Author: kevlo
Date: Tue May 4 10:14:05 2010
New Revision: 207611
URL: http://svn.freebsd.org/changeset/base/207611
Log:
Add support for FA626TE.
Tested on GM8181 development board.
Modified:
head/sys/arm/arm/cpufunc.c
head/sys/arm/arm/cpufunc_asm_fa526.S
head/sys/arm/arm/elf_trampoline.c
head/sys/arm/arm/identcpu.c
head/sys/arm/include/cpuconf.h
head/sys/arm/include/cpufunc.h
head/sys/conf/options.arm
Modified: head/sys/arm/arm/cpufunc.c
==============================================================================
--- head/sys/arm/arm/cpufunc.c Tue May 4 08:37:28 2010 (r207610)
+++ head/sys/arm/arm/cpufunc.c Tue May 4 10:14:05 2010 (r207611)
@@ -783,69 +783,66 @@ struct cpu_functions xscalec3_cpufuncs =
#endif /* CPU_XSCALE_81342 */
-#if defined(CPU_FA526)
+#if defined(CPU_FA526) || defined(CPU_FA626TE)
struct cpu_functions fa526_cpufuncs = {
/* CPU functions */
- .cf_id = cpufunc_id,
- .cf_cpwait = cpufunc_nullop,
+ cpufunc_id, /* id */
+ cpufunc_nullop, /* cpwait */
/* MMU functions */
- .cf_control = cpufunc_control,
- .cf_domains = cpufunc_domains,
- .cf_setttb = fa526_setttb,
- .cf_faultstatus = cpufunc_faultstatus,
- .cf_faultaddress = cpufunc_faultaddress,
+ cpufunc_control, /* control */
+ cpufunc_domains, /* domain */
+ fa526_setttb, /* setttb */
+ cpufunc_faultstatus, /* faultstatus */
+ cpufunc_faultaddress, /* faultaddress */
/* TLB functions */
- .cf_tlb_flushID = armv4_tlb_flushID,
- .cf_tlb_flushID_SE = fa526_tlb_flushID_SE,
- .cf_tlb_flushI = armv4_tlb_flushI,
- .cf_tlb_flushI_SE = fa526_tlb_flushI_SE,
- .cf_tlb_flushD = armv4_tlb_flushD,
- .cf_tlb_flushD_SE = armv4_tlb_flushD_SE,
+ armv4_tlb_flushID, /* tlb_flushID */
+ fa526_tlb_flushID_SE, /* tlb_flushID_SE */
+ armv4_tlb_flushI, /* tlb_flushI */
+ fa526_tlb_flushI_SE, /* tlb_flushI_SE */
+ armv4_tlb_flushD, /* tlb_flushD */
+ armv4_tlb_flushD_SE, /* tlb_flushD_SE */
/* Cache operations */
- .cf_icache_sync_all = fa526_icache_sync_all,
- .cf_icache_sync_range = fa526_icache_sync_range,
-
- .cf_dcache_wbinv_all = fa526_dcache_wbinv_all,
- .cf_dcache_wbinv_range = fa526_dcache_wbinv_range,
- .cf_dcache_inv_range = fa526_dcache_inv_range,
- .cf_dcache_wb_range = fa526_dcache_wb_range,
-
- .cf_idcache_wbinv_all = fa526_idcache_wbinv_all,
- .cf_idcache_wbinv_range = fa526_idcache_wbinv_range,
-
-
- .cf_l2cache_wbinv_all = cpufunc_nullop,
- .cf_l2cache_wbinv_range = (void *)cpufunc_nullop,
- .cf_l2cache_inv_range = (void *)cpufunc_nullop,
- .cf_l2cache_wb_range = (void *)cpufunc_nullop,
+ fa526_icache_sync_all, /* icache_sync_all */
+ fa526_icache_sync_range, /* icache_sync_range */
+ fa526_dcache_wbinv_all, /* dcache_wbinv_all */
+ fa526_dcache_wbinv_range, /* dcache_wbinv_range */
+ fa526_dcache_inv_range, /* dcache_inv_range */
