Re: [Xen-devel] [PATCH v1 1/3] xen/arm: Add R-Car Gen2 support for early printk

2015-01-16 Thread Ian Campbell
On Fri, 2015-01-16 at 15:26 +0200, Oleksandr Tyshchenko wrote: > Hi all. > > Let me explain. > > > The Renesas R-Car Gen2 is a family of SoCs (R-Car H2, M2, etc.). > The "Lager" is a name of development board based on R-Car H2 SoC. > The UART IP block named SCIF (Serial Communication Interface

Re: [Xen-devel] [PATCH v1 1/3] xen/arm: Add R-Car Gen2 support for early printk

2015-01-16 Thread Oleksandr Tyshchenko
Hi all. Let me explain. The Renesas R-Car Gen2 is a family of SoCs (R-Car H2, M2, etc.). The "Lager" is a name of development board based on R-Car H2 SoC. The UART IP block named SCIF (Serial Communication Interface with FIFO) is common for all SoCs in R-Car Gen2 family. On Fri, Jan 16, 2015 at

Re: [Xen-devel] [PATCH v1 1/3] xen/arm: Add R-Car Gen2 support for early printk

2015-01-16 Thread Ian Campbell
On Fri, 2015-01-16 at 13:11 +, Julien Grall wrote: > On 16/01/15 13:08, Ian Campbell wrote: > > I'd prefer the naming (here and for the main driver) to be as far to the > > right of that list as possible. > > All the UART headers in xen/ and asm-arm/ are called myuart-uart.h. > > I think it's

Re: [Xen-devel] [PATCH v1 1/3] xen/arm: Add R-Car Gen2 support for early printk

2015-01-16 Thread Julien Grall
On 16/01/15 13:08, Ian Campbell wrote: > I'd prefer the naming (here and for the main driver) to be as far to the > right of that list as possible. All the UART headers in xen/ and asm-arm/ are called myuart-uart.h. I think it's better if we keep the same convention everywhere. Regards, -- Jul

Re: [Xen-devel] [PATCH v1 1/3] xen/arm: Add R-Car Gen2 support for early printk

2015-01-16 Thread Julien Grall
Hello Iurii, Thanks for adding the support of a new board in Xen. On 16/01/15 12:50, Iurii Konovalenko wrote: > diff --git a/xen/include/asm-arm/rcar2-uart.h > b/xen/include/asm-arm/rcar2-uart.h > new file mode 100644 > index 000..10a56fb > --- /dev/null > +++ b/xen/include/asm-arm/rcar2-uar

Re: [Xen-devel] [PATCH v1 1/3] xen/arm: Add R-Car Gen2 support for early printk

2015-01-16 Thread Ian Campbell
On Fri, 2015-01-16 at 13:05 +, Julien Grall wrote: > Hello Iurii, > > Thanks for adding the support of a new board in Xen. > > On 16/01/15 12:50, Iurii Konovalenko wrote: > > diff --git a/xen/include/asm-arm/rcar2-uart.h > > b/xen/include/asm-arm/rcar2-uart.h > > new file mode 100644 > > ind

[Xen-devel] [PATCH v1 1/3] xen/arm: Add R-Car Gen2 support for early printk

2015-01-16 Thread Iurii Konovalenko
From: Oleksandr Tyshchenko Signed-off-by: Oleksandr Tyshchenko --- docs/misc/arm/early-printk.txt | 1 + xen/arch/arm/Rules.mk | 4 ++ xen/arch/arm/arm32/debug-rcar2.inc | 49 + xen/include/asm-arm/rcar2-uart.h | 107 +