Replace 'pciaux' with 'pcieaux', including name string and function
prefix. The old name string, 'pciaux', might cause an error if PCIe
driver is changed to use clk_get_by_name() with 'pcieaux' to get
clock.
Signed-off-by: Green Wan
---
drivers/clk/sifive/fu740-prci.c | 6 +++---
1 file changed
Sorry for replying late. Yes, it's a typo. I'll send a patch to fix that
and also fix some function names without 'e' in the same file.
Thanks,
- Green
On Wed, Jun 16, 2021 at 3:12 AM Andreas Schwab
wrote:
> On Mai 27 2021, Green Wan wrote:
>
> > +/* List of clock controls provided
On Thu, May 27, 2021 at 7:20 PM Tom Rini wrote:
> On Thu, May 27, 2021 at 06:41:35PM +0800, Leo Liang wrote:
> > On Thu, May 27, 2021 at 04:57:17PM +0800, Green Wan wrote:
> > > Hi Tom,
> > >
> > > Thanks for the comments.
> > >
> > >
Add defconfig and board support for HiFive Unmatched.
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
Reviewed-by: Rick Chen
---
arch/riscv/Kconfig | 4 +
board/sifive/unleashed/Kconfig | 1 +
board/sifive/unmatched/Kconfig | 51 +++
board/sifive/unmatched
Add dts files for SiFive Unmatched board.
Signed-off-by: Green Wan
Reviewed-by: Rick Chen
---
arch/riscv/dts/Makefile |1 +
.../dts/fu740-hifive-unmatched-a00-ddr.dtsi | 1489 +
.../dts/hifive-unmatched-a00-u-boot.dtsi | 41 +
arch/riscv/dts
Clear feature disable CSR to turn on all features of hart. The detail
is specified at section, 'SiFive Feature Disable CSR', in user manual
https://sifive.cdn.prismic.io/sifive/aee0dd4c-d156-496e-a6c4-db0cf54bbe68_sifive_U74MC_rtl_full_20G1.03.00_manual.pdf
Signed-off-by: Green Wan
Reviewed
Add dts support for fu740. The HiFive Unmatched support is based on
fu740 cpu and drivers in following patch set.
Signed-off-by: Green Wan
[greentime.hu: set fu740 speed to 1.2GHz]
Signed-off-by: Greentime Hu
Reviewed-by: Bin Meng
Reviewed-by: Rick Chen
---
arch/riscv/dts/fu740-c000-u
Add pcie driver for SiFive fu740, the driver depends on
fu740 gpio, clk and reset driver to do init. Force running at Gen1
for better capatible enumeration.
Several devices are tested:
a) M.2 NVMe SSD
b) USB-to-PCI adapter
c) Ethernet adapter (E1000 compatible)
Signed-off-by: Green Wan
Reviewed
Add fu740 support. One abstract layer is added for supporting
multiple chips such as fu540 and fu740.
Signed-off-by: Green Wan
---
arch/riscv/cpu/fu540/Kconfig | 2 +-
drivers/clk/sifive/Kconfig | 8 +-
drivers/clk/sifive/Makefile | 4 +-
drivers/clk/sifive/fu540-prci.c
Rename fu540_ddr.c to sifive_ddr.c and add fu740 support
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
---
drivers/ram/sifive/Kconfig| 8 +-
drivers/ram/sifive/Makefile | 2 +-
.../ram/sifive/{fu540_ddr.c => sifive_ddr.c} | 89 ++-
Add SiFive fu740 cpu to support RISC-V arch
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
---
arch/riscv/Kconfig| 1 +
arch/riscv/cpu/fu740/Kconfig | 37 +++
arch/riscv/cpu/fu740/Makefile | 12 +
arch/riscv/cpu/fu740/cache.c
redundant temperature-sensor in DT
. Remove unnecessary USB EHCI & OHCI from defconfig
. Revised fu740 doc
. Fixed year of copyright
. Add reviewed-by received in v1 patch
Green Wan (8):
riscv: cpu: fu740: Add support for cpu fu740
drivers: clk: add fu740 support
driver
Hi Tom,
Thanks for the comments.
