broadcom/cygnus: add new SoC driver
This commit covers bootblock and romstage.
BUG=none
BRANCH=tot
TEST=ran emerge-purin coreboot
Change-Id: I88e2dffb9e46ba5b066190e844a6a7302adcfdc7
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b3af6343a74263f086fe82c600559e8204e7dec0
Original-Change-Id: I447ed5f6ed181cfc9d5521b8c57e5fe0036a3f71
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/242854
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9750
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/src/soc/broadcom/cygnus/Kconfig b/src/soc/broadcom/cygnus/Kconfig
new file mode 100644
index 0000000..2f5ad21
--- /dev/null
+++ b/src/soc/broadcom/cygnus/Kconfig
@@ -0,0 +1,43 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright 2014 Google 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.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+##
+
+config SOC_BROADCOM_CYGNUS
+ bool
+ default n
+ select ARCH_BOOTBLOCK_ARMV7
+ select ARCH_RAMSTAGE_ARMV7
+ select ARCH_ROMSTAGE_ARMV7
+ select ARCH_VERSTAGE_ARMV7
+ select BOOTBLOCK_CONSOLE
+ select CPU_HAS_BOOTBLOCK_INIT
+ select DYNAMIC_CBMEM
+ select EARLY_CONSOLE
+ select GENERIC_UDELAY
+ select HAVE_MONOTONIC_TIMER
+ select HAVE_UART_MEMORY_MAPPED
+ select HAVE_UART_SPECIAL
+ select RETURN_FROM_VERSTAGE
+
+if SOC_BROADCOM_CYGNUS
+
+config BOOTBLOCK_CPU_INIT
+ string
+ default "soc/broadcom/cygnus/bootblock.c"
+
+endif