Re: [U-Boot] [PATCH v3 0/4] sunxi: nand: Basic NAND driver for SPL

2015-08-27 Thread Stefan Roese
Hi Hans, On 20.08.2015 16:49, Stefan Roese wrote: Yes, see: https://github.com/NextThingCo/CHIP-u-boot https://github.com/jwrdegoede/u-boot-sunxi/commits/sunxi-nand-wip Thanks. I've started on your sunxi-nand-wip branch. And noticed that its currently stuck / hangs in

Re: [U-Boot] [PATCH v3 0/4] sunxi: nand: Basic NAND driver for SPL

2015-08-27 Thread Stefan Roese
On 27.08.2015 12:06, Stefan Roese wrote: https://github.com/NextThingCo/CHIP-u-boot https://github.com/jwrdegoede/u-boot-sunxi/commits/sunxi-nand-wip Thanks. I've started on your sunxi-nand-wip branch. And noticed that its currently stuck / hangs in nand_onfi_set_features() called via

Re: [U-Boot] [PATCH v3 0/4] sunxi: nand: Basic NAND driver for SPL

2015-08-20 Thread Stefan Roese
Hi, I've not done sunxi development for a while. So I need to ask you guys about some details. I hope you don't mind. Please see questions below. On 06.08.2015 09:55, Piotr Zierhoffer wrote: I've merged patches 1 - 3 in my sunxi-wip branch, and I'll include them in the next u-boot-sunxi

Re: [U-Boot] [PATCH v3 0/4] sunxi: nand: Basic NAND driver for SPL

2015-08-20 Thread Stefan Roese
Hi Hans, On 20.08.2015 15:42, Hans de Goede wrote: Okay, this driver SPL NAND is now integrated in mainline. Great. But how about NAND support for the main U-Boot (load Linux from NAND etc.)? It seems to be missing. Is somebody working on this? Yes, see:

Re: [U-Boot] [PATCH v3 0/4] sunxi: nand: Basic NAND driver for SPL

2015-08-20 Thread Hans de Goede
Hi, On 08/20/2015 02:37 PM, Stefan Roese wrote: Hi, I've not done sunxi development for a while. So I need to ask you guys about some details. I hope you don't mind. Please see questions below. On 06.08.2015 09:55, Piotr Zierhoffer wrote: I've merged patches 1 - 3 in my sunxi-wip branch,

Re: [U-Boot] [PATCH v3 0/4] sunxi: nand: Basic NAND driver for SPL

2015-08-06 Thread Piotr Zierhoffer
Hello 2015-08-02 14:56 GMT+02:00 Hans de Goede hdego...@redhat.com: Hi, On 01-08-15 21:22, Scott Wood wrote: On Sat, 2015-08-01 at 14:30 +0200, Boris Brezillon wrote: Hi Hans, On Sat, 1 Aug 2015 14:15:53 +0200 Hans de Goede hdego...@redhat.com wrote: Hi, On 23-07-15 14:33, Piotr

Re: [U-Boot] [PATCH v3 0/4] sunxi: nand: Basic NAND driver for SPL

2015-08-02 Thread Hans de Goede
Hi, On 01-08-15 21:22, Scott Wood wrote: On Sat, 2015-08-01 at 14:30 +0200, Boris Brezillon wrote: Hi Hans, On Sat, 1 Aug 2015 14:15:53 +0200 Hans de Goede hdego...@redhat.com wrote: Hi, On 23-07-15 14:33, Piotr Zierhoffer wrote: This is a basic driver for the sunxi NAND controller for

Re: [U-Boot] [PATCH v3 0/4] sunxi: nand: Basic NAND driver for SPL

2015-08-01 Thread Hans de Goede
Hi, On 23-07-15 14:33, Piotr Zierhoffer wrote: This is a basic driver for the sunxi NAND controller for Allwinner A20. It supports only SPL. The driver uses DMA for data transfers. It does not support writing. Thanks for your work on this. I've merged patches 1 - 3 in my sunxi-wip branch,

Re: [U-Boot] [PATCH v3 0/4] sunxi: nand: Basic NAND driver for SPL

2015-08-01 Thread Boris Brezillon
Hi Hans, On Sat, 1 Aug 2015 14:15:53 +0200 Hans de Goede hdego...@redhat.com wrote: Hi, On 23-07-15 14:33, Piotr Zierhoffer wrote: This is a basic driver for the sunxi NAND controller for Allwinner A20. It supports only SPL. The driver uses DMA for data transfers. It does not support

Re: [U-Boot] [PATCH v3 0/4] sunxi: nand: Basic NAND driver for SPL

2015-08-01 Thread Scott Wood
On Sat, 2015-08-01 at 14:30 +0200, Boris Brezillon wrote: Hi Hans, On Sat, 1 Aug 2015 14:15:53 +0200 Hans de Goede hdego...@redhat.com wrote: Hi, On 23-07-15 14:33, Piotr Zierhoffer wrote: This is a basic driver for the sunxi NAND controller for Allwinner A20. It supports only

[U-Boot] [PATCH v3 0/4] sunxi: nand: Basic NAND driver for SPL

2015-07-23 Thread Piotr Zierhoffer
This is a basic driver for the sunxi NAND controller for Allwinner A20. It supports only SPL. The driver uses DMA for data transfers. It does not support writing. Changes in v3: - moved pinmux and clock to board level - code cleanup with significant size reduction - renamed the driver file -

Re: [U-Boot] [PATCH v3 0/4] sunxi: nand: Basic NAND driver for SPL

2015-07-23 Thread Marek Vasut
On Thursday, July 23, 2015 at 04:59:37 PM, Piotr Zierhoffer wrote: Hi Marek Hi, As BROM requires SPL binary size to be limited, we wanted to keep it very minimal. This driver has no integration with full U-Boot driver structure. What's more, it does not support writing. It was tested

Re: [U-Boot] [PATCH v3 0/4] sunxi: nand: Basic NAND driver for SPL

2015-07-23 Thread Piotr Zierhoffer
Hi Marek As BROM requires SPL binary size to be limited, we wanted to keep it very minimal. This driver has no integration with full U-Boot driver structure. What's more, it does not support writing. It was tested as SPL driver, so that's why I am submitting it as such. Best regards Piotr

Re: [U-Boot] [PATCH v3 0/4] sunxi: nand: Basic NAND driver for SPL

2015-07-23 Thread Marek Vasut
On Thursday, July 23, 2015 at 02:33:00 PM, Piotr Zierhoffer wrote: This is a basic driver for the sunxi NAND controller for Allwinner A20. It supports only SPL. Can you please elaborate how exactly is this specific only to SPL? Why? Best regards, Marek Vasut