From b3cf9a665c00b7a7309a936d117e9f098943ad6b Mon Sep 17 00:00:00 2001
From: Richard Watts <rrw@kynesim.co.uk>
Date: Mon, 2 Jan 2017 11:56:36 +0000
Subject: [PATCH] flash/nor/efm32: Support EZR32HG devices.
Recognise the family number for Silicon Labs EZR32HG devices and
select the correct flash page size.
Change-Id: I876e930f3a9f679557fa0d0acac33e9bbfb28c46
Signed-off-by: Richard Watts <rrw@kynesim.co.uk>
Reviewed-on: http://openocd.zylin.com/3934
Tested-by: jenkins
Reviewed-by: Fredrik Hederstierna <fredrik@hederstierna.com>
Reviewed-by: Jonas Norling <jonas.norling@cyanconnode.com>
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
---
src/flash/nor/efm32.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/flash/nor/efm32.c b/src/flash/nor/efm32.c
index 81c1a379c..117cd8a1b 100644
--- a/src/flash/nor/efm32.c
+++ b/src/flash/nor/efm32.c
@@ -48,6 +48,7 @@
#define EFM_FAMILY_ID_HAPPY_GECKO 77
#define EZR_FAMILY_ID_WONDER_GECKO 120
#define EZR_FAMILY_ID_LEOPARD_GECKO 121
+#define EZR_FAMILY_ID_HAPPY_GECKO 122
#define EFM32_FLASH_ERASE_TMO 100
#define EFM32_FLASH_WDATAREADY_TMO 100
@@ -178,7 +179,8 @@ static int efm32x_read_info(struct flash_bank *bank,
EFM_FAMILY_ID_TINY_GECKO == efm32_info->part_family)
efm32_info->page_size = 512;
else if (EFM_FAMILY_ID_ZERO_GECKO == efm32_info->part_family ||
- EFM_FAMILY_ID_HAPPY_GECKO == efm32_info->part_family)
+ EFM_FAMILY_ID_HAPPY_GECKO == efm32_info->part_family ||
+ EZR_FAMILY_ID_HAPPY_GECKO == efm32_info->part_family)
efm32_info->page_size = 1024;
else if (EFM_FAMILY_ID_GIANT_GECKO == efm32_info->part_family ||
EFM_FAMILY_ID_LEOPARD_GECKO == efm32_info->part_family) {
@@ -236,6 +238,7 @@ static int efm32x_decode_info(struct efm32_info *info, char *buf, int buf_size)
switch (info->part_family) {
case EZR_FAMILY_ID_WONDER_GECKO:
case EZR_FAMILY_ID_LEOPARD_GECKO:
+ case EZR_FAMILY_ID_HAPPY_GECKO:
printed = snprintf(buf, buf_size, "EZR32 ");
break;
default:
@@ -270,6 +273,7 @@ static int efm32x_decode_info(struct efm32_info *info, char *buf, int buf_size)
printed = snprintf(buf, buf_size, "Zero Gecko");
break;
case EFM_FAMILY_ID_HAPPY_GECKO:
+ case EZR_FAMILY_ID_HAPPY_GECKO:
printed = snprintf(buf, buf_size, "Happy Gecko");
break;
}
--
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