Merge pull request #3468 from bigmagic123/aarch64_cache_api

Aarch64 cache api

Author: BernardXiong

bsp/raspberry-pi/raspi3-64/.config

@@ -148,7 +148,10 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_RT_USING_CAN is not set
 CONFIG_RT_USING_HWTIMER=y
 # CONFIG_RT_USING_CPUTIME is not set
-# CONFIG_RT_USING_I2C is not set
+CONFIG_RT_USING_I2C=y
+CONFIG_RT_I2C_DEBUG=y
+CONFIG_RT_USING_I2C_BITOPS=y
+# CONFIG_RT_I2C_BITOPS_DEBUG is not set
 CONFIG_RT_USING_PIN=y
 # CONFIG_RT_USING_ADC is not set
 # CONFIG_RT_USING_PWM is not set
@@ -163,7 +166,12 @@ CONFIG_RT_MMCSD_STACK_SIZE=4096
 CONFIG_RT_MMCSD_THREAD_PREORITY=22
 CONFIG_RT_MMCSD_MAX_PARTITION=16
 CONFIG_RT_SDIO_DEBUG=y
-# CONFIG_RT_USING_SPI is not set
+CONFIG_RT_USING_SPI=y
+# CONFIG_RT_USING_QSPI is not set
+# CONFIG_RT_USING_SPI_MSD is not set
+# CONFIG_RT_USING_SFUD is not set
+# CONFIG_RT_USING_ENC28J60 is not set
+# CONFIG_RT_USING_SPI_WIFI is not set
 CONFIG_RT_USING_WDT=y
 # CONFIG_RT_USING_AUDIO is not set
 # CONFIG_RT_USING_SENSOR is not set
@@ -420,36 +428,6 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_VT100 is not set
 # CONFIG_PKG_USING_ULAPACK is not set
 # CONFIG_PKG_USING_UKAL is not set
-
-#
-# Privated Packages of RealThread
-#
-# CONFIG_PKG_USING_CODEC is not set
-# CONFIG_PKG_USING_PLAYER is not set
-# CONFIG_PKG_USING_MPLAYER is not set
-# CONFIG_PKG_USING_PERSIMMON_SRC is not set
-# CONFIG_PKG_USING_JS_PERSIMMON is not set
-# CONFIG_PKG_USING_JERRYSCRIPT_WIN32 is not set
-
-#
-# Network Utilities
-#
-# CONFIG_PKG_USING_WICED is not set
-# CONFIG_PKG_USING_CLOUDSDK is not set
-# CONFIG_PKG_USING_POWER_MANAGER is not set
-# CONFIG_PKG_USING_RT_OTA is not set
-# CONFIG_PKG_USING_RDBD_SRC is not set
-# CONFIG_PKG_USING_RTINSIGHT is not set
-# CONFIG_PKG_USING_SMARTCONFIG is not set
-# CONFIG_PKG_USING_RTX is not set
-# CONFIG_RT_USING_TESTCASE is not set
-# CONFIG_PKG_USING_NGHTTP2 is not set
-# CONFIG_PKG_USING_AVS is not set
-# CONFIG_PKG_USING_JOYLINK is not set
-# CONFIG_PKG_USING_STS is not set
-# CONFIG_PKG_USING_DLMS is not set
-# CONFIG_PKG_USING_AUDIO_FRAMEWORK is not set
-# CONFIG_PKG_USING_ZBAR is not set
 CONFIG_BCM2836_SOC=y
 # CONFIG_BSP_SUPPORT_FPU is not set
 
@@ -468,8 +446,13 @@ CONFIG_BSP_USING_CORETIMER=y
 CONFIG_BSP_USING_SYSTIMER=y
 CONFIG_RT_USING_SYSTIMER1=y
 CONFIG_RT_USING_SYSTIMER3=y
-# CONFIG_BSP_USING_I2C is not set
-# CONFIG_BSP_USING_SPI is not set
+CONFIG_BSP_USING_I2C=y
+# CONFIG_BSP_USING_I2C0 is not set
+CONFIG_BSP_USING_I2C1=y
+CONFIG_BSP_USING_SPI=y
+CONFIG_BSP_USING_SPI0_BUS=y
+CONFIG_BSP_USING_SPI0_DEVICE0=y
+# CONFIG_BSP_USING_SPI0_DEVICE1 is not set
 CONFIG_BSP_USING_WDT=y
 # CONFIG_BSP_USING_RTC is not set
 CONFIG_BSP_USING_SDIO=y

bsp/raspberry-pi/raspi3-64/driver/Kconfig

@@ -63,12 +63,17 @@ menu "Hardware Drivers Config"
             select RT_USING_SPI
             default n
 
-        if BSP_USING_SPI
-            config BSP_USING_SPI0
-                bool "Enable SPI0"
+        if BSP_USING_SPI   
+            config BSP_USING_SPI0_BUS
+                bool "Enable SPI0 BUS"
                 default n
-            config BSP_USING_SPI1
-                bool "Enable SPI1"
+            config BSP_USING_SPI0_DEVICE0
+                bool "Enable SPI0 DEVICE0"
+                select BSP_USING_SPI0_BUS
+                default n
+            config BSP_USING_SPI0_DEVICE1
+                bool "Enable SPI0 DEVICE1"
+                select BSP_USING_SPI0_BUS
                 default n
         endif
 

bsp/raspberry-pi/raspi3-64/driver/board.c

@@ -100,6 +100,8 @@ void rt_hw_board_init(void)
     armv8_map(0x40000000, 0x40000000, 0x1000, MEM_ATTR_IO);//core timer
     armv8_map(0x3F300000, 0x3F300000, 0x1000, MEM_ATTR_IO);//sdio
     armv8_map(0xc00000, 0xc00000, 0x1000, MEM_ATTR_IO);//mbox
+    armv8_map(0x3f804000, 0x3f804000, 0x1000, MEM_ATTR_IO);//i2c0
+    armv8_map(0x3f205000, 0x3f205000, 0x1000, MEM_ATTR_IO);//i2c1
     mmu_enable();
 
     /* initialize hardware interrupt */