On Tuesday 19 May 2009 12:54:31 Raúl Sánchez Siles wrote:
> Hello:
>
> This is my first try to implement the x16_as_x8 flash bank option. It is
> working for me as I would expect flash to work, but please consider this
> patchset as work in progress since it may still has some flaws.
>
> Al patches touch just src/flash/cfi.c file and should apply in this order
> to trunk.
>
> The patchset consists of 4 patches, whose interest areas I
> explain and comment below:
>
> 01-x16_as_x8-consolidate_addresses
> · Manufacturer and device id retrieval in cfi_probe function weren't
> using the generic flash_address. Use it there.
--
Raúl Sánchez Siles
Departamento de Montaje
INFOGLOBAL, S. A.
* C/ Virgilio, 2. Ciudad de la Imagen.
28223 Pozuelo de Alarcón (Madrid), España
* T: +34 91 506 40 00
* F: +34 91 506 40 01
--- a/src/flash/cfi.c
+++ b/src/flash/cfi.c
@@ -2129,11 +2129,11 @@
if (bank->chip_width == 1)
{
u8 manufacturer, device_id;
- if((retval = target_read_u8(target, bank->base + 0x0, &manufacturer)) != ERROR_OK)
+ if((retval = target_read_u8(target, flash_address(bank, 0, 0x00), &manufacturer)) != ERROR_OK)
{
return retval;
}
- if((retval = target_read_u8(target, bank->base + 0x1, &device_id)) != ERROR_OK)
+ if((retval = target_read_u8(target, flash_address(bank, 0, 0x01), &device_id)) != ERROR_OK)
{
return retval;
}
@@ -2142,11 +2142,11 @@
}
else if (bank->chip_width == 2)
{
- if((retval = target_read_u16(target, bank->base + 0x0, &cfi_info->manufacturer)) != ERROR_OK)
+ if((retval = target_read_u16(target, flash_address(bank, 0, 0x00), &cfi_info->manufacturer)) != ERROR_OK)
{
return retval;
}
- if((retval = target_read_u16(target, bank->base + 0x2, &cfi_info->device_id)) != ERROR_OK)
+ if((retval = target_read_u16(target, flash_address(bank, 0, 0x02), &cfi_info->device_id)) != ERROR_OK)
{
return retval;
}
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