diff options
| author | Michal Simek <michal.simek@amd.com> | 2024-10-25 13:56:08 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@amd.com> | 2024-11-15 14:32:47 +0100 |
| commit | 064c8978b44fe0e3297e4fbf7a1e53479274372c (patch) | |
| tree | 94fb3c071618459651e6dc3b78681af9dd340967 | |
| parent | cf3aa7b52ccfbd38540464507fbe17925b9ed3ff (diff) | |
arm64: versal: Enable capsule update (SD)
Enable capsule update in SD boot mode. For getting it work there is a need
to generate or setup dfu_alt_info and enable sysreset with DFU_MMC.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/cede513de764b99560dc3737457dbc8a5cc71d21.1729857366.git.michal.simek@amd.com
| -rw-r--r-- | board/xilinx/versal/board.c | 41 | ||||
| -rw-r--r-- | configs/xilinx_versal_virt_defconfig | 8 |
2 files changed, 49 insertions, 0 deletions
diff --git a/board/xilinx/versal/board.c b/board/xilinx/versal/board.c index 27c1cfc6558..fd5c6ced795 100644 --- a/board/xilinx/versal/board.c +++ b/board/xilinx/versal/board.c @@ -12,12 +12,15 @@ #include <env_internal.h> #include <log.h> #include <malloc.h> +#include <memalign.h> +#include <mmc.h> #include <time.h> #include <asm/cache.h> #include <asm/global_data.h> #include <asm/io.h> #include <asm/arch/hardware.h> #include <asm/arch/sys_proto.h> +#include <linux/sizes.h> #include <dm/device.h> #include <dm/uclass.h> #include <versalpl.h> @@ -338,3 +341,41 @@ enum env_location env_get_location(enum env_operation op, int prio) } } #endif + +#if defined(CONFIG_SET_DFU_ALT_INFO) + +#define DFU_ALT_BUF_LEN SZ_1K + +void set_dfu_alt_info(char *interface, char *devstr) +{ + int bootseq = 0, len = 0; + u32 bootmode = versal_get_bootmode(); + + ALLOC_CACHE_ALIGN_BUFFER(char, buf, DFU_ALT_BUF_LEN); + + if (env_get("dfu_alt_info")) + return; + + memset(buf, 0, sizeof(buf)); + + switch (bootmode) { + case EMMC_MODE: + case SD_MODE: + case SD1_LSHFT_MODE: + case SD_MODE1: + bootseq = mmc_get_env_dev(); + + len += snprintf(buf + len, DFU_ALT_BUF_LEN, "mmc %d=boot", + bootseq); + + len += snprintf(buf + len, DFU_ALT_BUF_LEN, ".bin fat %d 1", + bootseq); + break; + default: + return; + } + + env_set("dfu_alt_info", buf); + puts("DFU alt info setting: done\n"); +} +#endif diff --git a/configs/xilinx_versal_virt_defconfig b/configs/xilinx_versal_virt_defconfig index 1a29c4aeff7..3a4cd8f99f5 100644 --- a/configs/xilinx_versal_virt_defconfig +++ b/configs/xilinx_versal_virt_defconfig @@ -4,6 +4,7 @@ CONFIG_POSITION_INDEPENDENT=y CONFIG_SYS_INIT_SP_BSS_OFFSET=1572864 CONFIG_ARCH_VERSAL=y CONFIG_TEXT_BASE=0x8000000 +CONFIG_SYS_MALLOC_LEN=0x4000000 CONFIG_SYS_MALLOC_F_LEN=0x100000 CONFIG_NR_DRAM_BANKS=36 CONFIG_SF_DEFAULT_SPEED=30000000 @@ -18,6 +19,10 @@ CONFIG_DEFINE_TCM_OCM_MMAP=y CONFIG_SYS_MEMTEST_START=0x00000000 CONFIG_SYS_MEMTEST_END=0x00001000 CONFIG_REMAKE_ELF=y +CONFIG_EFI_RUNTIME_UPDATE_CAPSULE=y +CONFIG_EFI_CAPSULE_ON_DISK=y +CONFIG_EFI_CAPSULE_ON_DISK_EARLY=y +CONFIG_EFI_CAPSULE_FIRMWARE_RAW=y CONFIG_EFI_HTTP_BOOT=y CONFIG_FIT=y CONFIG_FIT_VERBOSE=y @@ -76,6 +81,7 @@ CONFIG_TFTP_BLOCKSIZE=4096 CONFIG_SIMPLE_PM_BUS=y CONFIG_CLK_VERSAL=y CONFIG_DFU_TIMEOUT=y +CONFIG_DFU_MMC=y CONFIG_DFU_RAM=y CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1800000 CONFIG_ARM_FFA_TRANSPORT=y @@ -137,6 +143,8 @@ CONFIG_CADENCE_OSPI_VERSAL=y CONFIG_ZYNQ_SPI=y CONFIG_ZYNQMP_GQSPI=y CONFIG_SPI_STACKED_PARALLEL=y +CONFIG_SYSRESET=y +CONFIG_SYSRESET_PSCI=y CONFIG_TPM2_TIS_SPI=y CONFIG_USB=y CONFIG_DM_USB_GADGET=y |