Add support for LPC55S69Xpresso board

Signed-off-by: Mahesh Mahadevan <[email protected]>
Silmens · Dec 17, 2018 · b94ca18 · b94ca18
1 parent c3c1fd1
commit b94ca18
Show file tree

Hide file tree

Showing 7 changed files with 325 additions and 0 deletions.
diff --git a/projects.yaml b/projects.yaml
@@ -222,6 +222,10 @@ projects:
         - *module_if
         - *module_hic_lpc4322
         - records/board/lpc54608xpresso.yaml
+    lpc4322_lpc55S69xpresso_if:
+        - *module_if
+        - *module_hic_lpc4322
+        - records/board/lpc55S69xpresso.yaml
     lpc11u35_ff_lpc546xx_if:
         - *module_if
         - *module_hic_lpc11u35

diff --git a/records/board/lpc55S69xpresso.yaml b/records/board/lpc55S69xpresso.yaml
@@ -0,0 +1,7 @@
+common:
+    sources:
+        board:
+            - source/board/lpc55S69xpresso.c
+        target:
+            - source/target/nxp/lpc55S6X/target.c
+            - source/target/nxp/lpc55S6X/target_reset.c
diff --git a/source/board/lpc55S69xpresso.c b/source/board/lpc55S69xpresso.c
@@ -0,0 +1,43 @@
+/**
+ * @file    lpc55S69xpresso.c
+ * @brief   board ID for the NXP LPC54608Xpresso board
+ *
+ * DAPLink Interface Firmware
+ * Copyright (c) 2009-2017, 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 "virtual_fs.h"
+#include "flash_manager.h"
+
+const char *board_id = "0236";
+
+// Override default behavior
+//
+// URL_NAME and DRIVE_NAME must be 11 characters excluding
+// the null terminated character
+// Note - 4 byte alignemnt required as workaround for ARMCC compiler bug with weak references
+__attribute__((aligned(4)))
+const vfs_filename_t daplink_url_name =       "PRODINFOHTM";
+__attribute__((aligned(4)))
+const vfs_filename_t daplink_drive_name =     "LPC55S69";
+__attribute__((aligned(4)))
+const char *const daplink_target_url = "https://os.mbed.com/platforms/LPCXpresso55S69/";
+
+void prerun_board_config(void)
+{
+    flash_manager_set_page_erase(true);
+}
+
diff --git a/source/target/nxp/lpc55S6X/flash_blob.c b/source/target/nxp/lpc55S6X/flash_blob.c
@@ -0,0 +1,104 @@
+/* Flash OS Routines (Automagically Generated)
+ * Copyright (c) 2009-2015 ARM Limited
+ *
+ * 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.
+ */
+
+static const uint32_t lpc55S69_flash_prog_blob[] = {
+    0xE00ABE00, 0x062D780D, 0x24084068, 0xD3000040, 0x1E644058, 0x1C49D1FA, 0x2A001E52, 0x4770D1F2,
+    0x20c8b580, 0x0002f2c4, 0x60012120, 0x6080f64f, 0x4100f240, 0x70fff6cf, 0x0100f2c4, 0x500a2200,
+    0x6084f64f, 0x70fff6cf, 0x6808500a, 0x6300f04f, 0x30f8f440, 0xf64f6008, 0xf6cf5048, 0x500b70ff,
+    0x6028f64f, 0x70fff6cf, 0xf243500b, 0xf2c40010, 0x68030001, 0x4380f443, 0xf8416003, 0xf04f2c80,
+    0x21024080, 0xf2406001, 0xf2c0000c, 0x44480000, 0xf862f000, 0xbf182800, 0xbd802001, 0x47702000,
+    0xf240b510, 0xf2c0040c, 0xf2460400, 0xeb09636c, 0xf6c60004, 0x21003365, 0x2218f44f, 0xf86cf000,
+    0xbf182800, 0xeb09bd10, 0x21000004, 0x2218f44f, 0x4010e8bd, 0xb8b0f000, 0xf240b5b0, 0xf2c0050c,
+    0xeb090500, 0x690a0105, 0xf2464604, 0xf6c6636c, 0x46083365, 0xf0004621, 0x2800f84f, 0xbdb0bf18,
+    0x0005eb09, 0x46216902, 0x40b0e8bd, 0xb894f000, 0xb085b5f0, 0x070cf240, 0x4606460d, 0x0700f2c0,
+    0x0007eb09, 0x462b4631, 0xf0004614, 0xb108f85d, 0xbdf0b005, 0xf10da804, 0x90000c0c, 0x0007eb09,
+    0x462a4631, 0xf8cd4623, 0xf000c004, 0xb005f88b, 0x0000bdf0, 0xe7fdbe00, 0x1100f241, 0x3100f2c1,
