Re: [U-Boot] [PATCH 1/1] ARM: mxs: Get boot mode from OCRAM

2015-04-29 Thread Robert Deliën
> The GLOBAL_BOOT_MODE_ADDR for i.MX28 is taken from an U-Boot patch for the > MX28EVK: > http://repository.timesys.com/buildsources/u/u-boot/u-boot-2009.08/u-boot-2009.08-mx28-201012211513.patch It could be 0x0001a7f0 too: /* The global boot mode will be detected by ROM code and * a boot mode v

Re: [U-Boot] [PATCH 1/1] ARM: mxs: Get boot mode from OCRAM

2015-04-22 Thread Stefano Babic
On 26/03/2015 23:53, Jörg Krause wrote: > Reading the boot mode pins after power-up does not necessarily represent the > boot mode used by the ROM loader. For example the state of a pin may have > changed because a recovery switch which was pressed to enter USB mode is > already released after plug

[U-Boot] [PATCH 1/1] ARM: mxs: Get boot mode from OCRAM

2015-03-26 Thread Jörg Krause
Reading the boot mode pins after power-up does not necessarily represent the boot mode used by the ROM loader. For example the state of a pin may have changed because a recovery switch which was pressed to enter USB mode is already released after plugging in USB. The ROM loader stores the value a