Merge pull request #12961 from MarceloSalazar/remove_nrf51

Remove nRF51 targets

Author: 0xc0170

TESTS/mbed_hal/critical_section/main.cpp

@@ -29,18 +29,12 @@ using utest::v1::Case;
 
 bool test_are_interrupts_enabled(void)
 {
-    // NRF51 targets don't disable interrupts when in critical section, instead they mask application interrupts.
-    // This is due to SoftDevice BLE stack (BLE to be operational requires some interrupts to be always enabled)
-#if defined(TARGET_NRF51)
-    // check if APP interrupts are masked for other NRF51 boards
-    return ((NVIC->ISER[0] & __NRF_NVIC_APP_IRQS_0) != 0);
-#else
 #if defined(__CORTEX_A9)
     return ((__get_CPSR() & 0x80) == 0);
 #else
     return ((__get_PRIMASK() & 0x1) == 0);
 #endif
-#endif
+
 }
 
 

components/storage/blockdevice/COMPONENT_SD/mbed_lib.json

@@ -86,12 +86,6 @@
              "SPI_CLK":  "PD_14",
              "SPI_CS":   "PD_13"
         },
-        "nRF51822": {
-             "SPI_MOSI": "p12",
-             "SPI_MISO": "p13",
-             "SPI_CLK":  "p15",
-             "SPI_CS":   "p14"
-        },
         "RZ_A1H": {
              "SPI_MOSI": "P8_5",
              "SPI_MISO": "P8_6",

features/frameworks/mbed-trace/Jenkinsfile

@@ -13,7 +13,6 @@ properties ([
 def morpheusTargets = [
   //"LPC1768",
   //"NUCLEO_F401RE",
-  //"NRF51DK",
   "K64F"
 ]
 // Map morpheus toolchains to compiler labels on Jenkins
@@ -26,7 +25,6 @@ def toolchains = [
 def yottaTargets = [
   "frdm-k64f-gcc": "gcc",
   "frdm-k64f-armcc": "armcc",
-  "nrf51dk-gcc": "gcc",
   "stm32f429i-disco-gcc": "gcc",
   "x86-linux-native": "linux && astyle"
 ]

platform/source/mbed_board.c

@@ -25,7 +25,7 @@
 
 WEAK MBED_NORETURN void mbed_die(void)
 {
-#if !defined (NRF51_H) && !defined(TARGET_EFM32)
+#if !defined(TARGET_EFM32)
     core_util_critical_section_enter();
 #endif
     gpio_t led_err;