diff --git a/tests/microbit-test.c b/tests/microbit-test.c
index 3bad947b6cd..04e199ec33f 100644
--- a/tests/microbit-test.c
+++ b/tests/microbit-test.c
@@ -21,6 +21,7 @@
 #include "hw/arm/nrf51.h"
 #include "hw/char/nrf51_uart.h"
 #include "hw/gpio/nrf51_gpio.h"
+#include "hw/nvram/nrf51_nvm.h"
 #include "hw/timer/nrf51_timer.h"
 #include "hw/i2c/microbit_i2c.h"
 
@@ -156,6 +157,112 @@ static void test_microbit_i2c(void)
     qtest_quit(qts);
 }
 
+#define FLASH_SIZE          (256 * NRF51_PAGE_SIZE)
+
+static void fill_and_erase(QTestState *qts, hwaddr base, hwaddr size,
+                           uint32_t address_reg)
+{
+    hwaddr i;
+
+    /* Erase Page */
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x02);
+    qtest_writel(qts, NRF51_NVMC_BASE + address_reg, base);
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x00);
+
+    /* Check memory */
+    for (i = 0; i < size / 4; i++) {
+        g_assert_cmpuint(qtest_readl(qts, base + i * 4), ==, 0xFFFFFFFF);
+    }
+
+    /* Fill memory */
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x01);
+    for (i = 0; i < size / 4; i++) {
+        qtest_writel(qts, base + i * 4, i);
+        g_assert_cmpuint(qtest_readl(qts, base + i * 4), ==, i);
+    }
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x00);
+}
+
+static void test_nrf51_nvmc(void)
+{
+    uint32_t value;
+    hwaddr i;
+    QTestState *qts = qtest_init("-M microbit");
+
+    /* Test always ready */
+    value = qtest_readl(qts, NRF51_NVMC_BASE + NRF51_NVMC_READY);
+    g_assert_cmpuint(value & 0x01, ==, 0x01);
+
+    /* Test write-read config register */
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x03);
+    g_assert_cmpuint(qtest_readl(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG),
+                     ==, 0x03);
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x00);
+    g_assert_cmpuint(qtest_readl(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG),
+                     ==, 0x00);
+
+    /* Test PCR0 */
+    fill_and_erase(qts, NRF51_FLASH_BASE, NRF51_PAGE_SIZE,
+                   NRF51_NVMC_ERASEPCR0);
+    fill_and_erase(qts, NRF51_FLASH_BASE + NRF51_PAGE_SIZE,
+                   NRF51_PAGE_SIZE, NRF51_NVMC_ERASEPCR0);
+
+    /* Test PCR1 */
+    fill_and_erase(qts, NRF51_FLASH_BASE, NRF51_PAGE_SIZE,
+                   NRF51_NVMC_ERASEPCR1);
+    fill_and_erase(qts, NRF51_FLASH_BASE + NRF51_PAGE_SIZE,
+                   NRF51_PAGE_SIZE, NRF51_NVMC_ERASEPCR1);
+
+    /* Erase all */
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x02);
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_ERASEALL, 0x01);
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x00);
+
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x01);
+    for (i = 0; i < FLASH_SIZE / 4; i++) {
+        qtest_writel(qts, NRF51_FLASH_BASE + i * 4, i);
+        g_assert_cmpuint(qtest_readl(qts, NRF51_FLASH_BASE + i * 4), ==, i);
+    }
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x00);
+
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x02);
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_ERASEALL, 0x01);
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x00);
+
+    for (i = 0; i < FLASH_SIZE / 4; i++) {
+        g_assert_cmpuint(qtest_readl(qts, NRF51_FLASH_BASE + i * 4),
+                         ==, 0xFFFFFFFF);
+    }
+
+    /* Erase UICR */
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x02);
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_ERASEUICR, 0x01);
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x00);
+
+    for (i = 0; i < NRF51_UICR_SIZE / 4; i++) {
+        g_assert_cmpuint(qtest_readl(qts, NRF51_UICR_BASE + i * 4),
+                         ==, 0xFFFFFFFF);
+    }
+
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x01);
+    for (i = 0; i < NRF51_UICR_SIZE / 4; i++) {
+        qtest_writel(qts, NRF51_UICR_BASE + i * 4, i);
+        g_assert_cmpuint(qtest_readl(qts, NRF51_UICR_BASE + i * 4), ==, i);
+    }
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x00);
+
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x02);
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_ERASEUICR, 0x01);
+    qtest_writel(qts, NRF51_NVMC_BASE + NRF51_NVMC_CONFIG, 0x00);
+
+    for (i = 0; i < NRF51_UICR_SIZE / 4; i++) {
+        g_assert_cmpuint(qtest_readl(qts, NRF51_UICR_BASE + i * 4),
+                         ==, 0xFFFFFFFF);
+    }
+
+    qtest_quit(qts);
+}
+
 static void test_nrf51_gpio(void)
 {
     size_t i;
@@ -392,6 +499,7 @@ int main(int argc, char **argv)
 
     qtest_add_func("/microbit/nrf51/uart", test_nrf51_uart);
     qtest_add_func("/microbit/nrf51/gpio", test_nrf51_gpio);
+    qtest_add_func("/microbit/nrf51/nvmc", test_nrf51_nvmc);
     qtest_add_func("/microbit/nrf51/timer", test_nrf51_timer);
     qtest_add_func("/microbit/microbit/i2c", test_microbit_i2c);
 
