Fix size restrictions for GR-Peach and GR-Lychee

Author: esajaa

mbed_app.json

@@ -470,7 +470,7 @@
             "target.bootloader_img"                     : "bootloader/mbed-bootloader-gr_peach-internal_flash-no_rot-v4.1.2.bin",
             "target.header_offset"                      : "0x10000",
             "target.app_offset"                         : "0x10400",
-            "target.restrict_size"                      : "0xEFC00",
+            "target.restrict_size"                      : "0x3EFC00",
             "bootloader-size"                           : "(64*1024)",
             "update-client.bootloader-details"          : "0x1800a660",
             "update-client.application-details"         : "(MBED_ROM_START + MBED_BOOTLOADER_SIZE)",
@@ -490,7 +490,7 @@
             "target.bootloader_img"                     : "bootloader/mbed-bootloader-gr_lychee-internal_flash-no_rot-v4.1.2.bin",
             "target.header_offset"                      : "0x10000",
             "target.app_offset"                         : "0x10400",
-            "target.restrict_size"                      : "0xEFC00",
+            "target.restrict_size"                      : "0x3EFC00",
             "bootloader-size"                           : "(64*1024)",
             "update-client.bootloader-details"          : "0x1800a468",
             "update-client.application-details"         : "(MBED_ROM_START + MBED_BOOTLOADER_SIZE)",