Merge pull request #76 from foss-for-synopsys-dwc-arc-processors/feature/2018_12_RC2

Feature/2018 12 rc2

Author: Wayne Ren

arc/startup/arc_startup.s

@@ -191,6 +191,23 @@ _s3_clear_bss_loop:
 	cmp	r0, r1
 	jlt	_s3_clear_bss_loop
 
+#if ARC_FEATURE_STACK_CHECK
+	mov r0, _e_stack
+	mov r1, _f_stack
+#if ARC_FEATURE_SEC_PRESENT
+	sr r1, [AUX_S_KSTACK_TOP]
+	sr r0, [AUX_S_KSTACK_BASE]
+	lr r0, [AUX_SEC_STAT]
+	bset r0, r0, AUX_SEC_STAT_BIT_SSC
+	sflag r0
+#else
+	sr r1, [AUX_KSTACK_TOP]
+	sr r0, [AUX_KSTACK_BASE]
+	lr r0, [AUX_STATUS32]
+	bset r0, r0, AUX_STATUS_BIT_SC
+	kflag r0
+#endif
+#endif
 /* STAGE 3: go to main */
 
 _arc_reset_call_main:

board/board.c

@@ -88,7 +88,7 @@ static TaskHandle_t task_handle_ntshell;
 #else /* No middleware ntshell,will activate main task */
 
 #ifndef TASK_STACK_SIZE_MAIN
-#define TASK_STACK_SIZE_MAIN	MIN_STACKSZ(1024)
+#define TASK_STACK_SIZE_MAIN	MIN_STACKSZ(4096)
 #endif
 
 #ifndef TASK_PRI_MAIN

board/emsdp/drivers/ip/designware/sdio/dw_sdio_obj.c

@@ -91,7 +91,7 @@ static void dw_sdio_0_install(void)
 
 	dw_sdio_ctrl_ptr->reg_base = (void *) EMSDP_SDIO_BASE;
 	dw_sdio_ctrl_ptr->intno = EMSDP_SDIO_INTR;
-	dw_sdio_ctrl_ptr->ref_clk = 200000000;
+	dw_sdio_ctrl_ptr->ref_clk = EMSDP_REF_CLOCK;
 	dw_sdio_ctrl_ptr->fifo_depth = 128;
 
 	dw_sdio_ptr->open = dw_sdio_0_open;

board/emsdp/emsdp.mk

@@ -10,12 +10,12 @@
 BOARD_EMSDP_DIR = $(BOARDS_ROOT)/emsdp
 ##
 # board version definition
-# rev1 stands for revision 1
+# rev2 stands for revision 2
 # When you don't specify BD_VER
 # in any other place or through make options
 # it will select a proper BD_VER according to your core
 ##
-SUPPORTED_BD_VERS = rev1 rev2
+SUPPORTED_BD_VERS = rev2
 
 ## Select Board Version
 BD_VER ?= rev2
@@ -101,7 +101,9 @@ BOARD_EMSDP_CSRCDIR += $(BOARD_EMSDP_DIR)/drivers/pmwifi
 endif
 
 BOARD_EMSDP_ASMSRCDIR	+= $(BOARD_EMSDP_DEV_ASMSRCDIR) $(BOARD_CORE_DIR)
-BOARD_EMSDP_INCDIR	+= $(BOARD_EMSDP_DEV_INCDIR) $(BOARD_CORE_DIR) $(BOARD_EMSDP_DIR)/$(VALID_BD_VER)/configs
+BOARD_EMSDP_INCDIR	+= $(BOARD_EMSDP_DEV_INCDIR) \
+			$(BOARD_EMSDP_DIR)/$(VALID_BD_VER)/configs \
+			$(BOARD_CORE_DIR)/include
 
 
 # find all the source files in the target directories