enoch/armbian-build
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

RPi5 has troubles booting when faster memory access is enabled

Browse Source 
Lets (temporally) disable this feature as it doesn't work well and wait until things are fixed upstream / research problem deeper some other day.
This commit is contained in:
Igor Pecovnik 2024-04-02 14:13:15 +02:00 committed by Igor
parent cc19b82444
commit f3f10a9517
1 changed files with 17 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
config/boards/rpi5b.conf
View File

@ -11,21 +11,21 @@ function post_family_config__rename_linux_family() {
declare -g LINUXFAMILY=bcm2712
}
function custom_kernel_config__rpi5b_16k_variant() {
display_alert "rpi5b" "Enabling 16K page size" "info"
kernel_config_modifying_hashes+=(
"CONFIG_ARM64_16K_PAGES=y"
"CONFIG_ARCH_MMAP_RND_BITS=18"
"CONFIG_ARCH_MMAP_RND_COMPAT_BITS=11"
)
#function custom_kernel_config__rpi5b_16k_variant() {
# display_alert "rpi5b" "Enabling 16K page size" "info"
# kernel_config_modifying_hashes+=(
# "CONFIG_ARM64_16K_PAGES=y"
# "CONFIG_ARCH_MMAP_RND_BITS=18"
# "CONFIG_ARCH_MMAP_RND_COMPAT_BITS=11"
# )
# As kernel config is shared between two variants, override the settings
# but make sure not to write them back to config/kernel directory
if [[ -f .config ]] && [[ "${KERNEL_CONFIGURE:-yes}" != "yes" ]]; then
display_alert "Enabling 16K page size" "armbian-kernel" "debug"
kernel_config_set_y CONFIG_ARM64_16K_PAGES
run_host_command_logged ./scripts/config --set-val CONFIG_ARCH_MMAP_RND_BITS 18
run_host_command_logged ./scripts/config --set-val CONFIG_ARCH_MMAP_RND_COMPAT_BITS 11
run_kernel_make olddefconfig
fi
}
# # As kernel config is shared between two variants, override the settings
# # but make sure not to write them back to config/kernel directory
# if [[ -f .config ]] && [[ "${KERNEL_CONFIGURE:-yes}" != "yes" ]]; then
# display_alert "Enabling 16K page size" "armbian-kernel" "debug"
# kernel_config_set_y CONFIG_ARM64_16K_PAGES
# run_host_command_logged ./scripts/config --set-val CONFIG_ARCH_MMAP_RND_BITS 18
# run_host_command_logged ./scripts/config --set-val CONFIG_ARCH_MMAP_RND_COMPAT_BITS 11
# run_kernel_make olddefconfig
# fi
#}