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![]() While generating the page tables, a running integer index is shifted by SECTION_SHIFT (29) and causes overflow for any integer bigger than 7. The page tables therefore alias to the same 8 sections and cause U-Boot to hang once the MMU is enabled. Fix this by making the index a 64-bit unsigned integer and so avoid the overflow. swarren notes: currently "i" ranges from 0..8191 on all ARM64 boards, and "j" varies depending on RAM size; from 4 to 11 for a board with 4GB at physical address 2GB, as some Tegra boards have. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
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.. | ||
cpu | ||
dts | ||
imx-common | ||
include | ||
lib | ||
mach-at91 | ||
mach-bcm283x | ||
mach-davinci | ||
mach-highbank | ||
mach-integrator | ||
mach-keystone | ||
mach-kirkwood | ||
mach-mvebu | ||
mach-nomadik | ||
mach-orion5x | ||
mach-socfpga | ||
mach-tegra | ||
mach-uniphier | ||
mach-versatile | ||
mach-zynq | ||
mvebu-common | ||
config.mk | ||
Kconfig | ||
Kconfig.debug | ||
Makefile |