google/gru: Incorporate feedback to #14279

To avoid diverging too much on an actively developed code base, keep
the changes to a separate commit that can be downstreamed more easily:

- removed unused includes
- gave kevin board a "Kevin" part number
- marked RW_LEGACY as CBFS region (to follow up upstream changes)
- moved romstage entry point to SoC code (instead of encouraging
  per-board copy pasta)

Change-Id: Ief0c8db3c4af96fe2be2e2397d8874ad06fb6f1f
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/14362
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

2 files changed, 35 insertions, 0 deletions

diff --git a/src/soc/rockchip/rk3399/Makefile.inc b/src/soc/rockchip/rk3399/Makefile.inc
index 54a7b5168d..957124e54e 100644
--- a/src/soc/rockchip/rk3399/Makefile.inc
+++ b/src/soc/rockchip/rk3399/Makefile.inc
@@ -38,6 +38,7 @@ romstage-y += ../common/spi.c
 romstage-$(CONFIG_DRIVERS_UART) += ../common/uart.c
 romstage-y += clock.c
 romstage-y += timer.c
+romstage-y += romstage.c
 
 ################################################################################
 
diff --git a/src/soc/rockchip/rk3399/romstage.c b/src/soc/rockchip/rk3399/romstage.c
new file mode 100644
index 0000000000..4786937acc
--- /dev/null
+++ b/src/soc/rockchip/rk3399/romstage.c
@@ -0,0 +1,34 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2016 Rockchip Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <arch/cache.h>
+#include <arch/cpu.h>
+#include <arch/exception.h>
+#include <arch/io.h>
+#include <cbfs.h>
+#include <console/console.h>
+#include <delay.h>
+#include <program_loading.h>
+#include <romstage_handoff.h>
+#include <symbols.h>
+
+void main(void)
+{
+	console_init();
+	exception_init();
+	cbmem_initialize_empty();
+	run_ramstage();
+}