Not sure whether it catches different concerns, I plan to remove fdt_high
and initrd_high since the bootm_* settings should be sufficient to
calculate the values related to fdt_high and initrd_high. And I checked the
bootm_* settings as below, the system can boot
On Thu, May 20, 2021 at 11:27 AM Bin Meng wrote:
> Hi Green,
>
> On Thu, May 20, 2021 at 11:10 AM Green Wan wrote:
> >
> > Hi Bin,
> >
> > Thanks for the comment. Originally, I wanted to keep the binman change
> tracked separately. I'll give it a try and
Add dts files for SiFive Unmatched board.
Signed-off-by: Green Wan
Reviewed-by: Rick Chen
---
arch/riscv/dts/Makefile |1 +
.../dts/fu740-hifive-unmatched-a00-ddr.dtsi | 1489 +
.../dts/hifive-unmatched-a00-u-boot.dtsi | 41 +
arch/riscv/dts
Add defconfig and board support for HiFive Unmatched.
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
Reviewed-by: Rick Chen
---
arch/riscv/Kconfig | 4 +
board/sifive/unleashed/Kconfig | 1 +
board/sifive/unmatched/Kconfig | 51 +++
board/sifive/unmatched
Add dts support for fu740. The HiFive Unmatched support is based on
fu740 cpu and drivers in following patch set.
Signed-off-by: Green Wan
[greentime.hu: set fu740 speed to 1.2GHz]
Signed-off-by: Greentime Hu
Reviewed-by: Bin Meng
Reviewed-by: Rick Chen
---
arch/riscv/dts/fu740-c000-u
Clear feature disable CSR to turn on all features of hart. The detail
is specified at section, 'SiFive Feature Disable CSR', in user manual
https://sifive.cdn.prismic.io/sifive/aee0dd4c-d156-496e-a6c4-db0cf54bbe68_sifive_U74MC_rtl_full_20G1.03.00_manual.pdf
Signed-off-by: Green Wan
Reviewed
Add fu740 support. One abstract layer is added for supporting
multiple chips such as fu540 and fu740.
Signed-off-by: Green Wan
---
arch/riscv/cpu/fu540/Kconfig | 2 +-
drivers/clk/sifive/Kconfig | 8 +-
drivers/clk/sifive/Makefile | 4 +-
drivers/clk/sifive/fu540-prci.c
Add pcie driver for SiFive fu740, the driver depends on
fu740 gpio, clk and reset driver to do init. Force running at Gen1
for better capatible enumeration.
Several devices are tested:
a) M.2 NVMe SSD
b) USB-to-PCI adapter
c) Ethernet adapter (E1000 compatible)
Signed-off-by: Green Wan
Reviewed
Rename fu540_ddr.c to sifive_ddr.c and add fu740 support
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
---
drivers/ram/sifive/Kconfig| 8 +-
drivers/ram/sifive/Makefile | 2 +-
.../ram/sifive/{fu540_ddr.c => sifive_ddr.c} | 89 ++-
Add SiFive fu740 cpu to support RISC-V arch
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
---
arch/riscv/Kconfig| 1 +
arch/riscv/cpu/fu740/Kconfig | 37 +++
arch/riscv/cpu/fu740/Makefile | 12 +
arch/riscv/cpu/fu740/cache.c
. Fixed year of copyright
. Add reviewed-by received in v1 patch
Green Wan (8):
riscv: cpu: fu740: Add support for cpu fu740
drivers: clk: add fu740 support
drivers: ram: sifive: rename fu540_ddr and add fu740 support
drivers: pci: add pcie support for fu740
riscv: dts: add fu740 support
r
Hi Bin,
Thanks for the comment. Originally, I wanted to keep the binman change
tracked separately. I'll give it a try and create the new patch if it
doesn't.
Regards,
Green
On Thu, May 20, 2021 at 9:57 AM Bin Meng wrote:
> Hi Green,
>
> On Wed, May 19, 2021 at 11:19 PM Green W
Add defconfig and board support for HiFive Unmatched.
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
Reviewed-by: Rick Chen
---
arch/riscv/Kconfig | 4 +
board/sifive/unleashed/Kconfig | 1 +
board/sifive/unmatched/Kconfig | 50 +++
board/sifive/unmatched
Update to use binman instead.
