Re: [Qemu-devel] [RFC PATCH] hw: arm: Add basic support for cprman (clock subsystem)

2018-07-16 Thread Guenter Roeck
On Mon, Jul 16, 2018 at 03:07:13PM +0100, Peter Maydell wrote: > On 16 July 2018 at 14:51, Guenter Roeck wrote: > > In this context, I can't get mmc to work with ToT Linux on raspi3. > > > > / # mount /dev/mmcblk0 /mnt > > [ 47.099074] sdhost-bcm2835 3f202000.mmc: timeout waiting for hardware >

Re: [Qemu-devel] [RFC PATCH] hw: arm: Add basic support for cprman (clock subsystem)

2018-07-16 Thread Guenter Roeck
On Mon, Jul 16, 2018 at 03:33:15PM +0100, Peter Maydell wrote: > On 15 July 2018 at 23:06, Guenter Roeck wrote: > > Add basic support for BCM283x CPRMAN. Provide support for reading and > > writing CPRMAN registers and initialize registers with sensible default > > values. During runtime retain an

Re: [Qemu-devel] [RFC PATCH] hw: arm: Add basic support for cprman (clock subsystem)

2018-07-16 Thread Peter Maydell
On 15 July 2018 at 23:06, Guenter Roeck wrote: > Add basic support for BCM283x CPRMAN. Provide support for reading and > writing CPRMAN registers and initialize registers with sensible default > values. During runtime retain any written values. > > Basic CPRMAN support is necessary and sufficient

Re: [Qemu-devel] [RFC PATCH] hw: arm: Add basic support for cprman (clock subsystem)

2018-07-16 Thread Peter Maydell
On 16 July 2018 at 14:51, Guenter Roeck wrote: > In this context, I can't get mmc to work with ToT Linux on raspi3. > > / # mount /dev/mmcblk0 /mnt > [ 47.099074] sdhost-bcm2835 3f202000.mmc: timeout waiting for hardware > interrupt. > [ 57.339803] sdhost-bcm2835 3f202000.mmc: timeout waiting

Re: [Qemu-devel] [RFC PATCH] hw: arm: Add basic support for cprman (clock subsystem)

2018-07-16 Thread Guenter Roeck
On 07/16/2018 02:08 AM, Peter Maydell wrote: On 15 July 2018 at 23:06, Guenter Roeck wrote: Add basic support for BCM283x CPRMAN. Provide support for reading and writing CPRMAN registers and initialize registers with sensible default values. During runtime retain any written values. Basic CPRM

Re: [Qemu-devel] [RFC PATCH] hw: arm: Add basic support for cprman (clock subsystem)

2018-07-16 Thread Peter Maydell
On 15 July 2018 at 23:06, Guenter Roeck wrote: > Add basic support for BCM283x CPRMAN. Provide support for reading and > writing CPRMAN registers and initialize registers with sensible default > values. During runtime retain any written values. > > Basic CPRMAN support is necessary and sufficient

[Qemu-devel] [RFC PATCH] hw: arm: Add basic support for cprman (clock subsystem)

2018-07-15 Thread Guenter Roeck
Add basic support for BCM283x CPRMAN. Provide support for reading and writing CPRMAN registers and initialize registers with sensible default values. During runtime retain any written values. Basic CPRMAN support is necessary and sufficient to boot Linux on raspi2 and raspi3 systems. Signed-off-b