commit 54d1319bae0bf1b5add0801ef6e6e1031fe41f85
author Tejas Patel <tejas.patel@xilinx.com> Wed Feb 27 18:44:55 2019 +0530
committer Jolly Shah <jolly.shah@xilinx.com> Wed Jan 15 11:03:16 2020 -0800
tree 473602ea2630d308718ae28c9c808e4e726b841e
parent 6171711e6dc55406210942b1972eee96b211609a

xilinx: versal: Add PSCI APIs for suspend/resume

Add following APIs in plat_psci to support suspend resume:
- versal_pwr_domain_off
- versal_pwr_domain_suspend
- versal_pwr_domain_suspend_finish
- versal_validate_power_state
- versal_get_sys_suspend_power_state

Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Change-Id: Ife908a45f32e2037c9c19e13211a8e4b373b8342

plat/xilinx/versal/include/plat_private.h

diff --git a/plat/xilinx/versal/include/plat_private.h b/plat/xilinx/versal/include/plat_private.h
index cb35be8..e302096 100644
--- a/plat/xilinx/versal/include/plat_private.h
+++ b/plat/xilinx/versal/include/plat_private.h
@@ -18,6 +18,8 @@
 void plat_versal_gic_cpuif_enable(void);
 void plat_versal_gic_cpuif_disable(void);
 void plat_versal_gic_pcpu_init(void);
+void plat_versal_gic_save(void);
+void plat_versal_gic_resume(void);
 
 unsigned int versal_calc_core_pos(u_register_t mpidr);
 

plat/xilinx/versal/include/platform_def.h

diff --git a/plat/xilinx/versal/include/platform_def.h b/plat/xilinx/versal/include/platform_def.h
index e61929c..c6be09e 100644
--- a/plat/xilinx/versal/include/platform_def.h
+++ b/plat/xilinx/versal/include/platform_def.h
@@ -75,7 +75,7 @@
  ******************************************************************************/
 #define PLAT_PHY_ADDR_SPACE_SIZE	(1ull << 32)
 #define PLAT_VIRT_ADDR_SPACE_SIZE	(1ull << 32)
-#define MAX_MMAP_REGIONS		7
+#define MAX_MMAP_REGIONS		8
 #define MAX_XLAT_TABLES			5
 
 #define CACHE_WRITEBACK_SHIFT	6

plat/xilinx/versal/include/versal_def.h

diff --git a/plat/xilinx/versal/include/versal_def.h b/plat/xilinx/versal/include/versal_def.h
index a77fa30..c2f7888 100644
--- a/plat/xilinx/versal/include/versal_def.h
+++ b/plat/xilinx/versal/include/versal_def.h
@@ -56,6 +56,13 @@
 #define VERSAL_IRQ_SEC_PHY_TIMER		29
 
 /*******************************************************************************
+ * CCI-400 related constants
+ ******************************************************************************/
+#define PLAT_ARM_CCI_BASE		0xFD000000
+#define PLAT_ARM_CCI_CLUSTER0_SL_IFACE_IX	4
+#define PLAT_ARM_CCI_CLUSTER1_SL_IFACE_IX	5
+
+/*******************************************************************************
  * UART related constants
  ******************************************************************************/
 #define VERSAL_UART0_BASE		0xFF000000
@@ -97,6 +104,9 @@
 #define CRF_RST_APU_ACPU_RESET		(1 << 0)
 #define CRF_RST_APU_ACPU_PWRON_RESET	(1 << 10)
 
+#define FPD_MAINCCI_BASE	0xFD000000
+#define FPD_MAINCCI_SIZE	0x00100000
+
 /* APU registers and bitfields */
 #define FPD_APU_BASE		0xFD5C0000
 #define FPD_APU_CONFIG_0	(FPD_APU_BASE + 0x20)