vx900: Move to EARLY_CBMEM_INIT

To calculate the CBMEM address we need to determine the framebuffer
size early in the ROMSTAGE. We now do the calculation before
cbmem_recovery() and configure the memory controller right away.

If the calculation was done from cbmem_top() instead, we'd loose some
logging that seems useful, since printk() would recurse to cbmem_top() too
with CONSOLE_CBMEM enabled.

If we didn't configure the memory controller at this point, we'd
need to store the result somewhere else. However, CAR_GLOBAL is not
practical at this point, because calling car_get_var() from cbmem_top()
would recurse back to cbmem_top().

Change-Id: Ib9ae0f97f9f769a20a610f8d76f14165fb924042
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-on: https://review.coreboot.org/25798
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/northbridge/via/vx900/Makefile.inc b/src/northbridge/via/vx900/Makefile.inc
index b46f8809d6..bbfe63b45a 100644
--- a/src/northbridge/via/vx900/Makefile.inc
+++ b/src/northbridge/via/vx900/Makefile.inc
@@ -21,6 +21,7 @@ romstage-y += early_smbus.c
 romstage-y += early_vx900.c
 romstage-y += early_host_bus_ctl.c
 romstage-y += raminit_ddr3.c
+romstage-y += memmap.c
 romstage-y += ./../../../device/dram/ddr3.c
 romstage-y += ./../../../southbridge/via/common/early_smbus_delay.c
 romstage-y += ./../../../southbridge/via/common/early_smbus_is_busy.c
@@ -36,6 +37,7 @@ ramstage-y += chrome9hd.c
 ramstage-y += traf_ctrl.c
 ramstage-y += sata.c
 ramstage-y += lpc.c
+ramstage-y += memmap.c
 
 # The buildsystem only includes this file if CONFIG_VGA is selected.
 # We need to do some VGA I/O before the VGA can be initialized. We can make good