add the ld file

Author: supperthomas

bsp/nrf5x/nrf51822/.config

@@ -23,7 +23,12 @@ CONFIG_IDLE_THREAD_STACK_SIZE=256
 CONFIG_RT_USING_TIMER_SOFT=y
 CONFIG_RT_TIMER_THREAD_PRIO=4
 CONFIG_RT_TIMER_THREAD_STACK_SIZE=512
+
+#
+# kservice optimization
+#
 # CONFIG_RT_KSERVICE_USING_STDLIB is not set
+# CONFIG_RT_KSERVICE_USING_TINY_SIZE is not set
 CONFIG_RT_DEBUG=y
 # CONFIG_RT_DEBUG_COLOR is not set
 # CONFIG_RT_DEBUG_INIT_CONFIG is not set
@@ -274,6 +279,10 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_WAYZ_IOTKIT is not set
 # CONFIG_PKG_USING_MAVLINK is not set
 # CONFIG_PKG_USING_RAPIDJSON is not set
+# CONFIG_PKG_USING_BSAL is not set
+# CONFIG_PKG_USING_AGILE_MODBUS is not set
+# CONFIG_PKG_USING_AGILE_FTP is not set
+# CONFIG_PKG_USING_EMBEDDEDPROTO is not set
 
 #
 # security packages
@@ -338,14 +347,14 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_ANV_MEMLEAK is not set
 # CONFIG_PKG_USING_ANV_TESTSUIT is not set
 # CONFIG_PKG_USING_ANV_BENCH is not set
+# CONFIG_PKG_USING_DEVMEM is not set
 
 #
 # system packages
 #
 # CONFIG_PKG_USING_GUIENGINE is not set
 # CONFIG_PKG_USING_CAIRO is not set
 # CONFIG_PKG_USING_PIXMAN is not set
-# CONFIG_PKG_USING_LWEXT4 is not set
 # CONFIG_PKG_USING_PARTITION is not set
 # CONFIG_PKG_USING_FAL is not set
 # CONFIG_PKG_USING_FLASHDB is not set
@@ -355,6 +364,9 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_CMSIS is not set
 # CONFIG_PKG_USING_DFS_YAFFS is not set
 # CONFIG_PKG_USING_LITTLEFS is not set
+# CONFIG_PKG_USING_DFS_JFFS2 is not set
+# CONFIG_PKG_USING_DFS_UFFS is not set
+# CONFIG_PKG_USING_LWEXT4 is not set
 # CONFIG_PKG_USING_THREAD_POOL is not set
 # CONFIG_PKG_USING_ROBOTS is not set
 # CONFIG_PKG_USING_EV is not set
@@ -382,6 +394,7 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
 # CONFIG_PKG_USING_QFPLIB_M3 is not set
 # CONFIG_PKG_USING_LPM is not set
+# CONFIG_PKG_USING_TLSF is not set
 
 #
 # peripheral libraries and drivers
@@ -448,7 +461,11 @@ CONFIG_PKG_NRFX_VER="latest"
 # CONFIG_PKG_USING_VIRTUAL_SENSOR is not set
 # CONFIG_PKG_USING_VDEVICE is not set
 # CONFIG_PKG_USING_SGM706 is not set
+# CONFIG_PKG_USING_STM32WB55_SDK is not set
 # CONFIG_PKG_USING_RDA58XX is not set
+# CONFIG_PKG_USING_LIBNFC is not set
+# CONFIG_PKG_USING_MFOC is not set
+# CONFIG_PKG_USING_TMC51XX is not set
 
 #
 # AI packages
@@ -460,6 +477,8 @@ CONFIG_PKG_NRFX_VER="latest"
 # CONFIG_PKG_USING_TENSORFLOWLITEMICRO is not set
 # CONFIG_PKG_USING_ELAPACK is not set
 # CONFIG_PKG_USING_ULAPACK is not set
+# CONFIG_PKG_USING_QUEST is not set
+# CONFIG_PKG_USING_NAXOS is not set
 
 #
 # miscellaneous packages
@@ -497,12 +516,14 @@ CONFIG_PKG_NRFX_VER="latest"
 # CONFIG_PKG_USING_CRCLIB is not set
 
 #
-# games: games run on RT-Thread console
+# entertainment: terminal games and other interesting software packages
 #
 # CONFIG_PKG_USING_THREES is not set
 # CONFIG_PKG_USING_2048 is not set
 # CONFIG_PKG_USING_SNAKE is not set
 # CONFIG_PKG_USING_TETRIS is not set
+# CONFIG_PKG_USING_DONUT is not set
+# CONFIG_PKG_USING_ACLOCK is not set
 # CONFIG_PKG_USING_LWGPS is not set
 # CONFIG_PKG_USING_STATE_MACHINE is not set
 # CONFIG_PKG_USING_MCURSES is not set

bsp/nrf5x/nrf51822/board/linker_scripts/link.lds

@@ -5,9 +5,8 @@ GROUP(-lgcc -lc -lnosys)
 
 MEMORY
 {
-  FLASH (rx) : ORIGIN = 0x0, LENGTH = 0x100000
-  RAM (rwx) :  ORIGIN = 0x20000000, LENGTH = 0x40000
-  CODE_RAM (rwx) : ORIGIN = 0x800000, LENGTH = 0x10000
+  FLASH (rx) : ORIGIN = 0x0, LENGTH = 0x40000
+  RAM (rwx) :  ORIGIN = 0x20000000, LENGTH = 0x4000
 }
 
 INCLUDE "packages/nrfx-v2.1.0/mdk/nrf_common.ld"

bsp/nrf5x/nrf51822/board/linker_scripts/link.sct

@@ -2,13 +2,13 @@
 ; *** Scatter-Loading Description File generated by uVision ***
 ; *************************************************************
 
-LR_IROM1 0x00000000 0x100000  {    ; load region size_region
-  ER_IROM1 0x00000000 0x100000  {  ; load address = execution address
+LR_IROM1 0x00000000 0x40000  {    ; load region size_region
+  ER_IROM1 0x00000000 0x40000  {  ; load address = execution address
    *.o (RESET, +First)
    *(InRoot$$Sections)
    .ANY (+RO)
   }
-  RW_IRAM1 0x20000000 0x40000  {  ; RW data
+  RW_IRAM1 0x20000000 0x4000  {  ; RW data
    .ANY (+RW +ZI)
   }
 }