diff options
| author | Matthias Brugger <mbrugger@suse.com> | 2019-09-09 18:31:56 +0200 |
|---|---|---|
| committer | Matthias Brugger <mbrugger@suse.com> | 2019-10-01 11:14:47 +0200 |
| commit | 9de5b89e4c898ec770878eb4848588c635a37bac (patch) | |
| tree | a8e271b96345f36548925b5bda057b0393e897ae /configs/rpi_4_defconfig | |
| parent | 023ff4b88dcec5faa3f9b841bae4d3d232b58ce2 (diff) | |
rpi4: enable dram bank initialization
When booting through the efi stub, the memory map get's created by
reading the dram bank information. Depending on the version of the RPi4
this information changes. Read the device tree to initialize the dram
bank data structure. This way the kernel is able to access the whole
range of available memory.
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
Diffstat (limited to 'configs/rpi_4_defconfig')
| -rw-r--r-- | configs/rpi_4_defconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configs/rpi_4_defconfig b/configs/rpi_4_defconfig index 2d63197d75..2954e17ac3 100644 --- a/configs/rpi_4_defconfig +++ b/configs/rpi_4_defconfig @@ -3,7 +3,7 @@ CONFIG_ARCH_BCM283X=y CONFIG_SYS_TEXT_BASE=0x00080000 CONFIG_TARGET_RPI_4=y CONFIG_SYS_MALLOC_F_LEN=0x2000 -CONFIG_NR_DRAM_BANKS=1 +CONFIG_NR_DRAM_BANKS=2 CONFIG_DISTRO_DEFAULTS=y CONFIG_OF_BOARD_SETUP=y # CONFIG_ARCH_FIXUP_FDT_MEMORY is not set |