+    0x29006809, 0x680ad00a, 0x0308f240, 0x2207f3c2, 0x0300f2c0, 0x2003f849, 0x47086849, 0x309ef240,
+    0x0000f2c0, 0x31abf240, 0x0100f2c0, 0x44794478, 0xf7ff2276, 0xbf00ffdf, 0x0c08f240, 0x0c00f2c0,
+    0xc00cf859, 0x0f00f1bc, 0xf241d00b, 0xf2c11c00, 0xf8dc3c00, 0xf1bcc000, 0xd0070f00, 0xc008f8dc,
+    0xf2444760, 0xf2c11c3b, 0x47603c00, 0x304ef240, 0x0000f2c0, 0x315bf240, 0x0100f2c0, 0x44794478,
+    0xf7ff2286, 0xbf00ffb7, 0x0c08f240, 0x0c00f2c0, 0xc00cf859, 0x0f00f1bc, 0xf241d00b, 0xf2c11c00,
+    0xf8dc3c00, 0xf1bcc000, 0xd0070f00, 0xc00cf8dc, 0xf2444760, 0xf2c11c9d, 0x47603c00, 0x20fef240,
+    0x0000f2c0, 0x310bf240, 0x0100f2c0, 0x44794478, 0xf7ff2296, 0xbf00ff8f, 0x1300f241, 0x3300f2c1,
+    0x2b00681b, 0x691bd001, 0xf2404718, 0xf2c020d0, 0xf2400000, 0xf2c021dd, 0x44780100, 0x229e4479,
+    0xff78f7ff, 0x0c08f240, 0x0c00f2c0, 0xc00cf859, 0x0f00f1bc, 0xf241d00b, 0xf2c11c00, 0xf8dc3c00,
+    0xf1bcc000, 0xd0070f00, 0xc014f8dc, 0xf2444760, 0xf2c12c7d, 0x47603c00, 0x2082f240, 0x0000f2c0,
+    0x218ff240, 0x0100f2c0, 0x44794478, 0xf7ff22b2, 0xbf00ff51, 0x1300f241, 0x3300f2c1, 0x2b00681b,
+    0x699bd001, 0xf2404718, 0xf2c02054, 0xf2400000, 0xf2c02161, 0x44780100, 0x22bb4479, 0xff3af7ff,
+    0x1100f241, 0x3100f2c1, 0x29006809, 0x69c9d001, 0xf2404708, 0xf2c02028, 0xf2400000, 0xf2c02135,
+    0x44780100, 0x22c54479, 0xff24f7ff, 0x1100f241, 0x3100f2c1, 0x29006809, 0x6a09d001, 0xf2404708,
+    0xf2c010fc, 0xf2400000, 0xf2c02109, 0x44780100, 0x22cc4479, 0xff0ef7ff, 0x1100f241, 0x3100f2c1,
+    0x29006809, 0xf644d004, 0xf2c11151, 0x47083100, 0x10caf240, 0x0000f2c0, 0x11d7f240, 0x0100f2c0,
+    0x44794478, 0xf7ff22d2, 0xbf00fef5, 0x230bf644, 0x3300f2c1, 0xbf004718, 0x1c00f241, 0x3c00f2c1,
+    0xc000f8dc, 0x0f00f1bc, 0xf8dcd002, 0x4760c040, 0x108af240, 0x0000f2c0, 0x1197f240, 0x0100f2c0,
+    0x44794478, 0xf7ff22e0, 0xbf00fed5, 0x21fff644, 0x3100f2c1, 0xbf004708, 0x313df644, 0x3100f2c1,
+    0xbf004708, 0x1200f241, 0x3200f2c1, 0x2a006812, 0xf644d004, 0xf2c1328b, 0x47103200, 0x103ef240,
+    0x0000f2c0, 0x114bf240, 0x0100f2c0, 0x44794478, 0xf7ff22f5, 0xbf00feaf, 0x1300f241, 0x3300f2c1,
+    0x2b00681b, 0x6a5bd001, 0xf2404718, 0xf2c01010, 0xf2400000, 0xf2c0111d, 0x44780100, 0x22fc4479,
+    0xfe98f7ff, 0x62a7f644, 0x3200f2c1, 0xbf004710, 0x1c00f241, 0x3c00f2c1, 0xc000f8dc, 0x0f00f1bc,
+    0xf8dcd002, 0x4760c02c, 0x00d2f240, 0x0000f2c0, 0x01dff240, 0x0100f2c0, 0x44794478, 0x7284f44f,
+    0xfe78f7ff, 0x1200f241, 0x3200f2c1, 0x2a006812, 0x6b12d001, 0xf2404710, 0xf2c000a4, 0xf2400000,
+    0xf2c001b1, 0x44780100, 0xf2404479, 0xf7ff120f, 0xbf00fe61, 0x1200f241, 0x3200f2c1, 0x2a006812,
+    0x6b52d001, 0xf2404710, 0xf2c00074, 0xf2400000, 0xf2c00181, 0x44780100, 0xf44f4479, 0xf7ff728b,
+    0xbf00fe49, 0x1300f241, 0x3300f2c1, 0x2b00681b, 0x6b9bd001, 0xf2404718, 0xf2c00044, 0xf2400000,
+    0xf2c00151, 0x44780100, 0xf2404479, 0xf7ff121d, 0xbf00fe31, 0x6c15f644, 0x3c00f2c1, 0xbf004760,
+    0x1200f241, 0x3200f2c1, 0x2a006812, 0x6a92d001, 0xf2404710, 0xf2c00008, 0xf2400000, 0xf2c00115,
+    0x44780100, 0xf44f4479, 0xf7ff7295, 0x4c46fe13, 0x5f485341, 0x5f495041, 0x45455254, 0x2f2e2e00,
+    0x2e2f2e2e, 0x6f732f2e, 0x65637275, 0x70786e2f, 0x63706c2f, 0x36533535, 0x73662f39, 0x61695f6c,
+    0x00632e70, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000
+};
+
+// Start address of flash
