Patch set updated for coreboot: d29d8f5 broadwell: Add USB3 PHY tuning fields to PEI DATA

[Stefan Reinauer]

Stefan Reinauer ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9275

-gerrit

commit d29d8f57e937ff90d3f38aacb22eab684769d489
Author: Duncan Laurie 
Date:   Mon Nov 17 13:05:50 2014 -0800

broadwell: Add USB3 PHY tuning fields to PEI DATA

These are board specific adjustments that can be made for each
    USB3 port.

BUG=chrome-os-partner:28234
    BRANCH=samus,auron
    TEST=build and boot on samus

Change-Id: Iaa3ce09419dfd64e3e8187f6dc073a8c68565337
    Signed-off-by: Stefan Reinauer 
    Original-Commit-Id: 21000496bb4560c9d1452a128335bbf24ca1b0aa
    Original-Change-Id: Iab92ff7b0218d4abd9eba8a94d34ddd9a30ddb87
    Original-Signed-off-by: Duncan Laurie 
    Original-Reviewed-on: https://chromium-review.googlesource.com/230231
    Original-Reviewed-by: Aaron Durbin 
---
 src/soc/intel/broadwell/broadwell/pei_data.h | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/soc/intel/broadwell/broadwell/pei_data.h b/src/soc/intel/broadwell/broadwell/pei_data.h
index a805163..0acc89c 100644
--- a/src/soc/intel/broadwell/broadwell/pei_data.h
+++ b/src/soc/intel/broadwell/broadwell/pei_data.h
@@ -32,7 +32,7 @@
 #include <types.h>
 #include <memory_info.h>

-#define PEI_VERSION 21
+#define PEI_VERSION 22

#define ABI_X86 __attribute__((regparm(0)))

@@ -132,6 +132,19 @@ struct pei_data
    struct usb2_port_setting usb2_ports[MAX_USB2_PORTS];
    struct usb3_port_setting usb3_ports[MAX_USB3_PORTS];

+	/*
+	 * USB3 board specific PHY tuning
+	 */
+
+	/* Valid range: 0x69 - 0x80 */
+	uint8_t usb3_txout_volt_dn_amp_adj[MAX_USB3_PORTS];
+	/* Valid range: 0x80 - 0x9c */
+	uint8_t usb3_txout_imp_sc_bolt_amp_adj[MAX_USB3_PORTS];
+	/* Valid range: 0x39 - 0x80 */
+	uint8_t usb3_txout_de_emp_adj[MAX_USB3_PORTS];
+	/* Valid range: 0x3d - 0x4a */
+	uint8_t usb3_txout_imp_adj_volt_amp[MAX_USB3_PORTS];
+
    /* Console output function */
    tx_byte_func tx_byte;