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powerpc/srio: Update the SRIO LIODN registers and ID table macro

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For some PowerPC platforms, LIODN registers for SRIO ports are
in SRIO register address space. So the ccsr_rio structure should
be updated for those LIODN registers.

In addition, add a new macro "SET_SRIO_LIODN_BASE" to create
the SRIO LIODN ID table based on the SRIO LIODN register address.

Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
This commit is contained in:
Liu Gang 2013-06-25 18:12:12 +08:00 committed by York Sun
parent 49f5befafd
commit b383102040
2 changed files with 23 additions and 0 deletions
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7
arch/powerpc/include/asm/fsl_liodn.h
View file

@ -29,6 +29,13 @@ struct srio_liodn_id_table {
+ CONFIG_SYS_MPC85xx_GUTS_OFFSET + CONFIG_SYS_CCSRBAR, \
}
#define SET_SRIO_LIODN_BASE(port, id_a) \
{ .id = { id_a }, .num_ids = 1, .portid = port, \
.reg_offset[0] = offsetof(struct ccsr_rio, liodn) \
+ (port - 1) * 0x200 \
+ CONFIG_SYS_FSL_SRIO_ADDR, \
}
struct liodn_id_table {
const char * compat;
u32 id[2];

16
arch/powerpc/include/asm/immap_85xx.h
View file

@ -1544,6 +1544,18 @@ struct rio_pw {
};
#endif
#ifdef CONFIG_SYS_FSL_SRIO_LIODN
struct rio_liodn {
u32 plbr;
u8 res0[28];
u32 plaor;
u8 res1[12];
u32 pludr;
u32 plldr;
u8 res2[456];
};
#endif
/* RapidIO Registers */
struct ccsr_rio {
struct rio_arch arch;
@ -1566,6 +1578,10 @@ struct ccsr_rio {
u8 res7[100];
struct rio_pw pw;
#endif
#ifdef CONFIG_SYS_FSL_SRIO_LIODN
u8 res5[8192];
struct rio_liodn liodn[CONFIG_SYS_FSL_SRIO_MAX_PORTS];
#endif
};
#endif