From cb6836f9235cd8c57cd08c7cb4121d2328d50155 Mon Sep 17 00:00:00 2001 From: Nemui Trinomius Date: Fri, 27 Dec 2013 12:25:33 +0900 Subject: [PATCH] lpc2000: fix LPC810 programming support IAP commands fail on programming LPC810 because it has only 1kByte of SRAM. This patch is fixing cmd51_max_buffer suitable size for LPC810,LPC811 and other LPC1000 series. Tested on a LPC810,LPC812,LPC11u14,and LPC1114(DIP28). Change-Id: Iecec9fd963cb63bdff4a7bd3bbf4f8b1a7c60fbd Signed-off-by: Nemui Trinomius Reviewed-on: http://openocd.zylin.com/1843 Tested-by: jenkins Reviewed-by: Spencer Oliver --- src/flash/nor/lpc2000.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/src/flash/nor/lpc2000.c b/src/flash/nor/lpc2000.c index c0c7e41ee3..259b42f1c4 100644 --- a/src/flash/nor/lpc2000.c +++ b/src/flash/nor/lpc2000.c @@ -60,11 +60,11 @@ * - 176x (tested with LPC1768) * * lpc4300 (also available as lpc1800 - alias) - * - 43x2 | 3 | 5 | 7 (tested with 4337) + * - 43x2 | 3 | 5 | 7 (tested with LPC4337/LPC4357) * - 18x2 | 3 | 5 | 7 * * lpc800: - * - 810 | 1 | 2 (tested with 812) + * - 810 | 1 | 2 (tested with LPC810/LPC812) */ typedef enum { @@ -230,15 +230,15 @@ static int lpc2000_build_sector_list(struct flash_bank *bank) } else if (lpc2000_info->variant == lpc1700) { switch (bank->size) { case 4 * 1024: - lpc2000_info->cmd51_max_buffer = 1024; + lpc2000_info->cmd51_max_buffer = 256; bank->num_sectors = 1; break; case 8 * 1024: - lpc2000_info->cmd51_max_buffer = 1024; + lpc2000_info->cmd51_max_buffer = 512; bank->num_sectors = 2; break; case 16 * 1024: - lpc2000_info->cmd51_max_buffer = 1024; + lpc2000_info->cmd51_max_buffer = 512; bank->num_sectors = 4; break; case 32 * 1024: @@ -303,9 +303,11 @@ static int lpc2000_build_sector_list(struct flash_bank *bank) lpc2000_info->cmd51_max_buffer = 1024; switch (bank->size) { case 4 * 1024: + lpc2000_info->cmd51_max_buffer = 256; bank->num_sectors = 4; break; case 8 * 1024: + lpc2000_info->cmd51_max_buffer = 512; bank->num_sectors = 8; break; case 16 * 1024: -- 2.30.2