diff mbox series

[edk2,platforms:,2/8] Marvell/Armada: Increase preallocated memory region size

Message ID 1507736449-6073-3-git-send-email-mw@semihalf.com
State Superseded
Headers show
Series [edk2,platforms:,1/8] Marvell/Armada: Implement EFI_RNG_PROTOCOL driver for EIP76 TRNG | expand

Commit Message

Marcin Wojtas Oct. 11, 2017, 3:40 p.m. UTC 
From: Ard Biesheuvel <ard.biesheuvel@linaro.org>


In order to prevent fragmentation of the UEFI memory map, increase the
sizes of the preallocated regions. Note that this does not increase the
memory footprint of UEFI, it just modifies it allocation policy to keep
similar region types together.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>

Signed-off-by: Marcin Wojtas <mw@semihalf.com>

---
 Platform/Marvell/Armada/Armada.dsc.inc | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

-- 
2.7.4

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Comments

Leif Lindholm Oct. 11, 2017, 4:56 p.m. UTC | #1 
On Wed, Oct 11, 2017 at 05:40:43PM +0200, Marcin Wojtas wrote:
> From: Ard Biesheuvel <ard.biesheuvel@linaro.org>

> 

> In order to prevent fragmentation of the UEFI memory map, increase the

> sizes of the preallocated regions. Note that this does not increase the

> memory footprint of UEFI, it just modifies it allocation policy to keep

> similar region types together.

> 

> Contributed-under: TianoCore Contribution Agreement 1.1

> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>

> Signed-off-by: Marcin Wojtas <mw@semihalf.com>


Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>


> ---

>  Platform/Marvell/Armada/Armada.dsc.inc | 8 ++++----

>  1 file changed, 4 insertions(+), 4 deletions(-)

> 

> diff --git a/Platform/Marvell/Armada/Armada.dsc.inc b/Platform/Marvell/Armada/Armada.dsc.inc

> index ec24d76..56d8941 100644

> --- a/Platform/Marvell/Armada/Armada.dsc.inc

> +++ b/Platform/Marvell/Armada/Armada.dsc.inc

> @@ -341,10 +341,10 @@

>    gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiACPIReclaimMemory|0

>    gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiACPIMemoryNVS|0

>    gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiReservedMemoryType|0

> -  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesData|50

> -  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesCode|20

> -  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiBootServicesCode|400

> -  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiBootServicesData|20000

> +  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesData|1000

> +  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesCode|1000

> +  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiBootServicesCode|2000

> +  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiBootServicesData|35000

>    gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiLoaderCode|20

>    gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiLoaderData|0

>  

> -- 

> 2.7.4

> 

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diff mbox series

Patch

diff --git a/Platform/Marvell/Armada/Armada.dsc.inc b/Platform/Marvell/Armada/Armada.dsc.inc
index ec24d76..56d8941 100644
--- a/Platform/Marvell/Armada/Armada.dsc.inc
+++ b/Platform/Marvell/Armada/Armada.dsc.inc
@@ -341,10 +341,10 @@ 
   gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiACPIReclaimMemory|0
   gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiACPIMemoryNVS|0
   gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiReservedMemoryType|0
-  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesData|50
-  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesCode|20
-  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiBootServicesCode|400
-  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiBootServicesData|20000
+  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesData|1000
+  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesCode|1000
+  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiBootServicesCode|2000
+  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiBootServicesData|35000
   gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiLoaderCode|20
   gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiLoaderData|0