Commit a881db09 authored by Hans de Goede's avatar Hans de Goede
Browse files

sunxi: Fix dram initialization not working on some a33 devices



When porting the allwinner dram init code to u-boot we missed some code
setting an extra bit when doing auto dram config.

This commits add this bit, fixing dram init not working on the ga10h
10" a33 tablet which I'm bringing up atm.
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Acked-by: default avatarIan Campbell <ijc@hellion.org.uk>
parent 5cd83b11
......@@ -195,7 +195,7 @@ static int mctl_train_dram(struct dram_para *para)
(struct sunxi_mctl_ctl_reg *)SUNXI_DRAM_CTL0_BASE;
mctl_data_train_cfg(para);
mctl_set_pir(0x1f3);
mctl_set_pir(0x5f3);
return ((readl(&mctl_ctl->pgsr0) >> 20) & 0xff) ? -EIO : 0;
}
......
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