[add] GBE dirver.

bsp/stm32/stm32mp157a-st-ev1/board/Kconfig

@@ -33,6 +33,10 @@ menu "Onboard Peripheral Drivers"
         select RT_USING_OPENAMP
         default n
 
+    config BSP_USING_GBE
+        bool "Enable Ethernet"
+        default n
+        select RT_USING_LWIP
 endmenu
 
 menu "On-chip Peripheral Drivers"
@@ -48,11 +52,11 @@ menu "On-chip Peripheral Drivers"
         if BSP_USING_UART
             config BSP_USING_UART3
                 bool "Enable UART3"
-                default y
+                default n
 
             config BSP_UART3_RX_USING_DMA
                 bool "Enable UART3 RX DMA"
-                depends on BSP_USING_UART4 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART3 && RT_SERIAL_USING_DMA
                 default n
 
             config BSP_UART3_TX_USING_DMA
@@ -62,7 +66,7 @@ menu "On-chip Peripheral Drivers"
 
             config BSP_USING_UART4
                 bool "Enable UART4"
-                default y
+                default n
 
             config BSP_UART4_RX_USING_DMA
                 bool "Enable UART4 RX DMA"

bsp/stm32/stm32mp157a-st-ev1/board/SConscript

@@ -19,6 +19,9 @@ if GetDepend(['BSP_USING_PMIC']):
 if GetDepend(['BSP_USING_NAND']):
     src += Glob('ports/drv_nand.c')
 
+if GetDepend(['BSP_USING_GBE']):
+    src += Glob('ports/eth/drv_eth.c')
+
 if GetDepend(['BSP_USING_OPENAMP']):
     src +=  Glob('CubeMX_Config/CM4/Src/ipcc.c')
     src +=  Glob('CubeMX_Config/CM4/Src/openamp.c')
@@ -34,6 +37,7 @@ if GetDepend(['BSP_USING_OPENAMP']):
     src +=  Glob('ports/OpenAMP/virtual_driver/*.c')
     src +=  Glob('ports/OpenAMP/drv_openamp.c')
 
+
 path =  [cwd]
 path += [cwd + '/CubeMX_Config/CM4/Inc']
 path += [cwd + '/ports']
@@ -45,6 +49,9 @@ if GetDepend(['BSP_USING_OPENAMP']):
     path += [cwd + '/ports/OpenAMP/virtual_driver']
     path += [cwd + '/CubeMX_Config/CM4/Inc']
 
+if GetDepend(['BSP_USING_GBE']):
+    path += [cwd + '/ports/eth']
+
 startup_path_prefix = SDK_LIB
 
 if rtconfig.CROSS_TOOL == 'gcc':

bsp/stm32/stm32mp157a-st-ev1/board/board.h

@@ -32,7 +32,7 @@ extern "C" {
 
     
 #if defined(BSP_USING_OPENAMP)    
-#define STM32_SRAM_BEGIN             (uint32_t)0x10020000 
+#define STM32_SRAM_BEGIN             (uint32_t)0x10030000 
 #else
 #define STM32_SRAM_BEGIN             (uint32_t)0x2FFF0000     
 #endif

bsp/stm32/stm32mp157a-st-ev1/board/linker_scripts/link.icf

@@ -5,7 +5,7 @@
 define symbol __ICFEDIT_intvec_start__ = 0x00000000;
 /*-Memory Regions-*/
 define symbol __ICFEDIT_region_text_start__ = 0x10000000;
-define symbol __ICFEDIT_region_text_end__   = 0x1001FFFF;
+define symbol __ICFEDIT_region_text_end__   = 0x1002FFFF;
 define symbol __ICFEDIT_region_data_start__ = 0x10030000;
 define symbol __ICFEDIT_region_data_end__   = 0x1003FFFF;
 /*-Sizes-*/
@@ -28,11 +28,6 @@ define symbol __OPENAMP_region_size__   = 0x8000;
 export symbol __OPENAMP_region_start__;
 export symbol __OPENAMP_region_size__;
 
-define symbol __SDMMC_region_start__   = 0x10048000;
-define symbol __SDMMC_region_size__    = 0x1FFFF;
-export symbol __SDMMC_region_start__;
-export symbol __SDMMC_region_size__;
-
 define block CSTACK    with alignment = 8, size = __ICFEDIT_size_cstack__   { };
 define block HEAP      with alignment = 8, size = __ICFEDIT_size_heap__     { };