Signed-off-by: Green Wan
---
arch/riscv/dts/hifive-unmatched-a00-u-boot.dtsi | 1 +
board/sifive/unmatched/Kconfig | 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/riscv/dts/hifive-unmatched-a00-u-boot.dtsi
b/arch/riscv/dts/hifive
Add dts files for SiFive Unmatched board.
Signed-off-by: Green Wan
Reviewed-by: Rick Chen
---
arch/riscv/dts/Makefile |1 +
.../dts/fu740-hifive-unmatched-a00-ddr.dtsi | 1489 +
.../dts/hifive-unmatched-a00-u-boot.dtsi | 40 +
arch/riscv/dts
Clear feature disable CSR to turn on all features of hart. The detail
is specified at section, 'SiFive Feature Disable CSR', in user manual
https://sifive.cdn.prismic.io/sifive/aee0dd4c-d156-496e-a6c4-db0cf54bbe68_sifive_U74MC_rtl_full_20G1.03.00_manual.pdf
Signed-off-by: Green Wan
Reviewed
Add dts support for fu740. The HiFive Unmatched support is based on
fu740 cpu and drivers in following patch set.
Signed-off-by: Green Wan
[greentime.hu: set fu740 speed to 1.2GHz]
Signed-off-by: Greentime Hu
Reviewed-by: Bin Meng
Reviewed-by: Rick Chen
---
arch/riscv/dts/fu740-c000-u
Add fu740 support. One abstract layer is added for supporting
multiple chips such as fu540 and fu740.
Signed-off-by: Green Wan
---
arch/riscv/cpu/fu540/Kconfig | 2 +-
drivers/clk/sifive/Kconfig | 8 +-
drivers/clk/sifive/Makefile | 4 +-
drivers/clk/sifive/fu540-prci.c
Add pcie driver for SiFive fu740, the driver depends on
fu740 gpio, clk and reset driver to do init. Force running at Gen1
for better capatible enumeration.
Several devices are tested:
a) M.2 NVMe SSD
b) USB-to-PCI adapter
c) Ethernet adapter (E1000 compatible)
Signed-off-by: Green Wan
Reviewed
Add SiFive fu740 cpu to support RISC-V arch
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
---
arch/riscv/Kconfig| 1 +
arch/riscv/cpu/fu740/Kconfig | 37 +++
arch/riscv/cpu/fu740/Makefile | 12 +
arch/riscv/cpu/fu740/cache.c
Rename fu540_ddr.c to sifive_ddr.c and add fu740 support
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
---
drivers/ram/sifive/Kconfig| 8 +-
drivers/ram/sifive/Makefile | 2 +-
.../ram/sifive/{fu540_ddr.c => sifive_ddr.c} | 89 ++-
received in v1 patch
Green Wan (9):
riscv: cpu: fu740: Add support for cpu fu740
drivers: clk: add fu740 support
drivers: ram: sifive: rename fu540_ddr and add fu740 support
drivers: pci: add pcie support for fu740
riscv: dts: add fu740 support
riscv: dts: add SiFive Unmatched board s
Fix compilation error when Werror is turned on. The warning could
possible break some CI builds.
Signed-off-by: Green Wan
---
drivers/pci/pcie_dw_common.c | 54 +++-
1 file changed, 29 insertions(+), 25 deletions(-)
diff --git a/drivers/pci/pcie_dw_common.c b
On Wed, May 19, 2021 at 4:58 PM Leo Liang wrote:
> On Wed, May 19, 2021 at 03:52:39PM +0800, Green Wan wrote:
>
> Hi Green,
>
> > Hi Leo and Bin,
> >
> > I have the 'binman' patch for unmatched ready. So, we can pick up the
> 'binman' series first.
> &
for unmatched'. But I keep the
pcie_dw_common.c compilation fixes in the separated patch. (already posted)
What do you think of it? If there is no further revisement needed, I can do
the patch.
Many thanks,
- Green
On Tue, May 18, 2021 at 10:35 PM Green Wan wrote:
> Hi Leo,
>
> I just posted
Hi Leo,
I just posted the patch for pcie_dw_common.c compilation error. Please
check and see if it works. Thanks.
Hi Bin and Leo,
And I'll check the 'binman' patch series soon. See if we can have both
binman and fu740 patchset ready.
