York Sun e750cfaa01 powerpc/mpc8xxx: Enable entering DDR debugging by key press ... Using environmental variable "ddr_interactive" to activate interactive DDR debugging seomtiems is not enough. For example, after updating SPD with a valid but wrong image, u-boot won't come up due to wrong DDR configuration. By enabling key press method, we can enter debug mode to have a chance to boot without using other tools to recover the board. CONFIG_FSL_DDR_INTERACTIVE needs to be defined in header file. To enter the debug mode by key press, press key 'd' shortly after reset, like one would do to abort auto booting. It is fixed to lower case 'd' at this moment. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>		2013-01-30 11:25:12 -06:00
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cpu	powerpc/mpc8xxx: Enable entering DDR debugging by key press	2013-01-30 11:25:12 -06:00
include/asm	powerpc/mpc85xx:Add support of B4420 SoC	2013-01-30 11:25:10 -06:00
lib	powerpc/mpc83xx: add support for new SPL	2012-12-19 17:45:44 -06:00
config.mk	powerpc: change .fixup test to a GCC version test	2012-11-26 15:41:22 -06:00