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authorjiazi Yang <Tomato_Yang@asus.com>2015-11-09 14:07:31 +0800
committerPatrick Georgi <pgeorgi@google.com>2015-11-20 18:21:36 +0100
commit9c6d2b8f4cb4c02a7557787e308fb999bf6a115a (patch)
tree0aa8fafa6e0e1694353c2a7aa7554750ac9a64b9 /src/mainboard/google
parent21deb06b32572007ceecce39b043f7ce9e78d229 (diff)
downloadcoreboot-9c6d2b8f4cb4c02a7557787e308fb999bf6a115a.tar.xz
google/veyron_mickey: Update LPDDR3 configuration
This makes the same changes to the LPDDR3 configuration that were made for Samsung modules: - Enable ODT function - Change DS to 40 from 34.3 BUG=chrome-os-partner:47416 BRANCH=firmware-veyron-6588.B TEST=Boot on mickey elpida board Change-Id: If8c729188803dd854dbbe80539fb228636b5eb9f Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b3eb8bc31b9727b67a6b53b4370315010d9d6379 Original-Change-Id: I2d54d3087ecd3536469866f30e4eb2d8b1acd5c1 Original-Signed-off-by: jiazi Yang <Tomato_Yang@asus.com> Original-Reviewed-on: https://chromium-review.googlesource.com/311153 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/311855 Original-Commit-Ready: David Hendricks <dhendrix@chromium.org> Original-Tested-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/12484 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/google')
-rw-r--r--src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-elpida-2GB.inc5
-rw-r--r--src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-elpida-4GB.inc5
-rw-r--r--src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-hynix-2GB.inc5
-rw-r--r--src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-hynix-4GB.inc5
-rw-r--r--src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-samsung-4GB.inc5
5 files changed, 15 insertions, 10 deletions
diff --git a/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-elpida-2GB.inc b/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-elpida-2GB.inc
index ef82b27781..cb92d34571 100644
--- a/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-elpida-2GB.inc
+++ b/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-elpida-2GB.inc
@@ -65,7 +65,8 @@
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
- .mr[3] = 0x1
+ /* 40 Ohms instead of 34.3 due to bad PCB routing on Mickey. */
+ .mr[3] = 0x2
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
@@ -74,5 +75,5 @@
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 9,
- .odt = 0
+ .odt = 1
},
diff --git a/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-elpida-4GB.inc b/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-elpida-4GB.inc
index e071646bf4..c2293d5621 100644
--- a/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-elpida-4GB.inc
+++ b/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-elpida-4GB.inc
@@ -65,7 +65,8 @@
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
- .mr[3] = 0x1
+ /* 40 Ohms instead of 34.3 due to bad PCB routing on Mickey. */
+ .mr[3] = 0x2
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
@@ -74,5 +75,5 @@
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 13,
- .odt = 0
+ .odt = 1
},
diff --git a/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-hynix-2GB.inc b/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-hynix-2GB.inc
index 00dc549161..857365293b 100644
--- a/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-hynix-2GB.inc
+++ b/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-hynix-2GB.inc
@@ -65,7 +65,8 @@
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
- .mr[3] = 0x1
+ /* 40 Ohms instead of 34.3 due to bad PCB routing on Mickey. */
+ .mr[3] = 0x2
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
@@ -74,5 +75,5 @@
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 9,
- .odt = 0,
+ .odt = 1,
},
diff --git a/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-hynix-4GB.inc b/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-hynix-4GB.inc
index a48ac42a0e..57dca32179 100644
--- a/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-hynix-4GB.inc
+++ b/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-hynix-4GB.inc
@@ -64,7 +64,8 @@
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
- .mr[3] = 0x1
+ /* 40 Ohms instead of 34.3 due to bad PCB routing on Mickey. */
+ .mr[3] = 0x2
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
@@ -73,5 +74,5 @@
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 13,
- .odt = 0,
+ .odt = 1,
},
diff --git a/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-samsung-4GB.inc b/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-samsung-4GB.inc
index 09d260bc23..c3e8fe4ab4 100644
--- a/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-samsung-4GB.inc
+++ b/src/mainboard/google/veyron_mickey/sdram_inf/sdram-lpddr3-samsung-4GB.inc
@@ -64,7 +64,8 @@
.mr[0] = 0x0,
.mr[1] = 0xC3,
.mr[2] = 0x6,
- .mr[3] = 0x1
+ /* 40 Ohms instead of 34.3 due to bad PCB routing on Mickey. */
+ .mr[3] = 0x2
},
.noc_timing = 0x20D266A4,
.noc_activate = 0x5B6,
@@ -73,5 +74,5 @@
.dramtype = LPDDR3,
.num_channels = 2,
.stride = 13,
- .odt = 0,
+ .odt = 1,
},