On Tue, 2023-01-17 at 23:57 +, Andrew Cooper wrote:
> On 16/01/2023 2:39 pm, Oleksii Kurochko wrote:
> > diff --git a/xen/arch/riscv/Kconfig.debug
> > b/xen/arch/riscv/Kconfig.debug
> > index e69de29bb2..e139e44873 100644
> > --- a/xen/arch/riscv/Kconfig.debug
> > +++ b/xen/arch/riscv/Kconfig.d
On Tue, 17 Jan 2023 at 23:57, Andrew Cooper
wrote:
> On 16/01/2023 2:39 pm, Oleksii Kurochko wrote:
> > diff --git a/xen/arch/riscv/Kconfig.debug b/xen/arch/riscv/Kconfig.debug
> > index e69de29bb2..e139e44873 100644
> > --- a/xen/arch/riscv/Kconfig.debug
> > +++ b/xen/arch/riscv/Kconfig.debug
>
On 16/01/2023 2:39 pm, Oleksii Kurochko wrote:
> diff --git a/xen/arch/riscv/Kconfig.debug b/xen/arch/riscv/Kconfig.debug
> index e69de29bb2..e139e44873 100644
> --- a/xen/arch/riscv/Kconfig.debug
> +++ b/xen/arch/riscv/Kconfig.debug
> @@ -0,0 +1,6 @@
> +config EARLY_PRINTK
> +bool "Enable earl
On Mon, Jan 16, 2023 at 04:39:31PM +0200, Oleksii Kurochko wrote:
> Because printk() relies on a serial driver (like the ns16550 driver)
> and drivers require working virtual memory (ioremap()) there is not
> print functionality early in Xen boot.
>
> The patch introduces the basic stuff of early_
Because printk() relies on a serial driver (like the ns16550 driver)
and drivers require working virtual memory (ioremap()) there is not
print functionality early in Xen boot.
The patch introduces the basic stuff of early_printk functionality
which will be enough to print 'hello from C environment