Regards,
Green
On Tue, May 18, 2021 at 9:12 PM Green Wan
Fix compilation error when Werror is turned on. The warning could
possible break some CI builds.
Signed-off-by: Green Wan
---
drivers/pci/pcie_dw_common.c | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/pci/pcie_dw_common.c b/drivers/pci
eng wrote:
> > Hi Green,
> >
> > On Tue, May 18, 2021 at 5:43 PM Green Wan wrote:
> > >
> > >
> > >
> > > On Tue, May 18, 2021 at 3:45 PM Bin Meng wrote:
> > >>
> > >> Hi Green,
> > >>
> > >> On Tu
On Tue, May 18, 2021 at 3:45 PM Bin Meng wrote:
> Hi Green,
>
> On Tue, May 18, 2021 at 3:38 PM Leo Liang wrote:
> >
> > On Fri, May 14, 2021 at 11:45:30AM +0800, Green Wan wrote:
> > > Hi Bin,
> > >
> > > Thanks, I'll include that revert. Just tr
Clear feature disable CSR to turn on all features of hart. The detail
is specified at section, 'SiFive Feature Disable CSR', in user manual
https://sifive.cdn.prismic.io/sifive/aee0dd4c-d156-496e-a6c4-db0cf54bbe68_sifive_U74MC_rtl_full_20G1.03.00_manual.pdf
Signed-off-by: Green Wan
Reviewed
Add dts files for SiFive Unmatched board.
Signed-off-by: Green Wan
Reviewed-by: Rick Chen
---
arch/riscv/dts/Makefile |1 +
.../dts/fu740-hifive-unmatched-a00-ddr.dtsi | 1489 +
.../dts/hifive-unmatched-a00-u-boot.dtsi | 40 +
arch/riscv/dts
Add defconfig and board support for HiFive Unmatched.
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
Reviewed-by: Rick Chen
---
arch/riscv/Kconfig | 4 +
board/sifive/unleashed/Kconfig | 1 +
board/sifive/unmatched/Kconfig | 50 +++
board/sifive/unmatched
Add dts support for fu740. The HiFive Unmatched support is based on
fu740 cpu and drivers in following patch set.
Signed-off-by: Green Wan
[greentime.hu: set fu740 speed to 1.2GHz]
Signed-off-by: Greentime Hu
Reviewed-by: Bin Meng
Reviewed-by: Rick Chen
---
arch/riscv/dts/fu740-c000-u
Add fu740 support. One abstract layer is added for supporting
multiple chips such as fu540 and fu740.
Signed-off-by: Green Wan
---
arch/riscv/cpu/fu540/Kconfig | 2 +-
drivers/clk/sifive/Kconfig | 8 +-
drivers/clk/sifive/Makefile | 4 +-
drivers/clk/sifive/fu540-prci.c
Add pcie driver for SiFive fu740, the driver depends on
fu740 gpio, clk and reset driver to do init. Force running at Gen1
for better capatible enumeration.
Several devices are tested:
a) M.2 NVMe SSD
b) USB-to-PCI adapter
c) Ethernet adapter (E1000 compatible)
Signed-off-by: Green Wan
Reviewed
Rename fu540_ddr.c to sifive_ddr.c and add fu740 support
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
---
drivers/ram/sifive/Kconfig| 8 +-
drivers/ram/sifive/Makefile | 2 +-
.../ram/sifive/{fu540_ddr.c => sifive_ddr.c} | 89 ++-
Add SiFive fu740 cpu to support RISC-V arch
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
---
arch/riscv/Kconfig| 1 +
arch/riscv/cpu/fu740/Kconfig | 37 +++
arch/riscv/cpu/fu740/Makefile | 12 +
arch/riscv/cpu/fu740/cache.c
ed in v1 patch
Green Wan (8):
riscv: cpu: fu740: Add support for cpu fu740
drivers: clk: add fu740 support
drivers: ram: sifive: rename fu540_ddr and add fu740 support
drivers: pci: add pcie support for fu740
riscv: dts: add fu740 support
riscv: dts: add SiFive Unmatched board support
boar
Leo Liang 於 2021年5月18日 週二，下午3:38寫道：
> On Fri, May 14, 2021 at 11:45:30AM +0800, Green Wan wrote:
> > Hi Bin,
> >
> > Thanks, I'll include that revert. Just traced back the git log. My
> original
> > patch is based on fu740. I guess it was merged to fu540 since fu7
hat do you think? Many thanks.
