rockchip: configure lpddr odt properly
The wrong offsets were being used for the GRF_SOC_CON2 register. This also configures odt based on the value of odt in the sdram_params for lpddr systems. BUG=chrome-os-partner:37346 TEST=boot veyron_speedy and veyron_jerry BRANCH=None Change-Id: I13ec3d0df162fe73fabf8af40dd5472e15d6f6af Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 403ab13de17290dc3766bd6f1a03b6effbe58b41 Original-Change-Id: Ic0c18cc7ccf861ef8749e6c950fab9a2802e5f26 Original-Signed-off-by: Derek Basehore <dbasehore@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/255584 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: http://review.coreboot.org/9828 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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@ -456,11 +456,11 @@ static struct rk3288_msch_regs * const rk3288_msch[2] = {
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| ((1 << (3 + (ch))) << 16))
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| ((1 << (3 + (ch))) << 16))
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/* GRF_SOC_CON2 */
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/* GRF_SOC_CON2 */
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#define PUBL_LPDDR3_EN(ch, n) RK_CLRSETBITS(1 << (10 + (3 * (ch))), \
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#define PCTL_LPDDR3_ODT_EN(ch, n) RK_CLRSETBITS(1 << (10 + (3 * (ch))), \
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(n) << (10 + (3 * (ch))))
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(n) << (10 + (3 * (ch))))
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#define PCTL_LPDDR3_ODT_EN(ch, n) RK_CLRSETBITS(1 << (9 + (3 * (ch))), \
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#define PCTL_BST_DISABLE(ch, n) RK_CLRSETBITS(1 << (9 + (3 * (ch))), \
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(n) << (9 + (3 * (ch))))
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(n) << (9 + (3 * (ch))))
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#define PCTL_BST_DISABLE(ch, n) RK_CLRSETBITS(1 << (8 + (3 * (ch))), \
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#define PUBL_LPDDR3_EN(ch, n) RK_CLRSETBITS(1 << (8 + (3 * (ch))), \
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(n) << (8 + (3 * (ch))))
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(n) << (8 + (3 * (ch))))
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/* mr1 for ddr3 */
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/* mr1 for ddr3 */
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@ -616,7 +616,7 @@ static void pctl_cfg(u32 channel,
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writel(PUBL_LPDDR3_EN(channel, 1)
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writel(PUBL_LPDDR3_EN(channel, 1)
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| PCTL_BST_DISABLE(channel, 1)
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| PCTL_BST_DISABLE(channel, 1)
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| PCTL_LPDDR3_ODT_EN(channel, 1),
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| PCTL_LPDDR3_ODT_EN(channel, sdram_params->odt),
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&rk3288_grf->soc_con2);
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&rk3288_grf->soc_con2);
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break;
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break;
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