On Wed, May 21, 2014 at 12:57:21PM -0400, Tom Rini wrote: > We have two contexts for booting these platforms. One is SPL which is > roughly: reset, cpu_init_crit, lowlevel_init, s_init, sdram_init, _main, > board_init_f from SPL, ... then U-Boot loads. The other is a > memory-mapped XIP case (NOR or QSPI) where we do not run an SPL. In > this case we go, roughly: reset, cpu_init_crit, lowlevel_init, s_init, > _main, regular board_init_f. > > In the first case s_init will set a valid gd and then be able to call > sdram_init which in many cases will need i2c (which needs a valid gd for > gd->cur_i2c_bus). In this second case we must (and are able to and > should) defer sdram_init() into dram_init() called by board_init_f as gd > will have been set in _main and cleared in board_init_f. > > Signed-off-by: Tom Rini <tr...@ti.com>
Applied to u-boot-ti/master, thanks! -- Tom
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