Re: [U-Boot] [PATCH] rpi: fix up Model B entries

2016-01-28 Thread popcorn mix
I believe this is accurate for identifying boards from revision numbers: https://github.com/AndrewFromMelbourne/raspberry_pi_revision >From the firmware, old style revision numbers: case 0x02: case 0x03: boardrev = MAKE_BOARDREV(MODELB, 1_1); break; case 0x04: case 0x05: case

Re: [U-Boot] [RFC PATCH] usb: dwc2: handle bcm2835 phys->virt address translations

2015-03-17 Thread popcorn mix
On 17/03/15 17:29, Stephen Warren wrote: Do the RPi 1 and RPi 2 use different kernel binaries in the RPi Foundation's images? I'd assumed there was a single unified binary which supported both. The reason I ask is that I see: We ship separate kernel binaries (kernel.img for 2835 and kernel7.i

Re: [U-Boot] [RFC PATCH] usb: dwc2: handle bcm2835 phys->virt address translations

2015-03-17 Thread popcorn mix
On 17/03/15 03:04, Stephen Warren wrote: It would be nice though if someone from the RPi Foundation could comment on the exact effect of the upper bus address bits, and why 0xc would work for RPi2 but 0x4 for the RPi 1. I wonder if the ARM cache status (enabled, disabled) interacts with the GPU c