+static const uint32_t flash_start = 0x00000000;
+// Size of flash
+static const uint32_t flash_size = 0x00098000;
+
+/**
+* List of start and size for each size of flash sector - even indexes are start, odd are size
+* 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 flash_start + flash_size.
+*/
+static const uint32_t sectors_info[] = {
+    0x00000000, 0x00008000,
+};
+
+static const program_target_t flash = {
+    0x20000021, // Init
+    0x2000009d, // UnInit
+    0x200000a1, // EraseChip
+    0x200000d9, // EraseSector
+    0x20000111, // ProgramPage
+    0x0,        // Verify
+
+    // BKPT : start of blob + 1
+    // RSB  : blob start + header + rw data offset
+    // RSP  : stack pointer
+    {
+        0x20000001,
+        0x20000564,
+        0x20000800
+    },
+
+    0x20000000 + 0x00000A00,  // mem buffer location
+    0x20000000,               // location to write prog_blob in target RAM
+    sizeof(lpc55S69_flash_prog_blob),   // prog_blob size
+    lpc55S69_flash_prog_blob,           // address of prog_blob
+    0x00000200       // ram_to_flash_bytes_to_be_written
+};
diff --git a/source/target/nxp/lpc55S6X/target.c b/source/target/nxp/lpc55S6X/target.c
@@ -0,0 +1,40 @@
+/**
+ * @file    target.c
+ * @brief   Target information for the lpc55S6X
+ *
+ * DAPLink Interface Firmware
+ * Copyright (c) 2009-2016, 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 "target_config.h"
+
+// The file flash_blob.c must only be included in target.c
+#include "flash_blob.c"
+
+// target information
+target_cfg_t target_device = {
+    .sector_size          = 32768,
+    .sector_cnt           = (KB(608) / 32768),
+    .flash_start          = 0,
+    .flash_end            = KB(608),
+    .ram_start            = 0x20000000,
+    .ram_end              = 0x20044000,
+    .flash_algo           = (program_target_t *) &flash,
+    .extra_flash[0].start = 0x10000000,
+    .extra_flash[0].end   = 0x10000000 + KB(608),
+    .extra_ram[0].start   = 0x30000000,
+    .extra_ram[0].end     = 0x30000000 + 0x00044000,
+};
diff --git a/source/target/nxp/lpc55S6X/target_reset.c b/source/target/nxp/lpc55S6X/target_reset.c
@@ -0,0 +1,125 @@
+/**
+ * @file    target_reset.c
+ * @brief   Target reset for the lpc812
+ *
+ * DAPLink Interface Firmware
+ * Copyright (c) 2009-2016, 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 "target_reset.h"
+#include "swd_host.h"
+#include "RTL.h"
+
+#define DBG_Addr                (0xE000EDF0)
+#define DWT_COMP0               (0xE0001020)
+#define DWT_FUNCTION0           (0xE0001028)
+#define DWT_FUNCTION_MATCH      (0x4 << 0)
+#define DWT_FUNCTION_ACTION     (0x1 << 4)
+#define DWT_FUNCTION_DATAVSIZE  (0x2 << 10)
+
+/* Debug mailbox AP registers */
+#define DEBUGMB_CSW  0x02000000
+#define DEBUGMB_REQ  0x02000004
+#define DEBUGMB_RET  0x02000008
+#define DEBUGMB_ID   0x020000FC
+
+void target_before_init_debug(void)
+{
+    return;
+}
+
+uint8_t target_unlock_sequence(void)
+{
+    return 1;
+}
+
+
+
+uint8_t target_set_state(TARGET_RESET_STATE state)
+{
+    uint32_t val;
+    int8_t ap_retries = 2;
+
+    if (state == RESET_PROGRAM) {
+        if (!swd_init_debug()) {
+            return 0;
+        }
+
+        // Enable debug
+        while(swd_write_word(DBG_HCSR, DBGKEY | C_DEBUGEN) == 0) {
+            if( --ap_retries <=0 )
+                return 0;
+            // Target is in invalid state?
