBMSC
/* 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_AM642_EVM_H */