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RK3288 : Wrong memory size reported #8

Closed Kwiboo closed 7 years ago

Kwiboo commented 7 years ago

After recent changes to use common sdram functions my Tinker Board reports less then 1GB of memory.

Reverting https://github.com/rockchip-linux/u-boot/compare/30d669965e83f2f7dec2bce48707b9d9e73978c6...cc763d4f6f468ef6daacb0077faa1da2c887c719 fixes the issue.

Before revert:

LibreELEC:~ # cat /proc/meminfo
MemTotal:         762360 kB
MemFree:          459260 kB
MemAvailable:     592524 kB

After revert:

LibreELEC:~ # cat /proc/meminfo
MemTotal:        2061512 kB
MemFree:         1569396 kB
MemAvailable:    1755636 kB
wzyy2 commented 7 years ago

@keveryang

wzyy2 commented 7 years ago

It have break some boards, so let me revert it, until kever give it a fix.

keveryang commented 7 years ago

Please try with below patch: https://github.com/keveryang/u-boot/commit/6e9eec076b6d5fc892b7da5f84d6a1ef9c13706e I test with firefly-rk3288 with 2GB ddr3.

I have send the changes to upstream, but I have no enough time to rebase this branch now, sorry.

Kwiboo commented 7 years ago

@keveryang that patch fixed my issue and the Tinker Board is now reporting 2GB again, thanks!