niel L
> ; Isaac Oram ; Gao,
> Liming ; Dong, Eric
> Subject: Re: [edk2-devel] [PATCH] Remove memory cache setting for memory
> under 1MB
>
> Yuanhao,
>
> On 10/19/23 05:20, Yuanhao Xie wrote:
>> With the fact that CSM is not supported, the request is to remo
-Original Message-
From: Laszlo Ersek
Sent: Wednesday, October 25, 2023 4:00 PM
To: devel@edk2.groups.io; Xie, Yuanhao
Cc: Chiu, Chasel ; Desimone, Nathaniel L
; Isaac Oram ; Gao,
Liming ; Dong, Eric
Subject: Re: [edk2-devel] [PATCH] Remove memory cache setting for memory under
1MB
Yuanhao,
On 10/19/23 05:20, Yuanhao Xie wrote:
> With the fact that CSM is not supported,
> the request is to remove the cache setting for memory under 1MB.
> This can be treated as the missing part of legacy CSM deprecation.
>
> This patch only set the 0 to 9 and C to F as Write
Reviewed-by: Eric Dong
-Original Message-
From: Xie, Yuanhao
Sent: Thursday, October 19, 2023 11:20 AM
To: devel@edk2.groups.io
Cc: Chiu, Chasel ; Desimone, Nathaniel L
; Isaac Oram ; Gao,
Liming ; Dong, Eric ; Xie,
Yuanhao
Subject: [PATCH] Remove memory cache setting for memory
With the fact that CSM is not supported,
the request is to remove the cache setting for memory under 1MB.
This can be treated as the missing part of legacy CSM deprecation.
This patch only set the 0 to 9 and C to F as Write Back.
A-B range is still uncacheable for VGA.
On 10/18/23 13:55, Yuanhao Xie wrote:
> With the fact that CSM is not supported,
> the request is to remove the cache setting for memory under 1MB.
> This can be treated as the missing part of legacy CSM deprecation.
>
> This patch only set the 0 to 9 and C to F as Write Back.
>
With the fact that CSM is not supported,
the request is to remove the cache setting for memory under 1MB.
This can be treated as the missing part of legacy CSM deprecation.
This patch only set the 0 to 9 and C to F as Write Back.
A-B range is still uncacheable for VGA.
M:
