This reverts commit 0ebf9842e56c5b8cb7cb1f990bb452cc14af6225.
Current generic implementation of fastboot_set_reboot_flag is somewhat messy and requires some additional configuration option to be enabled besides CMD_BCB, so it reverts that implementtion in order to bring a new cleaner one.
Next commit introduces new generic implementation of fastboot_set_reboot_flag.
Signed-off-by: Roman Kovalivskyi roman.kovalivskyi@globallogic.com --- drivers/fastboot/Kconfig | 12 ---------- drivers/fastboot/Makefile | 1 - drivers/fastboot/fb_bcb_impl.c | 43 ---------------------------------- include/fastboot.h | 9 ------- 4 files changed, 65 deletions(-) delete mode 100644 drivers/fastboot/fb_bcb_impl.c
diff --git a/drivers/fastboot/Kconfig b/drivers/fastboot/Kconfig index 4352ba67a713..d4436dfc9173 100644 --- a/drivers/fastboot/Kconfig +++ b/drivers/fastboot/Kconfig @@ -165,18 +165,6 @@ config FASTBOOT_CMD_OEM_FORMAT relies on the env variable partitions to contain the list of partitions as required by the gpt command.
-config FASTBOOT_USE_BCB_SET_REBOOT_FLAG - bool "Use BCB by fastboot to set boot reason" - depends on CMD_BCB && !ARCH_MESON && !ARCH_ROCKCHIP && !TARGET_KC1 && \ - !TARGET_SNIPER && !TARGET_AM57XX_EVM && !TARGET_DRA7XX_EVM - default y - help - Fastboot could implement setting of reboot reason in a generic fashion - via BCB commands. BCB commands are able to write reboot reason into - command field of boot control block. In general case it is sufficient - implementation if your platform supports BCB commands and doesn't - require any specific reboot reason handling. - endif # FASTBOOT
endmenu diff --git a/drivers/fastboot/Makefile b/drivers/fastboot/Makefile index 2b2c390fe4de..048af5aa8234 100644 --- a/drivers/fastboot/Makefile +++ b/drivers/fastboot/Makefile @@ -5,4 +5,3 @@ obj-y += fb_getvar.o obj-y += fb_command.o obj-$(CONFIG_FASTBOOT_FLASH_MMC) += fb_mmc.o obj-$(CONFIG_FASTBOOT_FLASH_NAND) += fb_nand.o -obj-$(CONFIG_FASTBOOT_USE_BCB_SET_REBOOT_FLAG) += fb_bcb_impl.o diff --git a/drivers/fastboot/fb_bcb_impl.c b/drivers/fastboot/fb_bcb_impl.c deleted file mode 100644 index 89ec3601b6f6..000000000000 --- a/drivers/fastboot/fb_bcb_impl.c +++ /dev/null @@ -1,43 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright 2020 GlobalLogic. - * Roman Kovalivskyi roman.kovalivskyi@globallogic.com - */ - -#include <common.h> -#include <fastboot.h> - -/** - * fastboot_set_reboot_flag() - Set flag to indicate reboot-bootloader - * - * Set flag which indicates that we should reboot into the bootloader - * following the reboot that fastboot executes after this function. - * - * This function should be overridden in your board file with one - * which sets whatever flag your board specific Android bootloader flow - * requires in order to re-enter the bootloader. - */ -int fastboot_set_reboot_flag(enum fastboot_reboot_reason reason) -{ - char cmd[64]; - - if (reason >= FASTBOOT_REBOOT_REASONS_COUNT) - return -EINVAL; - - snprintf(cmd, sizeof(cmd), "bcb load %d misc", - CONFIG_FASTBOOT_FLASH_MMC_DEV); - - if (run_command(cmd, 0)) - return -ENODEV; - - snprintf(cmd, sizeof(cmd), "bcb set command %s", - fastboot_boot_cmds[reason]); - - if (run_command(cmd, 0)) - return -ENOEXEC; - - if (run_command("bcb store", 0)) - return -EIO; - - return 0; -} diff --git a/include/fastboot.h b/include/fastboot.h index 8e9ee80907df..b86b508e69fd 100644 --- a/include/fastboot.h +++ b/include/fastboot.h @@ -52,15 +52,6 @@ enum fastboot_reboot_reason { FASTBOOT_REBOOT_REASONS_COUNT };
-/** - * BCB boot commands - */ -static const char * const fastboot_boot_cmds[] = { - [FASTBOOT_REBOOT_REASON_BOOTLOADER] = "bootonce-bootloader", - [FASTBOOT_REBOOT_REASON_FASTBOOTD] = "boot-fastboot", - [FASTBOOT_REBOOT_REASON_RECOVERY] = "boot-recovery" -}; - /** * fastboot_response() - Writes a response of the form "$tag$reason". *