We have multiple vendors ethernet drivers enabled in haps_hs and
haps_hs_smp defconfig. The only one we possibly require is
VIRTIO_NET. So disable unused ones via disabling entire
CONFIG_ETHERNET which controls all vendor-specific ethernet
drivers.
Signed-off-by: Eugeniy Paltsev
---
Starting from nSIM 2019.06 is possible to use DW UART
instead of ARC UART. That allows us to merge
"nsim_hs" with "haps_hs" and "nsim_hs_smp" with "haps_hs_smp"
with minor changes which were done in previous commits.
We eliminate nsim_hs_defconfig and nsim_hs_smp_defconfig
and leave
We have snps,arc-emac enabled in nSIM_700. It's obsolete and it's
not used anymore so remove its device tree node and disable
unused network options in defconfig.
Signed-off-by: Eugeniy Paltsev
---
arch/arc/boot/dts/nsim_700.dts | 16
arch/arc/configs/nsim_700_defconfig |
This is required as a preparation of merging nSIM and HASP
defonfig and device tree.
As we have HIGHMEM disabled in both HAPS and nSIM defconfigs
this doesn't lead to any functional change.
Signed-off-by: Eugeniy Paltsev
---
arch/arc/boot/dts/haps_hs.dts | 13 -
1 file changed, 8
For some reason we use ns8250 UART compatible on UP HAPS
configuration and ns16550a (which is ns8250 with FIFO support)
on SMP HAPS configuration.
Given that we have same UART IP with same IP configuration
on both HAPS configuration use ns16550a compatible everywhere.
Signed-off-by: Eugeniy
No functional change intended.
Signed-off-by: Eugeniy Paltsev
---
arch/arc/configs/haps_hs_defconfig | 10 ++
arch/arc/configs/haps_hs_smp_defconfig | 12 +++-
arch/arc/configs/nsim_700_defconfig| 7 ++-
arch/arc/configs/nsim_hs_defconfig | 8 ++--
Starting from nSIM 2019.06 is possible to use DW UART
instead of ARC UART. That allows us to merge
"nsim_hs" with "haps_hs" and "nsim_hs_smp" with "haps_hs_smp"
with some minor changes.
We eliminate nsim_hs_defconfig and nsim_hs_smp_defconfig
and leave haps_hs_defconfig and haps_hs_smp_defconfig
Switch nsim_700_defconfig to dwuart for consistent uart settings
for all nSIM configurations.
Signed-off-by: Eugeniy Paltsev
---
arch/arc/boot/dts/nsim_700.dts | 20 +++-
arch/arc/configs/nsim_700_defconfig | 8 ++--
2 files changed, 17 insertions(+), 11 deletions(-)
We don't have any peripherals on HAPS which may require FB or
input_devices support. So get rid of them.
Signed-off-by: Eugeniy Paltsev
---
arch/arc/configs/haps_hs_defconfig | 9 +++--
arch/arc/configs/haps_hs_smp_defconfig | 9 +++--
2 files changed, 6 insertions(+), 12