Marek Szyprowski 6b3d18c2cb rpi: limit size of the RAM to the multiple of the MMU_SECTION_SIZE ... When RPi4 is booted from USB Mass Storage, the firmware reports 947MiB of the ARM memory (948 in case of the standard SD-card boot). This value is not MMU_SECTION_SIZE aligned, so the dram_bank_mmu_setup() skips mapping of the last 1MiB. This later causes u-boot in ARM 32bit mode to freeze, because it relocated itself into that unmapped memory and fails to execute. Fix this by limiting the size of the first bank to the multiple of MMU_SECTION_SIZE. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Tested-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Matthias Brugger <mbrugger@suse.com>		2021-02-18 11:56:25 +01:00
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Kconfig	rpi: Kconfig option for initial page reservation	2020-05-13 14:04:49 +02:00
lowlevel_init.S	rpi: push fw_dtb_pointer in the .data section	2019-11-24 10:46:27 +01:00
MAINTAINERS	RPi: Add mbrugger as board maintainer	2019-03-29 10:53:18 -04:00
Makefile	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
rpi.c	rpi: limit size of the RAM to the multiple of the MMU_SECTION_SIZE	2021-02-18 11:56:25 +01:00