Pit: move parade writes to mainboard.c

What gets written into the parade is highly mainboard-dependent.
So the parade_writes array needs to be there.

Change-Id: Ia382d9bf1929e67b7c14d7a09f5461b71866a16b
Signed-off-by: Ronald G. Minnich <rminnich@google.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/61486
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: Ronald G. Minnich <rminnich@chromium.org>
Tested-by: Ronald G. Minnich <rminnich@chromium.org>
Reviewed-on: http://review.coreboot.org/4362
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

1 files changed, 5 insertions, 129 deletions

diff --git a/src/drivers/parade/ps8625/ps8625.c b/src/drivers/parade/ps8625/ps8625.c
index 6cbe3b71d6..05219b0333 100644
--- a/src/drivers/parade/ps8625/ps8625.c
+++ b/src/drivers/parade/ps8625/ps8625.c
@@ -17,143 +17,19 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "ps8625.h"
-
 #include <device/i2c.h>
 #include <stdint.h>
 #include <stdlib.h>
 
-struct parade_write {
-	uint8_t offset;
-	uint8_t reg;
-	uint8_t val;
-};
-
-static const struct parade_write parade_writes[] = {
-	{ 0x02, 0xa1, 0x01 },  /* HPD low */
-	 /*
-	  * SW setting
-	  * [1:0] SW output 1.2V voltage is lower to 96%
-	  */
-	{ 0x04, 0x14, 0x01 },
-	 /*
-	  * RCO SS setting
-	  * [5:4] = b01 0.5%, b10 1%, b11 1.5%
-	  */
-	{ 0x04, 0xe3, 0x20 },
-	{ 0x04, 0xe2, 0x80 }, /* [7] RCO SS enable */
-	 /*
-	  *  RPHY Setting
-	  * [3:2] CDR tune wait cycle before
-	  * measure for fine tune b00: 1us,
-	  * 01: 0.5us, 10:2us, 11:4us.
-	  */
-	{ 0x04, 0x8a, 0x0c },
-	{ 0x04, 0x89, 0x08 }, /* [3] RFD always on */
-	 /*
-	  * CTN lock in/out:
-	  * 20000ppm/80000ppm. Lock out 2
-	  * times.
-	  */
-	{ 0x04, 0x71, 0x2d },
-	 /*
-	  * 2.7G CDR settings
-	  * NOF=40LSB for HBR CDR setting
-	  */
-	{ 0x04, 0x7d, 0x07 },
-	{ 0x04, 0x7b, 0x00 },  /* [1:0] Fmin=+4bands */
-	{ 0x04, 0x7a, 0xfd },  /* [7:5] DCO_FTRNG=+-40% */
-	 /*
-	  * 1.62G CDR settings
-	  * [5:2]NOF=64LSB [1:0]DCO scale is 2/5
-	  */
-	{ 0x04, 0xc0, 0x12 },
-	{ 0x04, 0xc1, 0x92 },  /* Gitune=-37% */
-	{ 0x04, 0xc2, 0x1c },  /* Fbstep=100% */
-	{ 0x04, 0x32, 0x80 },  /* [7] LOS signal disable */
-	 /*
-	  * RPIO Setting
-	  * [7:4] LVDS driver bias current :
-	  * 75% (250mV swing)
-	  */
-	{ 0x04, 0x00, 0xb0 },
-	 /*
-	  * [7:6] Right-bar GPIO output strength is 8mA
-	  */
-	{ 0x04, 0x15, 0x40 },
-	 /* EQ Training State Machine Setting */
-	{ 0x04, 0x54, 0x10 },  /* RCO calibration start */
-	 /* [4:0] MAX_LANE_COUNT set to one lane */
-	{ 0x01, 0x02, 0x81 },
-	 /* [4:0] LANE_COUNT_SET set to one lane */
-	{ 0x01, 0x21, 0x81 },
-	{ 0x00, 0x52, 0x20 },
-	{ 0x00, 0xf1, 0x03 },  /* HPD CP toggle enable */
-	{ 0x00, 0x62, 0x41 },
-	 /* Counter number, add 1ms counter delay */
-	{ 0x00, 0xf6, 0x01 },
-	 /*
-	  * [6]PWM function control by
-	  * DPCD0040f[7], default is PWM
-	  * block always works.
-	  */
-	{ 0x00, 0x77, 0x06 },
-	 /*
-	  * 04h Adjust VTotal tolerance to
-	  * fix the 30Hz no display issue
-	  */
-	{ 0x00, 0x4c, 0x04 },
-	 /* DPCD00400='h00, Parade OUI = 'h001cf8 */
-	{ 0x01, 0xc0, 0x00 },
-	{ 0x01, 0xc1, 0x1c },  /* DPCD00401='h1c */
-	{ 0x01, 0xc2, 0xf8 },  /* DPCD00402='hf8 */
-	 /*
-	  * DPCD403~408 = ASCII code
-	  * D2SLV5='h4432534c5635
-	  */
-	{ 0x01, 0xc3, 0x44 },
-	{ 0x01, 0xc4, 0x32 },  /* DPCD404 */
-	{ 0x01, 0xc5, 0x53 },  /* DPCD405 */
-	{ 0x01, 0xc6, 0x4c },  /* DPCD406 */
-	{ 0x01, 0xc7, 0x56 },  /* DPCD407 */
-	{ 0x01, 0xc8, 0x35 },  /* DPCD408 */
-	 /*
-	  * DPCD40A, Initial Code major  revision
-	  * '01'
-	  */
-	{ 0x01, 0xca, 0x01 },
-	 /* DPCD40B, Initial Code minor revision '05' */
-	{ 0x01, 0xcb, 0x05 },
-	 /* DPCD720, Select internal PWM */
-	{ 0x01, 0xa5, 0xa0 },
-	 /*
-	  * FFh for 100% PWM of brightness, 0h for 0%
-	  * brightness
-	  */
-	{ 0x01, 0xa7, 0xff },
-	 /*
-	  * Set LVDS output as 6bit-VESA mapping,
-	  * single LVDS channel
-	  */
-	{ 0x01, 0xcc, 0x13 },
-	 /* Enable SSC set by register */
-	{ 0x02, 0xb1, 0x20 },
-	 /*
-	  * Set SSC enabled and +/-1% central
-	  * spreading
-	  */
-	{ 0x04, 0x10, 0x16 },
-	 /* MPU Clock source: LC => RCO */
-	{ 0x04, 0x59, 0x60 },
-	{ 0x04, 0x54, 0x14 },  /* LC -> RCO */
-	{ 0x02, 0xa1, 0x91 }  /* HPD high */
-};
+#include "ps8625.h"
 
-void parade_ps8625_bridge_setup(unsigned bus, unsigned chip_base)
+void parade_ps8625_bridge_setup(unsigned bus, unsigned chip_base,
+				const struct parade_write *parade_writes,
+				int parade_write_count)
 {
 	int i;
 
-	for (i = 0; i < ARRAY_SIZE(parade_writes); i++) {
+	for (i = 0; i < parade_write_count; i++) {
 		const struct parade_write *w = &parade_writes[i];
 		i2c_write(bus, chip_base + w->offset, w->reg, sizeof(w->reg),
 			  &w->val, sizeof(w->val));