Diff: source/family/nxp/lpc824/flash_blob.c

Revision:

0:01f31e923fe2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/source/family/nxp/lpc824/flash_blob.c	Tue Apr 07 12:55:42 2020 +0200
@@ -0,0 +1,100 @@
+/**
+ * @file    flash_blob.c
+ * @brief   Flash algorithm for the lpc824
+ *
+ * DAPLink Interface Firmware
+ * Copyright (c) 2009-2019, ARM Limited, All Rights Reserved
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "flash_blob.h"
+
+static const uint32_t LPC824_FLM[] = {
+    0xE00ABE00, 0x062D780D, 0x24084068, 0xD3000040, 0x1E644058, 0x1C49D1FA, 0x2A001E52, 0x4770D1F2,
+
+    /*0x020*/ 0x47700a80, 0x21004841, 0x22016301, 0x63416342, 0x6b416342, 0xd0fc07c9L, 0x493c6382, 0x39402002,
+    /*0x040*/ 0x20006008, 0x20004770, 0xb5f84770L, 0x20324c38, 0x2500444c, 0x4622261f, 0x4621c261, 0x4f353114,
+    /*0x060*/ 0x91004620L, 0x696047b8, 0xd10a2800L, 0x46212034, 0x4831c161, 0x462060e0, 0x47b89900, 0x28006960,
+    /*0x080*/ 0x2001d000, 0xb5f8bdf8L, 0xa844d29, 0x2032444d, 0x4629606c, 0x311460ac, 0x4e266028, 0x4628460f,
+    /*0x0A0*/ 0x696847b0, 0xd10b2800L, 0x2034606c, 0x602860ac, 0x60e84821, 0x46284639, 0x696847b0, 0xd0002800L,
+    /*0x0C0*/ 0xbdf82001L, 0x4614b5f8, 0xd10e0006L, 0x68206861, 0x184068e2, 0x188968a1, 0x69211840, 0x69611840,
+    /*0x0E0*/ 0x69a11840, 0x42401840, 0x4d1161e0, 0x444d0ab0, 0x60682132, 0x60a86029, 0x31144629, 0x46284f0d,
+    /*0x100*/ 0x47b89100, 0x28006968, 0x606ed10e, 0x60ac2033, 0x20016028, 0x60e80240, 0x61284807, 0x99004628L,
+    /*0x120*/ 0x696847b8, 0xd0002800L, 0xbdf82001L, 0x40048040, 0x4, 0x1fff1ff1, 0x2ee0, 0x0,
+    /*0x140*/
+};
+
+/**
+* List of start and size for each size of flash sector
+* The size will apply to all sectors between the listed address and the next address
+* in the list.
+* The last pair in the list will have sectors starting at that address and ending
+* at address start + size.
+*/
+static const sector_info_t sectors_info[] = {
+    {0, 1024},
+};
+
+static const program_target_t flash = {
+    0x10000025, // Init
+    0x10000047, // UnInit
+    0x1000004B, // EraseChip
+    0x10000087, // EraseSector
+    0x100000C5, // ProgramPage
+    0x0,        // Verify
+    
+    // static_base : base address is address of Execution Region PrgData in map file
+    //               to access global/static data
+    // stack_pointer : Initial stack pointer
+    {0x10000001, 0x10000200, 0x10001000}, // {breakpoint, static_base, stack_pointer}
+
+    0x10000400, // program_buffer
+    0x10000000, // algo_start
+    0x00000140, // algo_size
+
+    /*
+        0x10000000   ----------------------  algo_start
+                     | FLASH ALGORITHM    |
+        0x10000001   |                    |  breakpoint
+        0x10000025   |                    |  Init
+        0x10000047   |                    |  UnInit
+        0x1000004b   |                    |  EraseChip
+        0x10000087   |                    |  EraseSector
+        0x100000c5   |                    |  ProgramPage
+                     |                    |
+                     ----------------------  algo_start + algo_size
+                     |      unused        |
+        0x10000200   ----------------------  static_base
+                     | GLOBAL/STATIC DATA |
+                     |                    |
+        0x10000400   ----------------------  program_buffer
+                     | DATA TO BE WRITTEN |
+                     |                    |
+                     ----------------------  program_buffer + ram_to_flash_bytes_to_be_written
+                     |      unused        |
+                     ----------------------
+                     | SPACE FOR STACK    |
+        0x10001000   ----------------------  stack_pointer
+                     |      unused        |
+                     ----------------------
+                     | 32 BYTES FOR IAP   |
+        0x10??????   ----------------------  CHIP MEMORY LIMIT
+    */
+
+    LPC824_FLM, // image
+
+    512         // ram_to_flash_bytes_to_be_written
+};
+