Regards,
- Green
On Wed, May 12, 2021 at 11:28 PM Bin Meng wrote:
> Hi Green,
>
> On Wed, May 12, 2021 at 11:13 PM Green Wan wrote:
> >
> > Yes, noted. This patch should be applied based on the fu740 port. Thanks
> for the reminder.
>
Yes, noted. This patch should be applied based on the fu740 port. Thanks
for the reminder.
- Green
On Wed, May 12, 2021 at 9:01 PM Bin Meng wrote:
> Hi Green,
>
> On Mon, May 10, 2021 at 5:08 PM Bin Meng wrote:
> >
> > This reverts commit bc8bbb77f74f21582b3bfd790334397757f88575.
> >
> > This
build/results?buildId=28=results
>
> Best regards,
> Leo
>
> On Fri, May 07, 2021 at 10:36:47AM -0700, Green Wan wrote:
> > Add SiFive fu740 cpu to support RISC-V arch
> >
> > Signed-off-by: Green Wan
> > Reviewed-by: Bin Meng
> > ---
> > arch/ris
Add defconfig and board support for HiFive Unmatched.
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
Reviewed-by: Rick Chen
---
arch/riscv/Kconfig | 4 +
board/sifive/unleashed/Kconfig | 1 +
board/sifive/unmatched/Kconfig | 50 +++
board/sifive/unmatched
Add dts files for SiFive Unmatched board.
Signed-off-by: Green Wan
Reviewed-by: Rick Chen
---
arch/riscv/dts/Makefile |1 +
.../dts/fu740-hifive-unmatched-a00-ddr.dtsi | 1489 +
.../dts/hifive-unmatched-a00-u-boot.dtsi | 40 +
arch/riscv/dts
Add dts support for fu740. The HiFive Unmatched support is based on
fu740 cpu and drivers in following patch set.
Signed-off-by: Green Wan
[greentime.hu: set fu740 speed to 1.2GHz]
Signed-off-by: Greentime Hu
Reviewed-by: Bin Meng
Reviewed-by: Rick Chen
---
arch/riscv/dts/fu740-c000-u
Rename fu540_ddr.c to sifive_ddr.c and add fu740 support
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
---
drivers/ram/sifive/Kconfig| 8 +-
drivers/ram/sifive/Makefile | 2 +-
.../ram/sifive/{fu540_ddr.c => sifive_ddr.c} | 89 ++-
Add fu740 support. One abstract layer is added for supporting
multiple chips such as fu540 and fu740.
Signed-off-by: Green Wan
---
arch/riscv/cpu/fu540/Kconfig | 2 +-
drivers/clk/sifive/Kconfig | 8 +-
drivers/clk/sifive/Makefile | 4 +-
drivers/clk/sifive/fu540-prci.c
Add pcie driver for SiFive fu740, the driver depends on
fu740 gpio, clk and reset driver to do init. Force running at Gen1
for better capatible enumeration.
Several devices are tested:
a) M.2 NVMe SSD
b) USB-to-PCI adapter
c) Ethernet adapter (E1000 compatible)
Signed-off-by: Green Wan
Reviewed
Add SiFive fu740 cpu to support RISC-V arch
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
---
arch/riscv/Kconfig| 1 +
arch/riscv/cpu/fu740/Kconfig | 37 +++
arch/riscv/cpu/fu740/Makefile | 12 +
arch/riscv/cpu/fu740/cache.c
. Revised fu740 doc
. Fixed year of copyright
. Add reviewed-by received in v1 patch
David Abdurachmanov (1):
drivers: net: macb: add fu740 support
Green Wan (7):
riscv: cpu: fu740: Add support for cpu fu740
drivers: clk: add fu740 support
drivers: ram: sifive: rename fu540_ddr
Thanks, I'll check the dependency.
On Tue, May 4, 2021 at 5:54 PM Dimitri John Ledkov
wrote:
>
> "Hi,
>
> On Thu, Apr 22, 2021 at 10:15 AM Green Wan wrote:
> >
> > Add fu740 support. One abstract layer is added for supporting
> > multiple chips such as
Hi Dimitri,
Thanks for looking into this.
