From f76b9388c6067b4a1705e7f8524423dd20622762 Mon Sep 17 00:00:00 2001 From: Jagan Teki Date: Fri, 10 Apr 2020 23:56:29 +0530 Subject: [PATCH] environment: distro: Add SF distro command Add distro boot command support for SPI flash (SF). This distro boot will read the boot script at specific location at the flash and start sourcing the same. This file need to include on required include/config file. Cc: Tom Rini Signed-off-by: Jagan Teki Reviewed-by: Tom Rini --- include/environment/distro/sf.h | 41 +++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 include/environment/distro/sf.h diff --git a/include/environment/distro/sf.h b/include/environment/distro/sf.h new file mode 100644 index 0000000000..e793be06c6 --- /dev/null +++ b/include/environment/distro/sf.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2020 Amarula Solutions(India) + * + * SF distro configurations. + */ + +#ifndef __DISTRO_SF_CONFIG_H +#define __DISTRO_SF_CONFIG_H + +#if CONFIG_IS_ENABLED(CMD_SF) +#define BOOTENV_SHARED_SF(devtypel) \ + #devtypel "_boot=" \ + "if " #devtypel " probe ${busnum}; then " \ + "devtype=" #devtypel "; " \ + "run scan_sf_for_scripts; " \ + "fi\0" +#define BOOTENV_DEV_SF(devtypeu, devtypel, instance) \ + "bootcmd_" #devtypel #instance "=" \ + "busnum=" #instance "; " \ + "run " #devtypel "_boot\0" +#define BOOTENV_DEV_NAME_SF(devtypeu, devtypel, instance) \ + #devtypel #instance " " +#else +#define BOOTENV_SHARED_SF(devtypel) +#define BOOTENV_DEV_SF \ + BOOT_TARGET_DEVICES_references_SF_without_CONFIG_CMD_SF +#define BOOTENV_DEV_NAME_SF \ + BOOT_TARGET_DEVICES_references_SF_without_CONFIG_CMD_SF + +#endif /* CONFIG_CMD_SF */ + +#define BOOTENV_SF \ + BOOTENV_SHARED_SF(sf) \ + "scan_sf_for_scripts=" \ + "${devtype} read ${scriptaddr} " \ + "${script_offset_f} ${script_size_f}; " \ + "source ${scriptaddr}; " \ + "echo SCRIPT FAILED: continuing...\0" + +#endif /* __DISTRO_SF_CONFIG_H */