exynos5/5250: Update timer call sites to use monotonic timer API

This goes thru various call sites where we used timer_us() and updates
them to use the new monotonic timer API.

udelay() changed substantially and now gracefully handles wraparound.

Change-Id: Ie2cc86a4125cf0de12837fd7d337a11aed25715c
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/3176
Reviewed-by: Aaron Durbin <adurbin@google.com>
Tested-by: build bot (Jenkins)

1 files changed, 3 insertions, 0 deletions

diff --git a/src/cpu/samsung/exynos5250/Makefile.inc b/src/cpu/samsung/exynos5250/Makefile.inc
index 403c198fa5..2cd34284b4 100644
--- a/src/cpu/samsung/exynos5250/Makefile.inc
+++ b/src/cpu/samsung/exynos5250/Makefile.inc
@@ -7,6 +7,7 @@ bootblock-y += pinmux.c mct.c power.c
 # Clock is required for UART
 bootblock-$(CONFIG_EARLY_CONSOLE) += clock_init.c
 bootblock-$(CONFIG_EARLY_CONSOLE) += clock.c
+bootblock-$(CONFIG_EARLY_CONSOLE) += monotonic_timer.c
 bootblock-$(CONFIG_EARLY_CONSOLE) += soc.c
 bootblock-$(CONFIG_EARLY_CONSOLE) += uart.c
 
@@ -17,6 +18,7 @@ romstage-y += dmc_common.c
 romstage-y += dmc_init_ddr3.c
 romstage-y += power.c
 romstage-y += mct.c
+romstage-y += monotonic_timer.c
 romstage-$(CONFIG_EARLY_CONSOLE) += soc.c
 romstage-$(CONFIG_EARLY_CONSOLE) += uart.c
 
@@ -30,6 +32,7 @@ ramstage-$(CONFIG_CONSOLE_SERIAL_UART) += uart.c
 ramstage-y += cpu.c
 ramstage-y += exynos5250-tmu.c
 ramstage-y += mct.c
+ramstage-y += monotonic_timer.c
 
 #ramstage-$(CONFIG_SATA_AHCI) += sata.c