[U-Boot] [PATCH v2 28/58] ppc: Move arbiter fields to arch_global_data

Simon Glass
2012-12-14T06:48:57Z

Move arbiter_event_attributes and arbiter_event_address into
arch_global_data and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>
---
Changes in v2: None

arch/powerpc/cpu/mpc83xx/cpu_init.c | 28 +++++++++++++++-------------
arch/powerpc/include/asm/global_data.h | 8 ++++----
2 files changed, 19 insertions(+), 17 deletions(-)

diff --git a/arch/powerpc/cpu/mpc83xx/cpu_init.c b/arch/powerpc/cpu/mpc83xx/cpu_init.c
index 9325110..5153351 100644
--- a/arch/powerpc/cpu/mpc83xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc83xx/cpu_init.c
@@ -236,8 +236,8 @@ void cpu_init_f (volatile immap_t * im)
__raw_writel(~(RSR_RES), &im->reset.rsr);

/* AER - Arbiter Event Register - store status */
- gd->arbiter_event_attributes = __raw_readl(&im->arbiter.aeatr);
- gd->arbiter_event_address = __raw_readl(&im->arbiter.aeadr);
+ gd->arch.arbiter_event_attributes = __raw_readl(&im->arbiter.aeatr);
+ gd->arch.arbiter_event_address = __raw_readl(&im->arbiter.aeadr);

/*
* RMR - Reset Mode Register
@@ -440,42 +440,44 @@ static int print_83xx_arb_event(int force)
"reserved"
};

- int etype = (gd->arbiter_event_attributes & AEATR_EVENT)
+ int etype = (gd->arch.arbiter_event_attributes & AEATR_EVENT)
>> AEATR_EVENT_SHIFT;
- int mstr_id = (gd->arbiter_event_attributes & AEATR_MSTR_ID)
+ int mstr_id = (gd->arch.arbiter_event_attributes & AEATR_MSTR_ID)
>> AEATR_MSTR_ID_SHIFT;
- int tbst = (gd->arbiter_event_attributes & AEATR_TBST)
+ int tbst = (gd->arch.arbiter_event_attributes & AEATR_TBST)
>> AEATR_TBST_SHIFT;
- int tsize = (gd->arbiter_event_attributes & AEATR_TSIZE)
+ int tsize = (gd->arch.arbiter_event_attributes & AEATR_TSIZE)
>> AEATR_TSIZE_SHIFT;
- int ttype = (gd->arbiter_event_attributes & AEATR_TTYPE)
+ int ttype = (gd->arch.arbiter_event_attributes & AEATR_TTYPE)
>> AEATR_TTYPE_SHIFT;

- if (!force && !gd->arbiter_event_address)
+ if (!force && !gd->arch.arbiter_event_address)
return 0;

puts("Arbiter Event Status:\n");
- printf(" Event Address: 0x%08lX\n", gd->arbiter_event_address);
+ printf(" Event Address: 0x%08lX\n",
+ gd->arch.arbiter_event_address);
printf(" Event Type: 0x%1x = %s\n", etype, event[etype]);
printf(" Master ID: 0x%02x = %s\n", mstr_id, master[mstr_id]);
printf(" Transfer Size: 0x%1x = %d bytes\n", (tbst<<3) | tsize,
tbst ? (tsize ? tsize : 8) : 16 + 8 * tsize);
printf(" Transfer Type: 0x%02x = %s\n", ttype, transfer[ttype]);

- return gd->arbiter_event_address;
+ return gd->arch.arbiter_event_address;
}

#elif defined(CONFIG_DISPLAY_AER_BRIEF)

static int print_83xx_arb_event(int force)
{
- if (!force && !gd->arbiter_event_address)
+ if (!force && !gd->arch.arbiter_event_address)
return 0;

printf("Arbiter Event Status: AEATR=0x%08lX, AEADR=0x%08lX\n",
- gd->arbiter_event_attributes, gd->arbiter_event_address);
+ gd->arch.arbiter_event_attributes,
+ gd->arch.arbiter_event_address);

- return gd->arbiter_event_address;
+ return gd->arch.arbiter_event_address;
}
#endif /* CONFIG_DISPLAY_AER_xxxx */

diff --git a/arch/powerpc/include/asm/global_data.h b/arch/powerpc/include/asm/global_data.h
index 136b918..b7534cd 100644
--- a/arch/powerpc/include/asm/global_data.h
+++ b/arch/powerpc/include/asm/global_data.h
@@ -108,6 +108,10 @@ struct arch_global_data {
unsigned long flb_clk;
#endif
unsigned long reset_status; /* reset status register at boot */
+#if defined(CONFIG_MPC83xx)
+ unsigned long arbiter_event_attributes;
+ unsigned long arbiter_event_address;
+#endif
};

/*
@@ -131,10 +135,6 @@ typedef struct global_data {
u32 sdhc_clk;
#endif
phys_size_t ram_size; /* RAM size */
-#if defined(CONFIG_MPC83xx)
- unsigned long arbiter_event_attributes;
- unsigned long arbiter_event_address;
-#endif
unsigned long env_addr; /* Address of Environment struct */
unsigned long env_valid; /* Checksum of Environment valid? */
unsigned long have_console; /* serial_init() was called */
--
1.7.7.3