* Michael Rolnik (mrol...@gmail.com) wrote:
> Signed-off-by: Michael Rolnik <mrol...@gmail.com>
> ---
> target/avr/cpu-param.h | 8 +-------
> target/avr/helper.c | 2 --
> 2 files changed, 1 insertion(+), 9 deletions(-)
>
> diff --git a/target/avr/cpu-param.h b/target/avr/cpu-param.h
> index 7ef4e7c679..9765a9d0db 100644
> --- a/target/avr/cpu-param.h
> +++ b/target/avr/cpu-param.h
> @@ -22,13 +22,7 @@
> #define AVR_CPU_PARAM_H
>
> #define TARGET_LONG_BITS 32
> -/*
> - * TARGET_PAGE_BITS cannot be more than 8 bits because
> - * 1. all IO registers occupy [0x0000 .. 0x00ff] address range, and they
> - * should be implemented as a device and not memory
> - * 2. SRAM starts at the address 0x0100
I don't know AVR; but that seems to say why you can't make it any larger
- how do you solve that?
Dave
> -#define TARGET_PAGE_BITS 8
> +#define TARGET_PAGE_BITS 10
> #define TARGET_PHYS_ADDR_SPACE_BITS 24
> #define TARGET_VIRT_ADDR_SPACE_BITS 24
> #define NB_MMU_MODES 2
> diff --git a/target/avr/helper.c b/target/avr/helper.c
> index 35e1019594..da658afed3 100644
> --- a/target/avr/helper.c
> +++ b/target/avr/helper.c
> @@ -111,8 +111,6 @@ bool avr_cpu_tlb_fill(CPUState *cs, vaddr address, int
> size,
> MemTxAttrs attrs = {};
> uint32_t paddr;
>
> - address &= TARGET_PAGE_MASK;
> -
> if (mmu_idx == MMU_CODE_IDX) {
> /* access to code in flash */
> paddr = OFFSET_CODE + address;
> --
> 2.25.1
>
--
Dr. David Alan Gilbert / dgilb...@redhat.com / Manchester, UK
