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authorPaul Burton <paul.burton@imgtec.com>2014-06-14 00:08:02 +0100
committerPatrick Georgi <pgeorgi@google.com>2015-03-21 16:57:08 +0100
commitc1081a4d02b09d6437dd5c6183f6dd1651a3b0eb (patch)
treeff4ae85d8170d875b6e8b2d154aa29a746d75d6a /src/soc/imgtec/danube/Kconfig
parent5b09816f3997ae050fac7e29f6a5cd107eb13a25 (diff)
imgtec/danube: Add support for ImgTec Danube SoC
Add build infrastructure and basic support code for the ImgTec Danube SoC. This support is sufficient to run on a simulator. BUG=chrome-os-partner:31438 TEST=none yet Change-Id: I59e36589765bf06b075fd4850215a0ef71246bb1 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 881278d7fbb8e6803bc8f6f9e84c64640b097401 Original-Change-Id: Ia7ed7288b13085db7ff37b5ad75d978b6137f958 Original-Signed-off-by: Paul Burton <paul.burton@imgtec.com> Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/207974 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/8762 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/soc/imgtec/danube/Kconfig')
-rw-r--r--src/soc/imgtec/danube/Kconfig69
1 files changed, 69 insertions, 0 deletions
diff --git a/src/soc/imgtec/danube/Kconfig b/src/soc/imgtec/danube/Kconfig
new file mode 100644
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+++ b/src/soc/imgtec/danube/Kconfig
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+#
+# This file is part of the coreboot project.
+#
+# Copyright (C) 2014 Imagination Technologies
+#
+# 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 CPU_IMGTEC_DANUBE
+ select CPU_MIPS32R2
+ select DYNAMIC_CBMEM
+ select HAVE_UART_MEMORY_MAPPED
+ select HAVE_UART_SPECIAL
+ bool
+
+if CPU_IMGTEC_DANUBE
+
+config BOOTBLOCK_CPU_INIT
+ string
+ default "soc/imgtec/danube/bootblock.c"
+
+config BOOTBLOCK_BASE
+ hex
+ default 0x9b000000
+
+config CBFS_ROM_OFFSET
+ # Effectively the maximum size of the bootblock
+ hex
+ default 0x4000
+
+config ROMSTAGE_BASE
+ hex
+ default 0x9b004000
+ help
+ The address where romstage is supposed to be loaded, right above the
+ bootblock.
+
+config CBMEM_CONSOLE_PRERAM_BASE
+ hex "memory address of the CBMEM console buffer"
+ default 0x9b00f800
+ help
+ Allocate 4KB to the pre-ram console buffer, we should be able to use
+ GRAM eventually and have a much larger buffer.
+
+config STACK_TOP
+ hex
+ default CBMEM_CONSOLE_PRERAM_BASE
+
+config STACK_BOTTOM
+ hex
+ default 0x9b00f000
+ help
+ Allocating 12KB for the stack, should be able to have more once GRAM
+ is available.
+
+endif