2 Commits

Author	SHA1	Message	Date
Paul Burton	571b7e69f7	MIPS: generic/yamon-dt: Pull YAMON DT shim code out of SEAD-3 board ... In preparation for supporting other YAMON-using boards (Malta) & sharing code to translate information from YAMON into device tree properties, pull the code doing so for the kernel command line, system memory & serial configuration out of the SEAD-3 board code. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/16181/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>	2017-06-28 12:22:40 +02:00
Paul Burton	3f5f0a4475	MIPS: generic: Convert SEAD-3 to a generic board ... Convert the MIPS SEAD-3 board support to be a generic board, supported by generic kernels. Because the SEAD-3 boot protocol was defined long ago and we don't want to force a switch to the UHI protocol, SEAD-3 is added as a legacy board which is detected by reading the REVISION register. This may technically not be a valid memory read & future work will include attempting to handle that gracefully. In practice since SEAD-3 is the only legacy board supported by the generic kernel so far the read will only happen on SEAD-3 boards, and even once Malta is converted the same REVISION register exists there too. Other boards such as Boston, Ci20 & Ci40 will use the UHI boot protocol & thus not run any of the legacy board detect functions. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/14354/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>	2016-10-06 18:04:20 +02:00