u-boot/arch/arm
Marek Vasut 712aa6e24c arm: mxs: Clear CPSR V bit to activate low vectors
The MXS starts with CPSR V bit set, which makes the CPU jump to high vectors
in case of an exception. Those high vectors are located at 0xffff0000, which
is where the BootROM exception table is located as well. U-Boot should handle
exceptions on its own using its own exception handling code, which is located
at 0x0, i.e. at low vectors. Clear the CPSR V bit, so that the CPU would jump
to low vectors on exception instead, and therefore run the U-Boot exception
handling code.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2023-12-13 15:33:21 -03:00
..
cpu arm: mxs: Clear CPSR V bit to activate low vectors 2023-12-13 15:33:21 -03:00
dts imx7d-pico-pi-u-boot.dtsi: Fix aliases indentation 2023-12-13 10:02:45 -03:00
include imx: imx8: ahab: refactor do_ahab_close command 2023-12-13 09:42:14 -03:00
lib arm: semihosting: Support semihosting fallback on 32-bit ARM 2023-11-10 12:52:33 -05:00
mach-apple arm: apple: Add initial Apple M2 Ultra support 2023-10-11 13:22:32 -04:00
mach-aspeed
mach-at91 board: Add support for Conclusive KSTR-SAMA5D27 2023-10-23 17:07:06 +03:00
mach-bcm283x
mach-bcmbca
mach-bcmstb
mach-cortina
mach-davinci Prepare v2024.01-rc3 2023-11-20 09:19:50 -05:00
mach-exynos exynos: Avoid duplicate reset_cpu with SYSRESET enabled 2023-11-13 16:19:04 +09:00
mach-highbank
mach-histb
mach-hpe
mach-imx clock_imx8mm: Add a stub for imx8mp_fec_interface_init() 2023-12-13 09:54:32 -03:00
mach-integrator
mach-ipq40xx arm: Drop <common.h> from remaining header files 2023-11-07 14:50:52 -05:00
mach-k3 arm: k3: Enable instruction cache for main domain SPL 2023-11-22 13:47:39 -05:00
mach-keystone ARM: keystone2: Remove unneeded inclusions of common.h 2023-11-29 09:32:15 -05:00
mach-kirkwood arm: kirkwood: Add support for ZyXEL NSA325 board 2023-10-16 11:10:42 +02:00
mach-lpc32xx
mach-mediatek
mach-meson meson: Use checkboard() instead of show_board_info() 2023-11-28 12:53:03 -05:00
mach-mvebu scsi: Forceably finish migration to DM_SCSI 2023-11-07 18:36:06 -05:00
mach-nexell
mach-npcm
mach-octeontx
mach-octeontx2
mach-omap2 siemens,am335x: clean-up draco targets 2023-11-22 19:10:03 -05:00
mach-orion5x
mach-owl
mach-qemu
mach-rmobile arm: mach-rmobile: Drop <common.h> 2023-11-02 11:30:18 +01:00
mach-rockchip rockchip: include: asm: fix entering download mode rk3066 2023-11-10 10:58:56 -05:00
mach-s5pc1xx
mach-snapdragon Kconfig: Remove all default n/no options 2023-10-30 15:32:49 -04:00
mach-socfpga spl: Enable CONFIG_SPL_SYS_MALLOC_F where needed 2023-10-06 14:38:12 -04:00
mach-sti
mach-stm32
mach-stm32mp Prepare v2024.01-rc3 2023-11-20 09:19:50 -05:00
mach-sunxi Prepare v2024.01-rc3 2023-11-20 09:19:50 -05:00
mach-tegra Merge branch 'staging' of https://source.denx.de/u-boot/custodians/u-boot-tegra into next 2023-11-30 09:33:31 -05:00
mach-u8500
mach-uniphier common: Drop linux/printk.h from common header 2023-09-24 09:54:57 -04:00
mach-versal arm64: versal: Add SelectMAP boot mode identification 2023-10-09 13:03:23 +02:00
mach-versal-net arm64: versal: Add SelectMAP boot mode identification 2023-10-09 13:03:23 +02:00
mach-versatile
mach-zynq
mach-zynqmp Prepare v2024.01-rc3 2023-11-20 09:19:50 -05:00
mach-zynqmp-r5
thumb1/include/asm/proc-armv
config.mk
Kconfig arm: Enable SYS_THUMB_BUILD on AT91 2023-11-16 13:48:58 -05:00
Kconfig.debug
Makefile