sandbox64: fix: return unsigned long in readq()

make readq return unsigned long

readq should return 64-bit data

Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/sandbox/cpu/cpu.c b/arch/sandbox/cpu/cpu.c
index 636d3545b9540d478f07b043b85fd8c6516b10de..248d17a85c828a7a0a0aa2b95633a7e878ac21c8 100644 (file)
--- a/arch/sandbox/cpu/cpu.c
+++ b/arch/sandbox/cpu/cpu.c
@@ -230,7 +230,7 @@ phys_addr_t map_to_sysmem(const void *ptr)
        return mentry->tag;
 }
 
-unsigned int sandbox_read(const void *addr, enum sandboxio_size_t size)
+unsigned long sandbox_read(const void *addr, enum sandboxio_size_t size)
 {
        struct sandbox_state *state = state_get_current();
 

diff --git a/arch/sandbox/include/asm/io.h b/arch/sandbox/include/asm/io.h
index ad6c29a4e26c982f3ca234beb891a3bef5a858da..31ab7289b4bd853bf2ec135c297fe0d8b9deda1d 100644 (file)
--- a/arch/sandbox/include/asm/io.h
+++ b/arch/sandbox/include/asm/io.h
@@ -45,7 +45,7 @@ static inline void unmap_sysmem(const void *vaddr)
 /* Map from a pointer to our RAM buffer */
 phys_addr_t map_to_sysmem(const void *ptr);
 
-unsigned int sandbox_read(const void *addr, enum sandboxio_size_t size);
+unsigned long sandbox_read(const void *addr, enum sandboxio_size_t size);
 void sandbox_write(void *addr, unsigned int val, enum sandboxio_size_t size);
 
 #define readb(addr) sandbox_read((const void *)addr, SB_SIZE_8)