[coreboot-gerrit] [XS] Change in coreboot[main]: mb/google/rauru: Initialize clkbuf and srclken in romstage

[Jarried Lin (Code Review)]

Attention is currently required from: Hung-Te Lin, Yidi Lin, Yu-Ping Wu.

Jarried Lin has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/85843?usp=email )

Change subject: mb/google/rauru: Initialize clkbuf and srclken in romstage
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mb/google/rauru: Initialize clkbuf and srclken in romstage

BUG=b:317009620
TEST=Build pass. Check boot log:
srclken:
[INFO ]  RG_CENTRAL_CFG1 : 0x104014e5
[INFO ]  RG_CENTRAL_CFG2 : 0x1011
[INFO ]  RG_CENTRAL_CFG3 : 0x400f
[INFO ]  RG_CENTRAL_CFG5 : 0x3bfc1761
[INFO ]  RG_CENTRAL_CFG6_1 : 0xffffffff
[INFO ]  RG_CENTRAL_CFG6_2 : 0x110e
clkbuf:
[INFO ]  clk_buf_dump_clkbuf_log: xo_buf_cw(0x79A ~ 0x7A6):
[INFO ]  0xb9/0xb9/0x30/0x30/0x30/0x10/0x9/0x10/0x10/0x10/0x10/0x10/0x10
[INFO ]  clk_buf_dump_clkbuf_log: xo_buf_vote(0x54C ~ 0x565):
[INFO ]  0x1/0x280/0x0/0x0/0x0/0x0/0x2000/0x0/0x0/0x0/0x0/0x0/0x0/

Change-Id: I9a6f93d3ec27944bea72bbadf95a03a54a8a0662
Signed-off-by: ot_song fan 
---
M src/mainboard/google/rauru/romstage.c
1 file changed, 4 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/43/85843/1

diff --git a/src/mainboard/google/rauru/romstage.c b/src/mainboard/google/rauru/romstage.c
index afd12c6..de6baf9 100644
--- a/src/mainboard/google/rauru/romstage.c
+++ b/src/mainboard/google/rauru/romstage.c
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */

#include <arch/stages.h>
+#include <soc/clkbuf_ctl.h>
 #include <soc/emi.h>
 #include <soc/irq2axi.h>
 #include <soc/mt6316.h>
@@ -11,6 +12,7 @@
 #include <soc/pcie.h>
 #include <soc/pll.h>
 #include <soc/pmif.h>
+#include <soc/srclken_rc.h>

static void raise_little_cpu_freq(void)
 {
@@ -32,6 +34,8 @@
    raise_little_cpu_freq();
    mt6373_init();
    mt6685_init();
+	srclken_rc_init();
+	clk_buf_init();
    mtk_dram_init();

if (CONFIG(PCI))