On 1/12/21 3:37 AM, Viresh Kumar wrote:
On 11-01-21, 20:22, Bill Mills wrote:
On 1/11/21 5:06 PM, Frank Rowand wrote:
NACK to this specific patch, in its current form.
There are restrictions on applying an overlay at runtime that do not apply
to applying an overlay to an FDT that will be
ll if_changed,fdtoverlay)
+
+always-$(CONFIG_OF_OVERLAY) += intermediate-overlay.dtb master.dtb
--
Bill Mills
Principal Technical Consultant, Linaro
+1-240-643-0836
TZ: US Eastern
Work Schedule: Tues/Wed/Thur
Hello,
On 1/7/21 2:02 PM, Rob Herring wrote:
On Wed, Jan 6, 2021 at 10:35 PM Masahiro Yamada wrote:
On Wed, Jan 6, 2021 at 12:21 AM Rob Herring wrote:
On Tue, Jan 5, 2021 at 4:24 AM Viresh Kumar wrote:
Hello,
Here is an attempt to make some changes in the kernel to allow building
of de
Adds defsharing=inner|outer as an early command line option.
Any such command line option will override a platform's choice.
Signed-off-by: Bill Mills
---
arch/arm/include/asm/pgtable-hwdef.h | 1 +
arch/arm/mm/mmu.c| 36
2 files ch
off-by: Bill Mills
---
arch/arm/include/asm/pgtable-hwdef.h | 21 +
arch/arm/mm/mmu.c| 36 ---
arch/arm/mm/pv-fixup-asm.S | 86 ++--
3 files changed, 135 insertions(+), 8 deletions(-)
diff --git a/arch/arm/inclu
This RFC series adds support for outer shared LPAE page table
attributes. This attribute is needed by at least keystone to achieve
dma coherency. The choice is done at early boot time and can co-exist
with other platforms that want only inner shared.
v2 addresses the concern about changing the mem
the DTB.
Signed-off-by: Bill Mills
---
arch/arm/mach-keystone/keystone.c | 37 +
1 file changed, 37 insertions(+)
diff --git a/arch/arm/mach-keystone/keystone.c
b/arch/arm/mach-keystone/keystone.c
index a33a296..d10adaf 100644
--- a/arch/arm/mach-keystone
for non-LPAE. We only add a few extra aliases for
existing constants and use some extra vars at boot.
This patch is based in part on an earlier RFC patch by
Tero Kristo
Signed-off-by: Bill Mills
---
arch/arm/include/asm/pgtable-2level-hwdef.h | 6 +++
arch/arm/include/asm/pgtable-3level
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