On Tue, May 4, 2021 at 5:33 PM Dimitri John Ledkov
wrote:
>
> Hi,
>
> On Thu, Apr 22, 2021 at 10:15 AM Green Wan wrote:
> >
> > From: David Abdurachmanov
> >
> > Add fu740 support to macb ethernet driver
>
On Mon, May 3, 2021 at 9:08 PM Neil Armstrong wrote:
>
> On 22/04/2021 11:11, Green Wan wrote:
> > Add pcie driver for SiFive fu740, the driver depends on
> > fu740 gpio, clk and reset driver to do init. Force running at Gen1
> > for better capatible enumeration.
Clear feature disable CSR to turn on all features of hart. The detail
is specified at section, 'SiFive Feature Disable CSR', in user manual
https://sifive.cdn.prismic.io/sifive/aee0dd4c-d156-496e-a6c4-db0cf54bbe68_sifive_U74MC_rtl_full_20G1.03.00_manual.pdf
Signed-off-by: Green Wan
Reviewed
Add a callback harts_early_init() to start.S to allow different riscv
hart perform setup code for each hart as early as possible. Since all
the harts enter the callback, they must be able to run the same
setup.
Signed-off-by: Green Wan
Reviewed-by: Rick Chen
Reviewed-by: Bin Meng
---
arch
e driver reviewers very quick. What do
you think of moving forward? I can try to ping some driver maintainers
and see if we have someone to review them. =]
Thanks,
>
> Thanks,
> Rick
>
> > From: Bin Meng
> > Sent: Thursday, April 29, 2021 8:27 PM
> > To: Green Wan
&
Thanks, Bin.
Hi Rick,
Not sure whether you have a chance to pick it up. Or let me know if
any part needs change.
Thanks,
- Green
On Thu, Apr 29, 2021 at 8:27 PM Bin Meng wrote:
>
> Hi Green,
>
> On Thu, Apr 29, 2021 at 7:11 PM Green Wan wrote:
> >
> > Hi Bin,
>
Thanks for the review. Will fix the issues and remove the RFC.
- Green
Bin Meng 於 2021年5月1日 週六，下午7:55寫道：
> Hi Green,
>
> On Thu, Apr 22, 2021 at 5:18 PM Green Wan wrote:
> >
> > Add a callback harts_early_init() to start.S to allow different riscv
> > hart perfo
Hi Bin,
How should this patch set be proceeded?
To summary the major changes,
- I've rebased to mainstream and merged pcie refactoring code which
based on pcie_dw_common.c
- separate unmatched dts into separated patch.
Thanks,
- Green
On Thu, Apr 22, 2021 at 5:13 PM Green Wan wrote
Clear feature disable CSR to turn on all features of hart. The detail
is specified at section, 'SiFive Feature Disable CSR', in user manual
https://sifive.cdn.prismic.io/sifive/aee0dd4c-d156-496e-a6c4-db0cf54bbe68_sifive_U74MC_rtl_full_20G1.03.00_manual.pdf
Signed-off-by: Green Wan
Reviewed
Add a callback harts_early_init() to start.S to allow different riscv
hart perform setup code for each hart as early as possible. Since all
the harts enter the callback, they must be able to run the same
setup.
Signed-off-by: Green Wan
Reviewed-by: Rick Chen
---
arch/riscv/cpu/cpu.c | 11
]
- Remove unnecessary braces and add reviewed-by in [2/2]
Green Wan (2):
riscv: cpu: Add callback to init each core
riscv: cpu: fu740: clear feature disable CSR
arch/riscv/cpu/cpu.c | 11 +++
arch/riscv/cpu/fu740/spl.c | 15 +++
arch/riscv/cpu/start.S | 6 ++
3
Signed-off-by: Green Wan
Reviewed-by: Ramon Fried
Reviewed-by: Bin Meng
---
drivers/net/macb.c | 13 -
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 57ea45e2dc..bf70525c54 100644
--- a/drivers/net/macb.c
+++ b/drivers/net
Add defconfig and board support for HiFive Unmatched.
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
Reviewed-by: Rick Chen
---
arch/riscv/Kconfig | 4 +
board/sifive/unleashed/Kconfig | 1 +
board/sifive/unmatched/Kconfig | 50 +++
board/sifive/unmatched
Add fu740 support. One abstract layer is added for supporting
multiple chips such as fu540 and fu740.
