Message ID | 20211022085648.134655-6-padmarao.begari@microchip.com |
---|---|
State | Superseded |
Delegated to: | Andes |
Headers | show |
Series | Update Microchip PolarFire SoC support | expand |
On Fri, Oct 22, 2021 at 02:26:48PM +0530, Padmarao Begari wrote: > UART1 uses for U-BOOT and Linux console instead of UART0 and > UART0 is reserved for Hart Software Services(HSS). > > Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com> > --- > doc/board/microchip/mpfs_icicle.rst | 11 +++++++---- > 1 file changed, 7 insertions(+), 4 deletions(-) Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
On Fri, Oct 22, 2021 at 4:58 PM Padmarao Begari <padmarao.begari@microchip.com> wrote: > > UART1 uses for U-BOOT and Linux console instead of UART0 and nits: s/U-BOOT/U-Boot > UART0 is reserved for Hart Software Services(HSS). > > Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com> > --- > doc/board/microchip/mpfs_icicle.rst | 11 +++++++---- > 1 file changed, 7 insertions(+), 4 deletions(-) > > diff --git a/doc/board/microchip/mpfs_icicle.rst b/doc/board/microchip/mpfs_icicle.rst > index c71c2f3cab..d7af542c0e 100644 > --- a/doc/board/microchip/mpfs_icicle.rst > +++ b/doc/board/microchip/mpfs_icicle.rst > @@ -18,8 +18,9 @@ The support for following drivers are already enabled: > > 1. NS16550 UART Driver. > 2. Microchip Clock Driver. > -3. Cadence MACB ethernet driver for networking support. > -4. Cadence MMC Driver for eMMC/SD support. > +3. Microchip I2C Driver. nits: can we just insert this after the existing entries? > +4. Cadence MACB ethernet driver for networking support. > +5. Cadence MMC Driver for eMMC/SD support. > > Booting from eMMC using HSS > --------------------------- > @@ -214,7 +215,8 @@ GPT partition. > Booting > ~~~~~~~ > > -You should see the U-Boot prompt on UART0. > +You should see the U-Boot prompt on UART1. > +(Note: UART0 is reserved for HSS) > > Sample boot log from MPFS Icicle Kit > '''''''''''''''''''''''''''''''''''' > @@ -451,7 +453,8 @@ copied payload and Linux image. > > sudo dd if=<payload_binary> of=/dev/sdX2 bs=512 > > -You should see the U-Boot prompt on UART0. > +You should see the U-Boot prompt on UART1. > +(Note: UART0 is reserved for HSS) > > GUID type > ~~~~~~~~~ Otherwise, Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Regards, Bin
Hi Bin, On Mon, Nov 1, 2021 at 2:16 PM Bin Meng <bmeng.cn@gmail.com> wrote: > On Fri, Oct 22, 2021 at 4:58 PM Padmarao Begari > <padmarao.begari@microchip.com> wrote: > > > > UART1 uses for U-BOOT and Linux console instead of UART0 and > > nits: s/U-BOOT/U-Boot > > ok > > UART0 is reserved for Hart Software Services(HSS). > > > > Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com> > > --- > > doc/board/microchip/mpfs_icicle.rst | 11 +++++++---- > > 1 file changed, 7 insertions(+), 4 deletions(-) > > > > diff --git a/doc/board/microchip/mpfs_icicle.rst > b/doc/board/microchip/mpfs_icicle.rst > > index c71c2f3cab..d7af542c0e 100644 > > --- a/doc/board/microchip/mpfs_icicle.rst > > +++ b/doc/board/microchip/mpfs_icicle.rst > > @@ -18,8 +18,9 @@ The support for following drivers are already enabled: > > > > 1. NS16550 UART Driver. > > 2. Microchip Clock Driver. > > -3. Cadence MACB ethernet driver for networking support. > > -4. Cadence MMC Driver for eMMC/SD support. > > +3. Microchip I2C Driver. > > nits: can we just insert this after the existing entries? > > ok Regards Padmarao > > +4. Cadence MACB ethernet driver for networking support. > > +5. Cadence MMC Driver for eMMC/SD support. > > > > Booting from eMMC using HSS > > --------------------------- > > @@ -214,7 +215,8 @@ GPT partition. > > Booting > > ~~~~~~~ > > > > -You should see the U-Boot prompt on UART0. > > +You should see the U-Boot prompt on UART1. > > +(Note: UART0 is reserved for HSS) > > > > Sample boot log from MPFS Icicle Kit > > '''''''''''''''''''''''''''''''''''' > > @@ -451,7 +453,8 @@ copied payload and Linux image. > > > > sudo dd if=<payload_binary> of=/dev/sdX2 bs=512 > > > > -You should see the U-Boot prompt on UART0. > > +You should see the U-Boot prompt on UART1. > > +(Note: UART0 is reserved for HSS) > > > > GUID type > > ~~~~~~~~~ > > Otherwise, > Reviewed-by: Bin Meng <bmeng.cn@gmail.com> > > Regards, > Bin >
diff --git a/doc/board/microchip/mpfs_icicle.rst b/doc/board/microchip/mpfs_icicle.rst index c71c2f3cab..d7af542c0e 100644 --- a/doc/board/microchip/mpfs_icicle.rst +++ b/doc/board/microchip/mpfs_icicle.rst @@ -18,8 +18,9 @@ The support for following drivers are already enabled: 1. NS16550 UART Driver. 2. Microchip Clock Driver. -3. Cadence MACB ethernet driver for networking support. -4. Cadence MMC Driver for eMMC/SD support. +3. Microchip I2C Driver. +4. Cadence MACB ethernet driver for networking support. +5. Cadence MMC Driver for eMMC/SD support. Booting from eMMC using HSS --------------------------- @@ -214,7 +215,8 @@ GPT partition. Booting ~~~~~~~ -You should see the U-Boot prompt on UART0. +You should see the U-Boot prompt on UART1. +(Note: UART0 is reserved for HSS) Sample boot log from MPFS Icicle Kit '''''''''''''''''''''''''''''''''''' @@ -451,7 +453,8 @@ copied payload and Linux image. sudo dd if=<payload_binary> of=/dev/sdX2 bs=512 -You should see the U-Boot prompt on UART0. +You should see the U-Boot prompt on UART1. +(Note: UART0 is reserved for HSS) GUID type ~~~~~~~~~
UART1 uses for U-BOOT and Linux console instead of UART0 and UART0 is reserved for Hart Software Services(HSS). Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com> --- doc/board/microchip/mpfs_icicle.rst | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-)