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3 Commits

Author SHA1 Message Date
Vivek Gautam
9f0835e915 feat(rdn2): add SPI ID ranges for RD-N2 multichip platform 
Add the SPI ID ranges for various chips on RD-N2 multichip platform
(rdn2cfg2). Also fix the max SPI ID for chip#0 that was incorrectly
set.
The SPI ranges for rdn2cfg2 platform are as shown below:
============================================
Chip# |  CHIP_START_INTID  |  CHIP_END_INTID
============================================
0     |     32             |    511
1     |     512            |    991
2     |     4096           |    4575
3     |     4576           |    5055

Signed-off-by: Vivek Gautam <vivek.gautam@arm.com>
Change-Id: I146944af1ffe52c300eef2ef48b1077a9559bf41
 2022-10-17 21:58:44 +05:30
Aditya Angadi
efeb43808d feat(rdn2): add board support for rdn2cfg2 variant 
Add board support for variant 2 of RD-N2 platform which is a four chip
variant with 4 cores on each chip. The "CSS_SGI_PLATFORM_VARIANT" value
is 2 for multi-chip variant. The "CSS_SGI_CHIP_COUNT_MACRO" can be in
the range [1, 4] for multi-chip variant.

Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
Change-Id: I6412106e80e2f17704c796226c2ee9fe808705ba
 2022-02-04 16:31:52 +05:30
Aditya Angadi
34e443e21d board/rdn2: add board support for rdn2 platform 
Add the initial board support for RD-N2 platform.

Change-Id: I8325885bf248dd92191d6fc92a2da91c23118f8c
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
 2020-12-09 10:44:04 +00:00