summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorGregory Fong <gregory.0xf0@gmail.com>2015-08-06 19:22:38 -0700
committerOlof Johansson <olof@lixom.net>2015-08-11 15:18:29 +0200
commitb78bda5fd8d04029ca3da512b83e8e636791db53 (patch)
tree770ef900f919a1992eefabe22f4f3c7b556c7007 /arch
parentaeaeba1b6f0988ad4d9773ba2f1312e3f1436efa (diff)
ARM: brcmstb: select ARCH_DMA_ADDR_T_64BIT for LPAE
Broadcom STB (BRCMSTB) has some 64-bit capable DMA and therefore needs dma_addr_t to be a 64-bit size. One user is the Broadcom SATA3 AHCI controller driver. Signed-off-by: Gregory Fong <gregory.0xf0@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-bcm/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index eed87462936b..1319c3c14327 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -145,6 +145,7 @@ config ARCH_BRCMSTB
select BRCMSTB_GISB_ARB
select BRCMSTB_L2_IRQ
select BCM7120_L2_IRQ
+ select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
select ARCH_WANT_OPTIONAL_GPIOLIB
help
Say Y if you intend to run the kernel on a Broadcom ARM-based STB