+            swd_set_target_reset(1);
+            os_dly_wait(2);
+            swd_set_target_reset(0);
+            os_dly_wait(2);
+        }
+
+        // Set Trace Enable bit
+        if (!swd_read_word(DBG_EMCR, &val)) {
+            return 0;
+        }
+
+        if (!swd_write_word(DBG_EMCR, val | TRCENA)) {
+            return 0;
+        }
+
+        // Clear the comparator function register
+        if (!swd_write_word(DWT_FUNCTION0, 0x0)) {
+            return 0;
+        }
+
+        // Set the address
+        if (!swd_write_word(DWT_COMP0, 0x50000040)) {
+            return 0;
+        }
+
+        // Update the comparator function register
+        if (!swd_write_word(DWT_FUNCTION0, (DWT_FUNCTION_MATCH | DWT_FUNCTION_ACTION | DWT_FUNCTION_DATAVSIZE))) {
+            return 0;
+        }
+
+        // Reset using the debug mailbox
+        if (!swd_write_ap(DEBUGMB_CSW, 0x20)) {
+            return 0;
+        }
+
+        os_dly_wait(5);
+
+        do {
+            if (!swd_read_word(DBG_HCSR, &val)) {
+                return 0;
+            }
+        } while ((val & S_HALT) == 0);
+
+        // Disable halt on reset
+        if (!swd_write_word(DBG_EMCR, 0)) {
+            return 0;
+        }
+
+        return 1;
+
+    } else {
+        return swd_set_target_state_sw(state);
+    }
+}
+
+uint8_t security_bits_set(uint32_t addr, uint8_t *data, uint32_t size)
+{
+    return 0;
+}
+
diff --git a/test/info.py b/test/info.py
@@ -34,6 +34,7 @@
     ("lpc11u35_lpc824xpresso_if",                   False,      0x0000,     "bin"       ),
     ("lpc4322_lpc54114xpresso_if",                  False,      0x10000,    "bin"       ),
     ("lpc4322_lpc54608xpresso_if",                  False,      0x10000,    "bin"       ),
+    ("lpc4322_lpc55S69xpresso_if",                  False,      0x10000,    "bin"       ),
     ("lpc11u35_ssci1114_if",                        False,      0x0000,     "bin"       ),
     ("sam3u2c_mkit_dk_dongle_nrf5x_if",             True,       0x5000,     "bin"       ),
     ("k20dx_frdmk20dx_if",                          True,       0x8000,     "bin"       ),
@@ -177,6 +178,7 @@
     (   0x1050,     'lpc11u35_lpc812xpresso_if',                None,               'NXP-LPC800-MAX'                        ),
     (   0x1054,     'lpc4322_lpc54114xpresso_if',               'lpc4322_bl',       'LPCXpresso54114'                       ),
     (   0x1056,     'lpc4322_lpc54608xpresso_if',               'lpc4322_bl',       'LPCXpresso54608'                       ),
+    (   0x0236,     'lpc4322_lpc55s69xpresso_if',               'lpc4322_bl',       'LPCXpresso55S69'                       ),
     (   0x1060,     'lpc11u35_lpc4088qsb_if',                   None,               'EA-LPC4088'                            ),
     (   0x1062,     'lpc11u35_lpc4088dm_if',                    None,               'EA-LPC4088-Display-Module'             ),
     (   0x1070,     'sam3u2c_mkit_dk_dongle_nrf5x_if',          'sam3u2c_bl',       'Nordic-nRF51822'                       ),