u-boot/arch/arm/cpu/armv8
Alexandru Gagniuc 58b504e5e1 Revert "spl: Drop bd_info in the data section"
This reverts commit 38d6b7ebda.

struct global_data contains a pointer to the bd_info structure. This
pointer was populated spl_set_bd() to a pre-allocated bd_info in the
".data" section. The referenced commit replaced this mechanism to one
that uses malloc(). That new mechanism is only used if SPL_ALLOC_BD=y.
which very few boards do.

The result is that (struct global_data)->bd is NULL in SPL on most
platforms. This breaks falcon mode, since arch_fixup_fdt() tries to
access (struct global_data)->bd and set the "/memory" node in the
devicetree. The result is that the "/memory" node contains garbage
values, causing linux to panic() as it sets up the page table.

Instead of trying to fix the mess, potentially causing other issues,
revert to the code that worked, while this change is reworked.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-04-19 11:34:01 -04:00
..
bcmns3 board: ns3: add api to save boot parameters passed from BL31 2020-07-29 10:13:41 -04:00
fsl-layerscape Revert "spl: Drop bd_info in the data section" 2021-04-19 11:34:01 -04:00
hisilicon common: Drop linux/bitops.h from common header 2020-05-18 21:19:23 -04:00
xen board: Introduce xenguest_arm64 board 2020-08-14 15:18:27 -04:00
cache.S SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
cache_v8.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
config.mk SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
cpu-dt.c treewide: use CONFIG_IS_ENABLED() for ARMV8_SEC_FIRMWARE_SUPPORT 2020-12-04 16:09:05 -05:00
cpu.c common: Drop net.h from common header 2020-05-18 17:33:31 -04:00
exception_level.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
exceptions.S armv8: Reduce exception handling code 2018-08-03 19:53:54 -04:00
fel_utils.S sunxi: Add H616 FEL support 2021-01-25 21:52:01 +00:00
fwcall.c arm: Remove #include <version.h> from armv8/fwcall.c 2021-02-01 16:32:06 -05:00
generic_timer.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
Kconfig arm: Remove s32v234evb board 2021-04-10 08:01:00 -04:00
linux-kernel-image-header-vars.h arm64: add an option to switch visibility of CONFIG_SYS_INIT_SP_BSS_OFFSET 2019-07-10 22:37:23 +09:00
lowlevel_init.S SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Makefile armv8: Makefile: build cache files when needed 2021-01-16 19:17:11 -05:00
psci.S ARMv8: PSCI: Fix PSCI_TABLE relocation issue 2019-04-23 17:57:28 -04:00
sec_firmware.c image: Adjust the workings of fit_check_format() 2021-02-15 22:31:52 -05:00
sec_firmware_asm.S armv8: sec_firmware: change el2_to_aarch32 SMC ID 2018-12-06 14:37:19 -08:00
smccc-call.S arm: Leave smccc calls in .text when efi_loader=n 2019-02-13 09:40:06 +01:00
spin_table.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
spin_table_v8.S SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
spl_data.c imx: imx8qm/qxp: Recover SPL data section for partition reboot 2020-05-10 20:55:20 +02:00
start.S arm64: PIE: Skip fixups if distance is zero 2020-10-08 11:42:36 -04:00
tlb.S SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
transition.S SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
u-boot-spl.lds imx: imx8qm/qxp: Recover SPL data section for partition reboot 2020-05-10 20:55:20 +02:00
u-boot.lds ARMv8: Allow SiP service extensions on top of PSCI code 2019-04-22 18:13:21 -04:00