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FSL LAW: Keep track of LAW allocations

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Make it so we keep track of which LAWs have allocated and provide
a function (set_next_law) which can allocate a LAW for us if one is
free.

In the future we will move to doing more "dynamic" LAW allocation
since the majority of users dont really care about what LAW number
they are at.

Also, add CONFIG_MPC8540 or CONFIG_MPC8560 to those boards which needed them

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andy Fleming <afleming@freescale.com>
This commit is contained in:
Kumar Gala
2008-06-11 00:44:10 -05:00
committed by Andrew Fleming-AFLEMING
parent ddde74a159
commit f060054dad
10 changed files with 59 additions and 25 deletions
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3
lib_ppc/board.c
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@@ -421,7 +421,8 @@ void board_init_f (ulong bootflag)
/* compiler optimization barrier needed for GCC >= 3.4 */
__asm__ __volatile__("": : :"memory");
#if !defined(CONFIG_CPM2) && !defined(CONFIG_MPC83XX)
#if !defined(CONFIG_CPM2) && !defined(CONFIG_MPC83XX) && \
!defined(CONFIG_MPC85xx) && !defined(CONFIG_MPC86xx)
/* Clear initial global data */
memset ((void *) gd, 0, sizeof (gd_t));
#endif