From e189d085b00ffebbe78a9d5789b98d673d17af1d Mon Sep 17 00:00:00 2001
From: dylad <dylan.laduranty@mesotic.com>
Date: Sat, 23 Mar 2019 22:11:15 +0100
Subject: [PATCH] cpu/sam0: add support for SAMR34 MCU

---
 cpu/sam0_common/Makefile.include | 4 +++-
 cpu/saml21/include/periph_cpu.h  | 2 +-
 cpu/saml21/periph/pm.c           | 2 +-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/cpu/sam0_common/Makefile.include b/cpu/sam0_common/Makefile.include
index db1810e68b..085bccb5f5 100644
--- a/cpu/sam0_common/Makefile.include
+++ b/cpu/sam0_common/Makefile.include
@@ -2,7 +2,9 @@
 CFLAGS += -DCPU_FAM_$(shell echo $(CPU_FAM) | tr 'a-z-' 'A-Z_')
 
 # Set ROM and RAM lengths according to CPU model
-ifneq (,$(filter samd21g18a samd21j18a saml21j18b saml21j18a samr21e18a samr21g18a samr30g18a,$(CPU_MODEL)))
+ifneq (,$(filter samd21g18a samd21j18a saml21j18b saml21j18a samr21e18a \
+        samr21g18a samr30g18a samr34j18b,$(CPU_MODEL)))
+
   ROM_LEN ?= 0x40000
   RAM_LEN ?= 0x8000
 endif
diff --git a/cpu/saml21/include/periph_cpu.h b/cpu/saml21/include/periph_cpu.h
index 52f9a7c440..8edf55002e 100644
--- a/cpu/saml21/include/periph_cpu.h
+++ b/cpu/saml21/include/periph_cpu.h
@@ -53,7 +53,7 @@ static const int8_t exti_config[2][32] = {
       0,  1,  2,  3,  4,  5,  6,  7, 12, 13, -1, 15, -1, -1, 10, 11},
     { 0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
       0,  1, -1, -1, -1, -1,  6,  7, -1, -1, -1, -1, -1, -1, 14, 15},
-#elif defined(CPU_MODEL_SAMR30G18A)
+#elif defined(CPU_MODEL_SAMR30G18A) || defined(CPU_MODEL_SAMR34J18B)
     { 0,  1, -1, -1,  4,  5,  6,  7, -1,  9, 10, 11, 12, 13, 14, 15,
       0,  1,  2,  3,  4, -1,  6,  7, 12, 13, -1, 15,  8, -1, 10, 11},
     { 0, -1,  2,  3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 15,
diff --git a/cpu/saml21/periph/pm.c b/cpu/saml21/periph/pm.c
index 816c1703d6..671318eeae 100644
--- a/cpu/saml21/periph/pm.c
+++ b/cpu/saml21/periph/pm.c
@@ -41,7 +41,7 @@ void pm_set(unsigned mode)
             default: /* Falls through */
             case 2:
                 DEBUG("pm_set(): setting IDLE mode.\n");
-#ifdef CPU_MODEL_SAMR30G18A
+#if defined(CPU_MODEL_SAMR30G18A) || defined(CPU_MODEL_SAMR34J18B)
                 _mode = PM_SLEEPCFG_SLEEPMODE_IDLE;
 #else
                 _mode = PM_SLEEPCFG_SLEEPMODE_IDLE2;