diff options
| -rw-r--r-- | arch/arm/cpu/armv8/zynqmp/spl.c | 4 | ||||
| -rw-r--r-- | board/xilinx/zynqmp/zynqmp.c | 4 | ||||
| -rw-r--r-- | include/configs/xilinx_zynqmp.h | 30 |
3 files changed, 36 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv8/zynqmp/spl.c b/arch/arm/cpu/armv8/zynqmp/spl.c index 4b6fdc2..3ad5de1 100644 --- a/arch/arm/cpu/armv8/zynqmp/spl.c +++ b/arch/arm/cpu/armv8/zynqmp/spl.c @@ -67,6 +67,10 @@ u32 spl_boot_device(void) case SD_MODE1: return BOOT_DEVICE_MMC1; #endif +#ifdef CONFIG_SPL_DFU_SUPPORT + case USB_MODE: + return BOOT_DEVICE_DFU; +#endif default: printf("Invalid Boot Mode:0x%x\n", bootmode); break; diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c index 4aed97a..df4fc90 100644 --- a/board/xilinx/zynqmp/zynqmp.c +++ b/board/xilinx/zynqmp/zynqmp.c @@ -229,6 +229,10 @@ int board_late_init(void) puts("Bootmode: "); switch (bootmode) { + case USB_MODE: + puts("USB_MODE\n"); + mode = "usb"; + break; case JTAG_MODE: puts("JTAG_MODE\n"); mode = "pxe dhcp"; diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h index 9bf9e24..60d6b60 100644 --- a/include/configs/xilinx_zynqmp.h +++ b/include/configs/xilinx_zynqmp.h @@ -75,7 +75,9 @@ /* Diff from config_distro_defaults.h */ #define CONFIG_SUPPORT_RAW_INITRD +#if !defined(CONFIG_SPL_BUILD) #define CONFIG_ENV_VARS_UBOOT_CONFIG +#endif #define CONFIG_AUTO_COMPLETE /* PXE */ @@ -136,7 +138,6 @@ # define DFU_ALT_INFO #endif - #define CONFIG_BOARD_LATE_INIT /* Do not preserve environment */ @@ -247,9 +248,20 @@ DFU_ALT_INFO #endif +/* SPL can't handle all huge variables - define just DFU */ +#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) +#undef CONFIG_EXTRA_ENV_SETTINGS +# define CONFIG_EXTRA_ENV_SETTINGS \ + "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \ + "atf-uboot.ub ram 0x10000000 0x1000000;" \ + "Image ram 0x80000 0x3f80000;" \ + "system.dtb ram 0x4000000 0x100000\0" \ + "dfu_bufsiz=0x1000\0" +#endif + #define CONFIG_SPL_TEXT_BASE 0xfffc0000 #define CONFIG_SPL_STACK 0xfffffffc -#define CONFIG_SPL_MAX_SIZE 0x20000 +#define CONFIG_SPL_MAX_SIZE 0x40000 /* Just random location in OCM */ #define CONFIG_SPL_BSS_START_ADDR 0x0 @@ -279,4 +291,18 @@ # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" #endif +#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) +# undef CONFIG_CMD_BOOTD +# define CONFIG_SPL_ENV_SUPPORT +# define CONFIG_SPL_HASH_SUPPORT +# define CONFIG_ENV_MAX_ENTRIES 10 + +# define CONFIG_SYS_SPL_MALLOC_START 0x20000000 +# define CONFIG_SYS_SPL_MALLOC_SIZE 0x10000000 + +#ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE +# error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used" +#endif +#endif + #endif /* __XILINX_ZYNQMP_H */ |