Lukas Auer b86f6d1e64 spl: opensbi: specify main hart as preferred boot hart ... OpenSBI uses a relocation lottery to determine the hart to relocate OpenSBI to its link address. In the U-Boot SPL boot flow, the main hart schedules the secondary harts to enter OpenSBI before doing so itself. One of the secondary harts will therefore always be the winner of the relocation lottery. This is problematic if the link address ranges of OpenSBI and U-Boot SPL overlap. OpenSBI will be relocated and therefore overwrite U-Boot SPL while some harts may still run it, leading to code corruption. Avoid this problem by specifying the main hart as the preferred boot hart to perform the OpenSBI relocation. The main hart will be the last hart to enter OpenSBI, relocation can therefore occur safely. The boot hart field was added to version 2 of the OpenSBI FW_DYNAMIC info structure. The header file include/opensbi.h is synchronized with include/sbi/fw_dynamic.h from the OpenSBI project to update the info structure. The header file is recent as of commit 7a13beb21326 ("firmware: Add preferred boot HART field in struct fw_dynamic_info"). Reported-by: Rick Chen <rick@andestech.com> Suggested-by: Anup Patel <Anup.Patel@wdc.com> Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>		2019-12-10 08:23:10 +08:00
..
eeprom	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
init	spl: implement stack usage check	2019-08-11 16:43:41 -04:00
spl	spl: opensbi: specify main hart as preferred boot hart	2019-12-10 08:23:10 +08:00
android_ab.c	crc32: Use the crc.h header for crc functions	2019-12-02 18:23:08 -05:00
autoboot.c	common: Move command functions out of common.h	2019-12-02 18:25:02 -05:00
avb_verify.c	common: Move ARM cache operations out of common.h	2019-12-02 18:24:58 -05:00
bedbug.c	Consolidate bool type	2013-04-01 16:33:52 -04:00
bloblist.c	crc32: Use the crc.h header for crc functions	2019-12-02 18:23:08 -05:00
board_f.c	common: Move board_get_usable_ram_top() out of common.h	2019-12-02 18:25:04 -05:00
board_info.c	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
board_r.c	common: Move enable/disable_interrupts out of common.h	2019-12-02 18:25:01 -05:00
boot_fit.c	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
bootm_os.c	bootm: vxworks: Support Linux compatible standard DTB for ARM and PPC	2019-12-03 08:43:23 -05:00
bootm.c	common: Move enable/disable_interrupts out of common.h	2019-12-02 18:25:01 -05:00
bootretry.c	common: Move get_ticks() function out of common.h	2019-12-02 18:23:13 -05:00
bootstage.c	common: Move sorting functions to their own header file	2019-12-02 18:23:08 -05:00
bouncebuf.c	common: Move ARM cache operations out of common.h	2019-12-02 18:24:58 -05:00
cli_hush.c	hush: re-sequence includes	2019-11-07 18:01:13 -05:00
cli_readline.c	common: Move get_ticks() function out of common.h	2019-12-02 18:23:13 -05:00
cli_simple.c	common: Move command functions out of common.h	2019-12-02 18:25:02 -05:00
cli.c	common: Move command functions out of common.h	2019-12-02 18:25:02 -05:00
command.c	common: command: Fix manual relocation for repeatable command	2019-10-24 13:37:03 +02:00
common_fit.c	common: Compile error with CONFIG_MULTI_DTB_FIT and not SPL	2018-11-09 10:44:50 -05:00
console.c	common/console.c: Fix unused warning with console_doenv()	2019-11-06 22:54:28 -05:00
cros_ec.c	sandbox: cros_ec: exynos: Drop use of cros_ec_get_error()	2018-11-20 19:14:22 -07:00
ddr_spd.c	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
dfu.c	usb: gadget: Do not call board_usb_xxx() directly in USB gadget drivers	2018-12-07 16:31:45 +01:00
