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authorDavid Hendricks <dhendrix@chromium.org>2016-01-12 22:01:13 -0800
committerPatrick Georgi <pgeorgi@google.com>2016-01-22 12:59:11 +0100
commit2cd9c05dc10462c105d889cecc148b5d87ac53fb (patch)
tree4260f5d4ca654263e3932df8a854f53ed76e43a9 /src/mainboard/google/veyron_brain
parente9995f1469504a61ba548f29fb16dc32cf9a3dea (diff)
downloadcoreboot-2cd9c05dc10462c105d889cecc148b5d87ac53fb.tar.xz
google/veyron_*: Add dual-rank 2GB Hynix module to SDRAM configs
This is a follow-up to CL:320623 to make veyron DRAM configs uniform (except for Rialto). As discussed in chrome-os-partner:43626, the mr[3] value and ODT are set diffently for Mickey, thus the .inc files for other boards have mr[3] = 1 and ODT disabled. BUG=none BRANCH=veyron TEST=compile tested for veyron Change-Id: I61798cfef779b0a3a510fd354ab53ffc63ca6c95 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 3b7cea6331bcec8aba09a204060e093d3dd732cb Original-Signed-off-by: David Hendricks <dhendrix@chromium.org> Original-Change-Id: Iacf821645a2dcceaed1c1c42e3e1b1c312b31eab Original-Reviewed-on: https://chromium-review.googlesource.com/321870 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13109 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
Diffstat (limited to 'src/mainboard/google/veyron_brain')
-rw-r--r--src/mainboard/google/veyron_brain/sdram_configs.c2
-rw-r--r--src/mainboard/google/veyron_brain/sdram_inf/sdram-lpddr3-hynix-2GB-2ranks.inc78
2 files changed, 79 insertions, 1 deletions
diff --git a/src/mainboard/google/veyron_brain/sdram_configs.c b/src/mainboard/google/veyron_brain/sdram_configs.c
index 66e839ed70..aaa0bf34d5 100644
--- a/src/mainboard/google/veyron_brain/sdram_configs.c
+++ b/src/mainboard/google/veyron_brain/sdram_configs.c
@@ -24,7 +24,7 @@ static struct rk3288_sdram_params sdram_configs[] = {
#include "sdram_inf/sdram-lpddr3-samsung-2GB.inc" /* ram_code = 0000 */
#include "sdram_inf/sdram-lpddr3-hynix-2GB.inc" /* ram_code = 0001 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0010 */
-#include "sdram_inf/sdram-unused.inc" /* ram_code = 0011 */
+#include "sdram_inf/sdram-lpddr3-hynix-2GB-2ranks.inc" /* ram_code = 0011 */
#include "sdram_inf/sdram-ddr3-samsung-2GB.inc" /* ram_code = 0100 */
#include "sdram_inf/sdram-ddr3-hynix-2GB.inc" /* ram_code = 0101 */
#include "sdram_inf/sdram-ddr3-samsung-2GB.inc" /* ram_code = 0110 */
diff --git a/src/mainboard/google/veyron_brain/sdram_inf/sdram-lpddr3-hynix-2GB-2ranks.inc b/src/mainboard/google/veyron_brain/sdram_inf/sdram-lpddr3-hynix-2GB-2ranks.inc
new file mode 100644
index 0000000000..8d22e6c55a
--- /dev/null
+++ b/src/mainboard/google/veyron_brain/sdram_inf/sdram-lpddr3-hynix-2GB-2ranks.inc
@@ -0,0 +1,78 @@
+{
+ /* Hynix H9CCNNNBPTBLBR-NUD chips */
+ {
+ {
+ .rank = 0x2,
+ .col = 0xA,
+ .bk = 0x3,
+ .bw = 0x2,
+ .dbw = 0x2,
+ .row_3_4 = 0x0,
+ .cs0_row = 0xE,
+ .cs1_row = 0xE
+ },
+ {
+ .rank = 0x2,
+ .col = 0xA,
+ .bk = 0x3,
+ .bw = 0x2,
+ .dbw = 0x2,
+ .row_3_4 = 0x0,
+ .cs0_row = 0xE,
+ .cs1_row = 0xE
+ }
+ },
+ {
+ .togcnt1u = 0x215,
+ .tinit = 0xC8,
+ .trsth = 0x0,
+ .togcnt100n = 0x35,
+ .trefi = 0x26,
+ .tmrd = 0x2,
+ .trfc = 0x70,
+ .trp = 0x2000D,
+ .trtw = 0x6,
+ .tal = 0x0,
+ .tcl = 0x8,
+ .tcwl = 0x4,
+ .tras = 0x17,
+ .trc = 0x24,
+ .trcd = 0xD,
+ .trrd = 0x6,
+ .trtp = 0x4,
+ .twr = 0x8,
+ .twtr = 0x4,
+ .texsr = 0x76,
+ .txp = 0x4,
+ .txpdll = 0x0,
+ .tzqcs = 0x30,
+ .tzqcsi = 0x0,
+ .tdqs = 0x1,
+ .tcksre = 0x2,
+ .tcksrx = 0x2,
+ .tcke = 0x4,
+ .tmod = 0x0,
+ .trstl = 0x0,
+ .tzqcl = 0xC0,
+ .tmrr = 0x4,
+ .tckesr = 0x8,
+ .tdpd = 0x1F4
+ },
+ {
+ .dtpr0 = 0x48D7DD93,
+ .dtpr1 = 0x187008D8,
+ .dtpr2 = 0x121076,
+ .mr[0] = 0x0,
+ .mr[1] = 0xC3,
+ .mr[2] = 0x6,
+ .mr[3] = 0x1
+ },
+ .noc_timing = 0x20D266A4,
+ .noc_activate = 0x5B6,
+ .ddrconfig = 2,
+ .ddr_freq = 533*MHz,
+ .dramtype = LPDDR3,
+ .num_channels = 2,
+ .stride = 9,
+ .odt = 0,
+},