Add two files for configuring IBL. Change build script.
Change build script
Add LED initialization support. Change makefiles for include hw/led dirs and appropriate source files. Change mode.
Add LEDs and UART init in IBL init stage. Add early booting messages
IBL successfully booting. DDR3 test failed.
Remove UART initialization
Add simple xprintf function for formatting UART output
Add specific IBL initialization
Add properly DDR3 initialization. DDR3 test pass.
Set properly DDR3 PLL multiplers and dividers
Update DDR3 PLL: 156.25*50/12 = 651MHz
Format UART output
Add LED subsystem in IBL main
Add PCI Express workaround for any boot mode.
Add UART reading. Add getchar() function.
Expand output format for x - to 32 bit
Increase IBL_INIT section. Remove Wait for boot from iblinit.c to iblmain.c for PCI express boot in second stage.
Change mode of files
Add timeout while UART reading symbol
Change settings for 6678 IBL