Hi Wolfgang, On Monday 16 May 2011 12:44 AM, Wolfgang Denk wrote: > Dear Aneesh V, > > In message<1305472900-4004-5-git-send-email-ane...@ti.com> you wrote: >> Save boot device information passed by OMAP4 rom code >> >> ROM code in OMAP4 passes information such as the media from >> which it picked up the first boot image(SPL in our case), >> the mode(raw mode/FAT mode) etc. >> >> Save this information in SPL so that we can use the same media >> and mode to bootload u-boot. >> >> Signed-off-by: Aneesh V<ane...@ti.com> > ... >> + /* Store the boot device in omap4_boot_device */ >> + ldr r2, [r0, #BOOT_DEVICE_OFFSET] @ r1<- value of boot device >> + and r2, #BOOT_DEVICE_MASK >> + ldr r3, =omap4_boot_device >> + str r2, [r3] @ omap4_boot_device<- r1 > > Why don't you use stadard global data here?
SPL has access to .data right from the beginning. Besides this is too early. global data is not initialized yet. best regards, Aneesh _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
