aboutsummaryrefslogtreecommitdiff
path: root/contrib
diff options
context:
space:
mode:
authorAndrea Merello <andrea.merello@gmail.com>2017-03-01 11:32:07 +0100
committerSpencer Oliver <spen@spen-soft.co.uk>2017-10-03 11:22:18 +0100
commit10a3b24daf379162caf84fe757f849d7ba48c379 (patch)
tree6df10f4a19d337be1316603c135b78a502ad4816 /contrib
parentf95f8b70fbd0f7e9c91a2d9006b1abb2dd07ebf2 (diff)
flash: efm32: add support for EFR-familty (e.g. bluegecko)
This patch adds support for Blue Gecko and Mighty Gecko chips from Silabs. They have different EFM32_MSC_REGBASE and LOCK register offset. Based on the original patch from Andreas Kemnade. Change-Id: I166c14960ced7c880b68083badd1b31372fefabe Cc: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Andrea Merello <andrea.merello@gmail.com> Reviewed-on: http://openocd.zylin.com/4034 Reviewed-by: Jonas Norling <jonas.norling@cyanconnode.com> Tested-by: jenkins Reviewed-by: Fredrik Hederstierna <fredrik@hederstierna.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Reviewed-by: chrysn <chrysn@fsfe.org>
Diffstat (limited to 'contrib')
-rw-r--r--contrib/loaders/flash/efm32.S4
1 files changed, 0 insertions, 4 deletions
diff --git a/contrib/loaders/flash/efm32.S b/contrib/loaders/flash/efm32.S
index 25d63010..c5de55c2 100644
--- a/contrib/loaders/flash/efm32.S
+++ b/contrib/loaders/flash/efm32.S
@@ -44,11 +44,7 @@
#define EFM32_MSC_ADDRB_OFFSET 0x010
#define EFM32_MSC_WDATA_OFFSET 0x018
#define EFM32_MSC_STATUS_OFFSET 0x01c
-#define EFM32_MSC_LOCK_OFFSET 0x03c
- /* unlock MSC */
- ldr r6, =#0x1b71
- str r6, [r0, #EFM32_MSC_LOCK_OFFSET]
/* set WREN to 1 */
movs r6, #1
str r6, [r0, #EFM32_MSC_WRITECTRL_OFFSET]