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powerpc/bootcount: Add bootcount support for MPC512x

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This also uses the breadcrumb register as on MPC5200.

Signed-off-by: Michael Weiss <michael.weiss@ifm.com>
Signed-off-by: Detlev Zundel <dzu@denx.de>
This commit is contained in:
Michael Weiss 2010-05-20 16:09:34 +02:00 • committed by Wolfgang Denk
parent bd7b26f879
commit 955ea6fc27
1 changed files with 5 additions and 0 deletions
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5
arch/powerpc/lib/bootcount.c
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@ -35,6 +35,11 @@
#define CONFIG_SYS_BOOTCOUNT_SINGLEWORD
#endif /* defined(CONFIG_MPC5xxx) */
#if defined(CONFIG_MPC512X)
#define CONFIG_SYS_BOOTCOUNT_ADDR (&((immap_t *)CONFIG_SYS_IMMR)->clk.bcr)
#define CONFIG_SYS_BOOTCOUNT_SINGLEWORD
#endif /* defined(CONFIG_MPC512X) */
#if defined(CONFIG_8xx)
#define CONFIG_SYS_BOOTCOUNT_ADDR (((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_dpmem + \
CPM_BOOTCOUNT_ADDR)