commit 6f515d09eecf959c9c36bfce235d41aa15ba8cc4
author Icenowy Zheng <icenowy@sipeed.com> Thu Jul 22 09:35:19 2021 +0800
committer Icenowy Zheng <icenowy@aosc.io> Wed Aug 25 00:33:59 2021 +0800
tree 0f1fc7589dfee2b37bdc03805b02125d63b1f3f5
parent 25886847a11da822b6476da74cb167b3d9a7f46c

refactor(plat/allwinner): allow new AA64nAA32 position

In newer Allwiner SoCs, the AA64nAA32 wires are mapped to a new register
called "General Control Register0" in the manual rather than the
"Cluster 0 Control Register0" in older SoCs.

Now the position of AA64nAA32 (reg and bit offset) is defined in a few
macros instead assumed to be at bit offset 24 of
SUNXI_CPUCFG_CLS_CTRL_REG0.

Change-Id: I933d00b9a914bf7103e3a9dadbc6d7be1a409668
Signed-off-by: Icenowy Zheng <icenowy@sipeed.com>

plat/allwinner/sun50i_a64/include/sunxi_cpucfg.h

diff --git a/plat/allwinner/sun50i_a64/include/sunxi_cpucfg.h b/plat/allwinner/sun50i_a64/include/sunxi_cpucfg.h
index c3eeadb..aed3585 100644
--- a/plat/allwinner/sun50i_a64/include/sunxi_cpucfg.h
+++ b/plat/allwinner/sun50i_a64/include/sunxi_cpucfg.h
@@ -33,4 +33,7 @@
 #define SUNXI_R_CPUCFG_SS_ENTRY_REG	(SUNXI_R_CPUCFG_BASE + 0x01a8)
 #define SUNXI_R_CPUCFG_HP_FLAG_REG	(SUNXI_R_CPUCFG_BASE + 0x01ac)
 
+#define SUNXI_AA64nAA32_REG		SUNXI_CPUCFG_CLS_CTRL_REG0
+#define SUNXI_AA64nAA32_OFFSET		24
+
 #endif /* SUNXI_CPUCFG_H */