arm64: versal2: Add support for AMD Versal Gen 2
Add support for AMD Versal Gen 2. SoC is based on Cortex-a78ae 4 cluster/2
cpu core each. A lot of IPs are shared with previous families. There are
couple of new IP blocks where the most interesting from user point of view
is UFS.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/bc2b70831ce1031bd0fac32357bff84936e1310f.1716994063.git.michal.simek@amd.com
diff --git a/arch/arm/mach-versal2/Kconfig b/arch/arm/mach-versal2/Kconfig
new file mode 100644
index 0000000..3f18e33
--- /dev/null
+++ b/arch/arm/mach-versal2/Kconfig
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: GPL-2.0
+
+if ARCH_VERSAL2
+
+config SYS_BOARD
+ string "Board name"
+ default "versal2"
+
+config SYS_VENDOR
+ string "Vendor name"
+ default "amd"
+
+config SYS_SOC
+ default "versal2"
+
+config SYS_CONFIG_NAME
+ string "Board configuration name"
+ default "amd_versal2"
+ help
+ This option contains information about board configuration name.
+ Based on this option include/configs/<CONFIG_SYS_CONFIG_NAME>.h header
+ will be used for board configuration.
+
+config COUNTER_FREQUENCY
+ int "Timer clock frequency"
+ default 0
+ help
+ Setup time clock frequency for certain platform
+
+config IOU_SWITCH_DIVISOR0
+ hex "IOU switch divisor0"
+ default 0x20
+ help
+ Setup time clock divisor for input clock.
+
+config SYS_MEM_RSVD_FOR_MMU
+ bool "Reserve memory for MMU Table"
+ help
+ If defined this option is used to setup different space for
+ MMU table than the one which will be allocated during
+ relocation.
+
+config GICV3
+ def_bool y
+
+config SYS_MALLOC_LEN
+ default 0x2000000
+
+config ZYNQ_SDHCI_MAX_FREQ
+ default 200000000
+
+source "board/xilinx/Kconfig"
+source "board/amd/versal2/Kconfig"
+
+endif