From 10ddb3e8476ebe2aa09cf91aa40756bea8f74e2a Mon Sep 17 00:00:00 2001
From: Daniele Lacamera <root@danielinux.net>
Date: Thu, 14 Nov 2024 16:05:22 +0100
Subject: [PATCH] arch.mk: rp2350

---
 arch.mk        | 16 +++++++++++++++-
 src/boot_arm.c |  2 +-
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/arch.mk b/arch.mk
index dad43554..446312a3 100644
--- a/arch.mk
+++ b/arch.mk
@@ -221,6 +221,20 @@ ifeq ($(ARCH),ARM)
     SPI_TARGET=stm32
   endif
 
+  ifeq ($(TARGET),rp2350)
+    CORTEX_M33=1
+    CFLAGS+=-Ihal
+    ARCH_FLASH_OFFSET=0x10000000
+    WOLFBOOT_ORIGIN=0x10000000
+    ifeq ($(TZEN),1)
+      LSCRIPT_IN=hal/$(TARGET).ld
+    else
+      LSCRIPT_IN=hal/$(TARGET)-ns.ld
+    endif
+    SPI_TARGET=raspberrypi_pico
+    CFLAGS+=-DPICO_SDK_PATH=$(PICO_SDK_PATH)
+  endif
+
   ifeq ($(TARGET),sama5d3)
      CORTEX_A5=1
      UPDATE_OBJS:=src/update_ram.o
@@ -1079,7 +1093,7 @@ ifeq ($(TARGET),sim)
     CFLAGS+=-DWOLFSSL_SP_DIV_WORD_HALF
   endif
   ifeq ($(WOLFHSM_CLIENT),1)
-	  WOLFHSM_CLIENT_OBJS += $(LIBDIR)/wolfHSM/port/posix/posix_transport_tcp.o
+    WOLFHSM_CLIENT_OBJS += $(LIBDIR)/wolfHSM/port/posix/posix_transport_tcp.o
   endif
 endif
 
diff --git a/src/boot_arm.c b/src/boot_arm.c
index d975365c..0a5faaf3 100644
--- a/src/boot_arm.c
+++ b/src/boot_arm.c
@@ -527,7 +527,7 @@ void (* const IV[])(void) =
 
     /* Fill with extra unused handlers */
 #if defined(TARGET_stm32l5) || defined(TARGET_stm32u5) || \
-    defined(TARGET_stm32h7)
+    defined(TARGET_stm32h7) || defined(TARGET_rp2350)
     isr_empty,
     isr_empty,
     isr_empty,