dlmalloc.c	dlmalloc: calloc: fix zeroing early allocations	2019-11-07 18:01:13 -05:00
dlmalloc.src	Consolidate bool type	2013-04-01 16:33:52 -04:00
edid.c	edid: fix edid_get_timing_validate() mode_valid lookup	2019-07-29 19:14:58 +02:00
exports.c	board/ls2085rdb: Export functions for standalone AQ FW load apps	2015-07-20 11:44:37 -07:00
fdt_support.c	common: fdt_support: add support for setting usable memory	2019-12-06 12:09:25 +01:00
flash.c	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
hash.c	crc32: Use the crc.h header for crc functions	2019-12-02 18:23:08 -05:00
hwconfig.c	env: Move env_set() to env.h	2019-08-11 16:43:41 -04:00
image-android-dt.c	common: image-android-dt: Fix logic in print fdt info routine	2019-08-07 15:31:05 -04:00
image-android.c	image: android: Support boot image v1 and v2	2019-10-15 09:56:04 -04:00
image-fdt.c	image: fdt: copy possible optee nodes to a loaded devicetree	2019-11-14 07:09:34 -06:00
image-fit.c	crc32: Use the crc.h header for crc functions	2019-12-02 18:23:08 -05:00
image-sig.c	common: image-sig.c: Add manual relocation	2019-10-24 13:37:02 +02:00
image.c	common: Move ARM cache operations out of common.h	2019-12-02 18:24:58 -05:00
iomux.c	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
iotrace.c	common: Move get_ticks() function out of common.h	2019-12-02 18:23:13 -05:00
kallsyms.c	Add support for Linux-like kallsysms	2009-06-12 20:45:48 +02:00
Kconfig	mtd: rename CONFIG_NAND -> CONFIG_MTD_RAW_NAND	2019-12-03 23:04:10 -05:00
kgdb_stubs.c	common: Move some cache and MMU functions out of common.h	2019-12-02 18:23:55 -05:00
kgdb.c	Fix spelling of "occurred".	2016-05-02 18:37:09 -04:00
lcd_console_rotation.c	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
lcd_console.c	common: Move serial functions out of common.h	2019-12-02 18:23:11 -05:00
lcd_simplefb.c	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
lcd.c	common: Move ARM cache operations out of common.h	2019-12-02 18:24:58 -05:00
log_console.c	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
log.c	log: Add a Kconfig option to set the default log level	2019-02-20 15:21:44 +08:00
lynxkdi.c	Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR	2018-04-27 14:54:48 -04:00
main.c	common: Move command functions out of common.h	2019-12-02 18:25:02 -05:00
Makefile	common: Implement A/B metadata	2019-07-24 13:16:29 -04:00
malloc_simple.c	malloc_simple: Add logging of allocations	2018-11-29 09:30:05 -07:00
memsize.c	common/memsize.c: Increase save array for supporting memory size > 4GB	2018-07-10 16:55:59 -04:00
menu.c	menu: don't bother going interactive with just one menu item	2019-07-24 13:16:29 -04:00
miiphyutil.c	miiphy: Add function to retrieve MDIO bus list head	2018-10-24 14:45:36 -05:00
s_record.c	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
splash_source.c	common: Move command functions out of common.h	2019-12-02 18:25:02 -05:00
splash.c	splash: fix build breakage with newer llvm-7	2019-10-31 09:10:34 +01:00
stdio.c	splash: display splash in DM_VIDEO configurations	2019-06-04 23:20:43 +02:00
system_map.c	Add support for Linux-like kallsysms	2009-06-12 20:45:48 +02:00
update.c	common: Move ARM cache operations out of common.h	2019-12-02 18:24:58 -05:00
usb_hub.c	env: Move env_get() to env.h	2019-08-11 16:43:41 -04:00
usb_kbd.c	usb: kbd: move USB_KBD_BOOT_REPORT_SIZE to usb.h	2019-11-25 13:28:53 +01:00
usb_storage.c	usb: storage: Only clear READY flag on error	2019-10-31 12:13:40 +01:00
usb.c	usb: Add nonblock argument to submit_int_msg	2019-09-11 10:11:29 +02:00
xyzModem.c	spl: Allow tiny printf() to be controlled in SPL and TPL	2019-10-08 13:57:45 +08:00