diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sandbox/cpu/cpu.c | 3 | ||||
| -rw-r--r-- | arch/sandbox/include/asm/io.h | 11 | ||||
| -rw-r--r-- | arch/sandbox/include/asm/test.h | 11 |
3 files changed, 17 insertions, 8 deletions
diff --git a/arch/sandbox/cpu/cpu.c b/arch/sandbox/cpu/cpu.c index 2046cb53c4..f3af88d79e 100644 --- a/arch/sandbox/cpu/cpu.c +++ b/arch/sandbox/cpu/cpu.c @@ -246,8 +246,7 @@ unsigned int sandbox_read(const void *addr, enum sandboxio_size_t size) return 0; } -void sandbox_write(const void *addr, unsigned int val, - enum sandboxio_size_t size) +void sandbox_write(void *addr, unsigned int val, 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 4a35c41972..ad6c29a4e2 100644 --- a/arch/sandbox/include/asm/io.h +++ b/arch/sandbox/include/asm/io.h @@ -46,8 +46,7 @@ static inline void unmap_sysmem(const void *vaddr) phys_addr_t map_to_sysmem(const void *ptr); unsigned int sandbox_read(const void *addr, enum sandboxio_size_t size); -void sandbox_write(const void *addr, unsigned int val, - 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) #define readw(addr) sandbox_read((const void *)addr, SB_SIZE_16) @@ -55,11 +54,11 @@ void sandbox_write(const void *addr, unsigned int val, #ifdef CONFIG_SANDBOX64 #define readq(addr) sandbox_read((const void *)addr, SB_SIZE_64) #endif -#define writeb(v, addr) sandbox_write((const void *)addr, v, SB_SIZE_8) -#define writew(v, addr) sandbox_write((const void *)addr, v, SB_SIZE_16) -#define writel(v, addr) sandbox_write((const void *)addr, v, SB_SIZE_32) +#define writeb(v, addr) sandbox_write((void *)addr, v, SB_SIZE_8) +#define writew(v, addr) sandbox_write((void *)addr, v, SB_SIZE_16) +#define writel(v, addr) sandbox_write((void *)addr, v, SB_SIZE_32) #ifdef CONFIG_SANDBOX64 -#define writeq(v, addr) sandbox_write((const void *)addr, v, SB_SIZE_64) +#define writeq(v, addr) sandbox_write((void *)addr, v, SB_SIZE_64) #endif /* diff --git a/arch/sandbox/include/asm/test.h b/arch/sandbox/include/asm/test.h index cd2b9e3155..b885e1a14f 100644 --- a/arch/sandbox/include/asm/test.h +++ b/arch/sandbox/include/asm/test.h @@ -213,4 +213,15 @@ int sandbox_get_pci_ep_irq_count(struct udevice *dev); */ uint sandbox_pci_read_bar(u32 barval, int type, uint size); +/** + * sandbox_set_enable_memio() - Enable readl/writel() for sandbox + * + * Normally these I/O functions do nothing with sandbox. Certain tests need them + * to work as for other architectures, so this function can be used to enable + * them. + * + * @enable: true to enable, false to disable + */ +void sandbox_set_enable_memio(bool enable); + #endif |