Thanks and Best Regards Jerry Huang
> -----Original Message----- > From: McClintock Matthew-B29882 > Sent: Wednesday, November 02, 2011 10:52 PM > To: Huang Changming-R66093 > Cc: Tabi Timur-B04825; u-boot@lists.denx.de; Phillips Kim-R1AAHA > Subject: Re: [U-Boot] [PATCH v5] MPC8360EMDS: 512MB DDR and 33.33MHz > oscillator support > > On Wed, Nov 2, 2011 at 2:34 AM, Huang Changming-R66093 > <r66...@freescale.com> wrote: > >> > How can I deal with the new board and old board? > >> > >> Check the board revision at runtime. > >> > > Board Specification says, there is one EEPROM to contain all board > history, and I found it: > > On I2C2 bus, there is one EEPROM BRD(0x50) from the schematics, but > the content of this EEPROM is 0xff. > > That's to say, we can't check the board information from this EEPROM. > > From the code of mpc8360emds platform, there is not the interface to > check the board information. > > > > So, there is no way to check the board revision at runtime. > > Is your board special? Maybe the ones customers get go through the > proper process to have EEPROM updated? Otherwise, you will probably > need to create a new board type: No, I have two boards, one was used for BSP development, and the other was ordered in Aug. > $ make mpc8360emds_newmodifier > It make sense. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
