diff mbox

[v2] musicpal: Fix flash mapping

Message ID 504B145D.60103@web.de
State New
Headers show

Commit Message

Jan Kiszka Sept. 8, 2012, 9:48 a.m. UTC
The old arithmetic assumed 32 physical address bits which is no longer
true for ARM since 3cc0cd61f4.

Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
---

Changes in v2:
- mark large constant ULL

 hw/musicpal.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

Comments

Peter Maydell Sept. 8, 2012, 9:50 a.m. UTC | #1
On 8 September 2012 10:48, Jan Kiszka <jan.kiszka@web.de> wrote:
> The old arithmetic assumed 32 physical address bits which is no longer
> true for ARM since 3cc0cd61f4.
>
> Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
> ---
>
> Changes in v2:
> - mark large constant ULL
>
>  #ifdef TARGET_WORDS_BIGENDIAN
> -        pflash_cfi02_register(0-MP_FLASH_SIZE_MAX, NULL,
> +        pflash_cfi02_register(0x100000000-MP_FLASH_SIZE_MAX, NULL,
>                                "musicpal.flash", flash_size,

...wrong version of patch sent?

-- PMM
Jan Kiszka Sept. 8, 2012, 9:51 a.m. UTC | #2
On 2012-09-08 11:50, Peter Maydell wrote:
> On 8 September 2012 10:48, Jan Kiszka <jan.kiszka@web.de> wrote:
>> The old arithmetic assumed 32 physical address bits which is no longer
>> true for ARM since 3cc0cd61f4.
>>
>> Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
>> ---
>>
>> Changes in v2:
>> - mark large constant ULL
>>
>>  #ifdef TARGET_WORDS_BIGENDIAN
>> -        pflash_cfi02_register(0-MP_FLASH_SIZE_MAX, NULL,
>> +        pflash_cfi02_register(0x100000000-MP_FLASH_SIZE_MAX, NULL,
>>                                "musicpal.flash", flash_size,
> 
> ...wrong version of patch sent?

Grrr...
diff mbox

Patch

diff --git a/hw/musicpal.c b/hw/musicpal.c
index ad725b5..10c2c16 100644
--- a/hw/musicpal.c
+++ b/hw/musicpal.c
@@ -1583,7 +1583,7 @@  static void musicpal_init(ram_addr_t ram_size,
          * image is smaller than 32 MB.
          */
 #ifdef TARGET_WORDS_BIGENDIAN
-        pflash_cfi02_register(0-MP_FLASH_SIZE_MAX, NULL,
+        pflash_cfi02_register(0x100000000-MP_FLASH_SIZE_MAX, NULL,
                               "musicpal.flash", flash_size,
                               dinfo->bdrv, 0x10000,
                               (flash_size + 0xffff) >> 16,
@@ -1591,7 +1591,7 @@  static void musicpal_init(ram_addr_t ram_size,
                               2, 0x00BF, 0x236D, 0x0000, 0x0000,
                               0x5555, 0x2AAA, 1);
 #else
-        pflash_cfi02_register(0-MP_FLASH_SIZE_MAX, NULL,
+        pflash_cfi02_register(0x100000000-MP_FLASH_SIZE_MAX, NULL,
                               "musicpal.flash", flash_size,
                               dinfo->bdrv, 0x10000,
                               (flash_size + 0xffff) >> 16,