From: "Jeremy Linton" <jeremy.linton@arm.com>
To: devel@edk2.groups.io
Cc: ard.biesheuvel@arm.com, leif@nuviainc.com, pete@akeo.ie,
samer.el-haj-mahmoud@arm.com, awarkentin@vmware.com,
Jeremy Linton <jeremy.linton@arm.com>
Subject: [PATCH 2/2] Platform/RaspberryPi: Increase genet dma window
Date: Thu, 15 Apr 2021 14:22:07 -0500 [thread overview]
Message-ID: <20210415192207.3257790-3-jeremy.linton@arm.com> (raw)
In-Reply-To: <20210415192207.3257790-1-jeremy.linton@arm.com>
The genet is capable of addressing the entire memory space
on the RPI4. Lets allow it to dma into those regions.
This solves intermittent issues with grub/etc being able
to communicate when the 3G limit is lifted on 8G boards.
Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
---
Platform/RaspberryPi/RPi4/RPi4.dsc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Platform/RaspberryPi/RPi4/RPi4.dsc b/Platform/RaspberryPi/RPi4/RPi4.dsc
index ddf4dd6a41..facf34f034 100644
--- a/Platform/RaspberryPi/RPi4/RPi4.dsc
+++ b/Platform/RaspberryPi/RPi4/RPi4.dsc
@@ -698,7 +698,7 @@
Silicon/Broadcom/Drivers/Net/BcmGenetDxe/BcmGenetDxe.inf {
<PcdsFixedAtBuild>
gEmbeddedTokenSpaceGuid.PcdDmaDeviceOffset|0x00000000
- gEmbeddedTokenSpaceGuid.PcdDmaDeviceLimit|0xffffffff
+ gEmbeddedTokenSpaceGuid.PcdDmaDeviceLimit|0xffffffffff
}
#
--
2.13.7
next prev parent reply other threads:[~2021-04-15 19:22 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-15 19:22 [PATCH BUG 0/2] rpi: Fix PXE issues with grub Jeremy Linton
2021-04-15 19:22 ` [PATCH 1/2] Silicon/Broadcom/BcmGenetDxe: Delay for linkup in transmit Jeremy Linton
2021-04-29 20:19 ` Jeremy Linton
[not found] ` <DC23CCD0-67BF-4643-9FC2-59E630D7D13D@invisible.ca>
2021-05-10 16:47 ` Samer El-Haj-Mahmoud
2021-04-29 22:30 ` Andrei Warkentin
2021-05-10 16:47 ` Samer El-Haj-Mahmoud
2021-05-10 16:56 ` [edk2-devel] " Ard Biesheuvel
2021-05-10 17:26 ` Jeremy Linton
2021-05-10 17:32 ` Ard Biesheuvel
2021-04-15 19:22 ` Jeremy Linton [this message]
2021-04-30 18:15 ` [PATCH 2/2] Platform/RaspberryPi: Increase genet dma window Samer El-Haj-Mahmoud
[not found] ` <6FD17261-5675-4148-BD06-650AB2177609@invisible.ca>
2021-05-10 16:46 ` Samer El-Haj-Mahmoud
2021-05-10 16:45 ` Samer El-Haj-Mahmoud
2021-05-10 16:57 ` [edk2-devel] " Ard Biesheuvel
2021-05-10 16:46 ` [PATCH BUG 0/2] rpi: Fix PXE issues with grub Samer El-Haj-Mahmoud
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-list from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210415192207.3257790-3-jeremy.linton@arm.com \
--to=devel@edk2.groups.io \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox