arch/arm64: Pass cbmem_top to ramstage via calling argument

This solution is very generic and can in principle be implemented on
all arch/soc. Currently the old infrastructure to pass on information
from romstage to ramstage is left in place and will be removed in a
follow-up commit.

Nvidia Tegra will be handled in a separate patch because it has a
custom ramstage entry.

Instead trying to figure out which files can be removed from stages
and which cbmem_top implementations need with preprocessor, rename all
cbmem_top implementation to cbmem_top_romstage.

Mechanisms set in place to pass on information from rom- to ram-stage
will be replaced in a followup commit.

Change-Id: I86cdc5c2fac76797732a3a3398f50c4d1ff6647a
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36275
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/src/soc/rockchip/rk3399/Makefile.inc b/src/soc/rockchip/rk3399/Makefile.inc
index 3b66247868..7f6ad8cac1 100644
--- a/src/soc/rockchip/rk3399/Makefile.inc
+++ b/src/soc/rockchip/rk3399/Makefile.inc
@@ -31,7 +31,6 @@ bootblock-y += gpio.c
 bootblock-y += saradc.c
 bootblock-y += timer.c
 
-verstage-y += ../common/cbmem.c
 verstage-y += ../common/gpio.c
 verstage-y += gpio.c
 verstage-y += sdram.c
@@ -59,7 +58,6 @@ romstage-y += ../common/i2c.c
 
 ################################################################################
 
-ramstage-y += ../common/cbmem.c
 ramstage-y += sdram.c
 ramstage-y += ../common/spi.c
 ramstage-y += ../common/uart.c