From: Ed Swarthout Date: Tue, 24 Feb 2009 08:37:59 +0000 (-0600) Subject: Fix mpc85xx ddr-gen3 ddr_sdram_cfg. X-Git-Tag: v2009.03-rc2~6^2~3 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0ee84b88b78bce425190d8cd7adf4c30cba0c2f0;p=kernel%2Fu-boot.git Fix mpc85xx ddr-gen3 ddr_sdram_cfg. Commit e1be0d25, "32bit BUg fix for DDR2 on 8572" prevented other sdram_cfg bits (such as ecc and self_refresh_in_sleep) from being set. Signed-off-by: Ed Swarthout --- diff --git a/cpu/mpc85xx/ddr-gen3.c b/cpu/mpc85xx/ddr-gen3.c index 8dc2b3a..99c325a 100644 --- a/cpu/mpc85xx/ddr-gen3.c +++ b/cpu/mpc85xx/ddr-gen3.c @@ -79,8 +79,8 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs, out_be32(&ddr->ddr_sdram_rcw_1, regs->ddr_sdram_rcw_1); out_be32(&ddr->ddr_sdram_rcw_2, regs->ddr_sdram_rcw_2); - /* Do not enable the memory */ - temp_sdram_cfg = in_be32(&ddr->sdram_cfg); + /* Set, but do not enable the memory */ + temp_sdram_cfg = regs->ddr_sdram_cfg; temp_sdram_cfg &= ~(SDRAM_CFG_MEM_EN); out_be32(&ddr->sdram_cfg, temp_sdram_cfg); /*