[S] Change in coreboot[master]: soc/amd/cezanne/reset: deduplicate code

[Felix Held (Code Review)]

Felix Held has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/72690 )

Change subject: soc/amd/cezanne/reset: deduplicate code
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soc/amd/cezanne/reset: deduplicate code

do_warm_reset does the same as do_cold_reset, since warm resets aren't
supported on this platform. Instead of open coding the same cold reset
functionality again, call do_cold_reset from do_warm_reset. This also
brings do_warm_reset in line with do_board_reset.

Signed-off-by: Felix Held 
Change-Id: Ie3fe010a2b361ae9a1befeb4f07b12a80d978460
---
M src/soc/amd/cezanne/reset.c
1 file changed, 16 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/90/72690/1

diff --git a/src/soc/amd/cezanne/reset.c b/src/soc/amd/cezanne/reset.c
index 1360bd5..ac0c981 100644
--- a/src/soc/amd/cezanne/reset.c
+++ b/src/soc/amd/cezanne/reset.c
@@ -18,9 +18,7 @@
 void do_warm_reset(void)
 {
    /* Warm resets are not supported and must be executed as cold */
-	pm_write16(PWR_RESET_CFG, pm_read16(PWR_RESET_CFG) |
-		TOGGLE_ALL_PWR_GOOD);
-	outb(RST_CPU | SYS_RST, RST_CNT);
+	do_cold_reset();
 }

void do_board_reset(void)