Signed-off-by: Green Wan
---
drivers/clk/sifive/Kconfig | 8 +-
drivers/clk/sifive/Makefile | 4 +-
drivers/clk/sifive/fu540-prci.c | 769
Add dts files for SiFive Unmatched board.
Signed-off-by: Green Wan
Reviewed-by: Rick Chen
---
arch/riscv/dts/Makefile |1 +
.../dts/fu740-hifive-unmatched-a00-ddr.dtsi | 1489 +
.../dts/hifive-unmatched-a00-u-boot.dtsi | 40 +
arch/riscv/dts
Add dts support for fu740. The HiFive Unmatched support is based on
fu740 cpu and drivers in following patch set.
Signed-off-by: Green Wan
[greentime.hu: set fu740 speed to 1.2GHz]
Signed-off-by: Greentime Hu
Reviewed-by: Bin Meng
Reviewed-by: Rick Chen
---
arch/riscv/dts/fu740-c000-u
Add pcie driver for SiFive fu740, the driver depends on
fu740 gpio, clk and reset driver to do init. Force running at Gen1
for better capatible enumeration.
Several devices are tested:
a) M.2 NVMe SSD
b) USB-to-PCI adapter
c) Ethernet adapter (E1000 compatible)
Signed-off-by: Green Wan
Rename fu540_ddr.c to sifive_ddr.c and add fu740 support
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
---
drivers/ram/sifive/Kconfig| 8 +-
drivers/ram/sifive/Makefile | 2 +-
.../ram/sifive/{fu540_ddr.c => sifive_ddr.c} | 89 ++-
Add SiFive fu740 cpu to support RISC-V arch
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
---
arch/riscv/Kconfig| 1 +
arch/riscv/cpu/fu740/Kconfig | 37 +++
arch/riscv/cpu/fu740/Makefile | 12 +
arch/riscv/cpu/fu740/cache.c
a shorter name for unmatched support
. Remove redundant temperature-sensor in DT
. Remove unnecessary USB EHCI & OHCI from defconfig
. Revised fu740 doc
. Fixed year of copyright
. Add reviewed-by received in v1 patch
David Abdurachmanov (1):
drivers: net: macb: add fu740
On Fri, Apr 16, 2021 at 3:11 PM Rick Chen wrote:
>
> Hi Green
>
> > On Thu, Apr 15, 2021 at 1:25 PM Rick Chen wrote:
> > >
> > > Hi Green,
> > >
> > > > From: Green Wan [mailto:green@sifive.com]
> > > > Sent: Thursday
On Fri, Apr 16, 2021 at 11:15 AM Bin Meng wrote:
>
> Hi Green,
>
> On Thu, Apr 8, 2021 at 9:43 PM Green Wan wrote:
> >
> > Add pcie driver for SiFive fu740, the driver depends on
> > fu740 gpio, clk and reset driver to do init. Force running at Gen1
> &
On Thu, Apr 15, 2021 at 1:25 PM Rick Chen wrote:
>
> Hi Green,
>
> > From: Green Wan [mailto:green@sifive.com]
> > Sent: Thursday, April 08, 2021 9:40 PM
> > Cc: bmeng...@gmail.com; Green Wan; Greentime Hu; Rick Jian-Zhi Chen(陳建志);
> > Paul Walmsley; Palmer
Clear feature disable CSR to turn on all features of hart. The detail
is specified at section, 'SiFive Feature Disable CSR', in user manual
https://sifive.cdn.prismic.io/sifive/aee0dd4c-d156-496e-a6c4-db0cf54bbe68_sifive_U74MC_rtl_full_20G1.03.00_manual.pdf
Signed-off-by: Green Wan
Reviewed
Add a callback harts_early_init() to start.S to allow different riscv
hart perform setup code for each hart as early as possible. Since all
the harts enter the callback, they must be able to run the same
setup.
Signed-off-by: Green Wan
---
arch/riscv/cpu/cpu.c | 11 +++
arch/riscv/cpu
for harts_early_init() to callback but keep current
comments not specific for customizing CSRs only.
