lkml.org 
[lkml]   [2021]   [Feb]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[RFC 11/13] arm64: Mark ARCH_BCM2835 as needing broken 64bit MMIO support
Date
The PCIe bus present in BCM2711 can't handle 64bit accesses on device
memory. So select 'ARCH_HAS_64BIT_MMIO_BROKEN.'

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
arch/arm64/Kconfig.platforms | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 04a97cf486c5..0178a46cc10a 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -38,6 +38,7 @@ config ARCH_ALPINE

config ARCH_BCM2835
bool "Broadcom BCM2835 family"
+ select ARCH_HAS_64BIT_MMIO_BROKEN
select TIMER_OF
select GPIOLIB
select MFD_CORE
--
2.30.1
\
 
 \ /
  Last update: 2021-02-26 15:09    [W:0.208 / U:0.532 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site