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Add LPC8Nxx and NHS3xx support.

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Change-Id: I0bdbca8dd9b234aca355230af7269463c9f70bd1
Signed-off-by: Jean-Christian de Rivaz <jcamdr70@gmail.com>
Reviewed-on: http://openocd.zylin.com/4515
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
This commit is contained in:
Jean-Christian de Rivaz
2018-05-02 18:07:28 +02:00
committed by Tomas Vanek
parent fdaa8711ae
commit a15c11d7d0
4 changed files with 113 additions and 4 deletions
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26
src/flash/nor/lpc2000.c
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@@ -12,6 +12,9 @@
* by Nemui Trinomius *
* nemuisan_kawausogasuki@live.jp *
* *
* LPC8N04/HNS31xx support Copyright (C) 2018 *
* by Jean-Christian de Rivaz jcdr [at] innodelec [dot] ch *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
@@ -38,7 +41,7 @@
/**
* @file
* flash programming support for NXP LPC8xx,LPC1xxx,LPC4xxx,LP5410x and LPC2xxx devices.
* flash programming support for NXP LPC8xx,LPC1xxx,LPC4xxx,LP5410x,LPC2xxx and NHS31xx devices.
*
* @todo Provide a way to update CCLK after declaring the flash bank. The value which is correct after chip reset will
* rarely still work right after the clocks switch to use the PLL (e.g. 4MHz --> 100 MHz).
@@ -77,6 +80,8 @@
* lpc800:
* - 810 | 1 | 2 (tested with LPC810/LPC811/LPC812)
* - 822 | 4 (tested with LPC824)
* - 8N04
* - NHS31xx (tested with NHS3100)
*
* lpc1100:
* - 11xx
@@ -111,6 +116,8 @@
* - 408x
* - 81x
* - 82x
* - 8N04
* - NHS31xx
*/
/* Part IDs for autodetection */
@@ -257,6 +264,11 @@
#define LPC824_201 0x00008241
#define LPC824_201_1 0x00008242
#define LPC8N04 0x00008A04
#define NHS3100 0x4e310020
#define NHS3152 0x4e315220
#define NHS3153 0x4e315320 /* Only specified in Rev.1 of the datasheet */
#define IAP_CODE_LEN 0x34
#define LPC11xx_REG_SECTORS 24
@@ -526,6 +538,10 @@ static int lpc2000_build_sector_list(struct flash_bank *bank)
case 16 * 1024:
bank->num_sectors = 16;
break;
case 30 * 1024:
lpc2000_info->cmd51_max_buffer = 1024; /* For LPC8N04 and NHS31xx, have 8kB of SRAM */
bank->num_sectors = 30; /* There have only 30kB of writable Flash out of 32kB */
break;
case 32 * 1024:
lpc2000_info->cmd51_max_buffer = 1024; /* For LPC824, has 8kB of SRAM */
bank->num_sectors = 32;
@@ -1452,6 +1468,14 @@ static int lpc2000_auto_probe_flash(struct flash_bank *bank)
bank->size = 32 * 1024;
break;
case LPC8N04:
case NHS3100:
case NHS3152:
case NHS3153:
lpc2000_info->variant = lpc800;
bank->size = 30 * 1024;
break;
default:
LOG_ERROR("BUG: unknown Part ID encountered: 0x%" PRIx32, part_id);
exit(-1);