- Fix nit in [2/2] and add reviewed-by
v4
- Revising the comments for riscv_hart_early_init() in [1/2]
- Remove unnecessary braces and add reviewed-by in [2/2]
Green Wan (2):
arch: riscv: cpu: Add
On Wed, Apr 14, 2021 at 11:22 AM Rick Chen wrote:
>
> Hi Green,
>
> > From: Green Wan [mailto:green@sifive.com]
> > Sent: Tuesday, April 13, 2021 5:32 PM
> > Cc: Green Wan; Sean Anderson; Bin Meng; Rick Jian-Zhi Chen(陳建志); Paul
> > Walmsley; Pragnesh Patel; B
Thanks, Rick,
It's very helpful. I'll fix them.
On Wed, Apr 14, 2021 at 11:07 AM Rick Chen wrote:
>
> > From: Green Wan [mailto:green@sifive.com]
> > Sent: Tuesday, April 13, 2021 5:32 PM
> > Cc: Green Wan; Rick Jian-Zhi Chen(陳建志); Paul Walmsley; Pragnesh Patel; Se
Clear feature disable CSR to turn on all features of hart. The detail
is specified at section, 'SiFive Feature Disable CSR', in user manual
https://sifive.cdn.prismic.io/sifive/aee0dd4c-d156-496e-a6c4-db0cf54bbe68_sifive_U74MC_rtl_full_20G1.03.00_manual.pdf
Signed-off-by: Green Wan
Reviewed
Add a callback harts_early_init() to ./arch/riscv/cpu/start.S to
allow different riscv hart perform setup code for each hart as early
as possible. Since all the harts enter the callback, they must be able
to run the same setup.
Signed-off-by: Green Wan
---
arch/riscv/cpu/cpu.c | 15
reviewed-by in [2/2]
Green Wan (2):
arch: riscv: cpu: Add callback to init each core
board: sifive: unmatched: clear feature disable CSR
arch/riscv/cpu/cpu.c | 15 +++
arch/riscv/cpu/start.S | 14 ++
board/sifive/unmatched/spl.c | 15 +++
3 files
On Tue, Apr 13, 2021 at 12:17 PM Sean Anderson wrote:
>
> On 4/13/21 12:12 AM, Rick Chen wrote:
> > Hi Sean
> >
> >> On 4/12/21 10:39 PM, Rick Chen wrote:
> >>> Hi Green,
> >>>
> >>>> From: Green Wan [mailto:green@sifive
Hi Rick,
Sorry for the late reply. My working environment got problems. Just
recovered from it. See my reply below.
On Tue, Apr 13, 2021 at 11:33 AM Rick Chen wrote:
>
> Hi Green,
>
> > From: Green Wan [mailto:green@sifive.com]
> > Sent: Tuesday, March 30, 2021 1:27
On Tue, Apr 13, 2021 at 10:39 AM Rick Chen wrote:
>
> Hi Green,
>
> > From: Green Wan [mailto:green@sifive.com]
> > Sent: Monday, April 12, 2021 10:33 AM
> > To: Sean Anderson
> > Cc: Rick Chen; Rick Jian-Zhi Chen(陳建志); Bin Meng; U-Boot Mailing List; Paul
&g
Hi Bin and Sean,
While we keep the consistency of cache control discussion going, later
today I'd like to send the v5 patch which is not directly relevant to
cache control.
Regards,
Green
On Sun, Apr 11, 2021 at 11:43 PM Sean Anderson wrote:
>
> On 4/9/21 12:05 PM, Green Wan wrote:
ent: Tuesday, April 06, 2021 5:16 PM
> >> To: Sean Anderson
> >> Cc: Green Wan; Rick Jian-Zhi Chen(陳建志); Paul Walmsley; Pragnesh Patel; Bin
> >> Meng; Simon Glass; Atish Patra; Leo Yu-Chi Liang(梁育齊); Brad Kim; U-Boot
> >> Mailing List
> >> Subject: Re: [RFC PATC
Add dts, defconfig and board support for HiFive Unmatched.
Signed-off-by: Green Wan
Reviewed-by: Bin Meng
---
arch/riscv/Kconfig|4 +
.../dts/fu740-hifive-unmatched-a00-ddr.dtsi | 1489 +
.../dts/hifive-unmatched-a00-u-boot.dtsi | 40
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