diff options
| author | Alex Bee <knaerzche@gmail.com> | 2020-07-15 01:03:31 +0200 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2020-07-22 20:22:52 +0800 |
| commit | 90f740a06ae5e5e09ae03b1d204cb88a21df8ea3 (patch) | |
| tree | 782c0a52752c86eccea1437098e55561193e9ba1 /arch/sh | |
| parent | ad415c80a511e5969942b3a24190a56c52dc5fb7 (diff) | |
rockchip: sdram: fix dram_init_banksize
Currently 2.5 GB is calculated as DRAM size for a 1 GB RK322x board
if CONFIG_SPL_OPTEE is set. This is troublesome when booting a
linux kernel since this size will be injected in FDT of the kernel.
gd->bd->bi_dram[0].start (which is basically CONFIG_SYS_SDRAM_BASE)
must not be taken into consideration for calculation of second bank
size, since this offset is already included in calculation of "top".
After applying this patch 992 MB (1024 MB - 32 MB reserved for
optee-os) is correctly calculated and has also been verified on
2 GB boards.
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'arch/sh')
0 files changed, 0 insertions, 0 deletions