+ fa526_dcache_wb_range, /* dcache_wb_range */
+
+ fa526_idcache_wbinv_all, /* idcache_wbinv_all */
+ fa526_idcache_wbinv_range, /* idcache_wbinv_range */
+ cpufunc_nullop, /* l2cache_wbinv_all */
+ (void *)cpufunc_nullop, /* l2cache_wbinv_range */
+ (void *)cpufunc_nullop, /* l2cache_inv_range */
+ (void *)cpufunc_nullop, /* l2cache_wb_range */
/* Other functions */
- .cf_flush_prefetchbuf = fa526_flush_prefetchbuf,
- .cf_drain_writebuf = armv4_drain_writebuf,
- .cf_flush_brnchtgt_C = cpufunc_nullop,
- .cf_flush_brnchtgt_E = fa526_flush_brnchtgt_E,
+ fa526_flush_prefetchbuf, /* flush_prefetchbuf */
+ armv4_drain_writebuf, /* drain_writebuf */
+ cpufunc_nullop, /* flush_brnchtgt_C */
+ fa526_flush_brnchtgt_E, /* flush_brnchtgt_E */
- .cf_sleep = fa526_cpu_sleep,
+ fa526_cpu_sleep, /* sleep */
/* Soft functions */
- .cf_dataabt_fixup = cpufunc_null_fixup,
- .cf_prefetchabt_fixup = cpufunc_null_fixup,
+ cpufunc_null_fixup, /* dataabt_fixup */
+ cpufunc_null_fixup, /* prefetchabt_fixup */
- .cf_context_switch = fa526_context_switch,
+ fa526_context_switch, /* context_switch */
- .cf_setup = fa526_setup
-};
-#endif /* CPU_FA526 */
+ fa526_setup /* cpu setup */
+};
+#endif /* CPU_FA526 || CPU_FA626TE */
/*
@@ -856,11 +853,11 @@ struct cpu_functions cpufuncs;
u_int cputype;
u_int cpu_reset_needs_v4_MMU_disable; /* flag used in locore.s */
-#if defined(CPU_ARM7TDMI) || defined(CPU_ARM8) || defined(CPU_ARM9) || \
- defined (CPU_ARM9E) || defined (CPU_ARM10) || \
- defined(CPU_XSCALE_80200) || defined(CPU_XSCALE_80321) || \
- defined(CPU_XSCALE_PXA2X0) || defined(CPU_XSCALE_IXP425) || \
- defined(CPU_FA526) || \
+#if defined(CPU_ARM7TDMI) || defined(CPU_ARM8) || defined(CPU_ARM9) || \
+ defined (CPU_ARM9E) || defined (CPU_ARM10) ||
\
+ defined(CPU_XSCALE_80200) || defined(CPU_XSCALE_80321) || \
+ defined(CPU_XSCALE_PXA2X0) || defined(CPU_XSCALE_IXP425) || \
+ defined(CPU_FA526) || defined(CPU_FA626TE) ||
\
defined(CPU_XSCALE_80219) || defined(CPU_XSCALE_81342)
static void get_cachetype_cp15(void);
@@ -1141,8 +1138,8 @@ set_cpufuncs()
goto out;
}
#endif /* CPU_SA1110 */
-#ifdef CPU_FA526
- if (cputype == CPU_ID_FA526) {
+#if defined(CPU_FA526) || defined(CPU_FA626TE)
+ if (cputype == CPU_ID_FA526 || cputype == CPU_ID_FA626TE) {
cpufuncs = fa526_cpufuncs;
cpu_reset_needs_v4_MMU_disable = 1; /* SA needs it */
get_cachetype_cp15();
@@ -1153,7 +1150,7 @@ set_cpufuncs()
goto out;
}
-#endif /* CPU_FA526 */
+#endif /* CPU_FA526 || CPU_FA626TE */
#ifdef CPU_IXP12X0
if (cputype == CPU_ID_IXP1200) {
cpufuncs = ixp12x0_cpufuncs;
@@ -1629,7 +1626,7 @@ late_abort_fixup(arg)
defined(CPU_XSCALE_PXA2X0) || defined(CPU_XSCALE_IXP425) || \
defined(CPU_XSCALE_80219) || defined(CPU_XSCALE_81342) || \
defined(CPU_ARM10) || defined(CPU_ARM11) || \
- defined(CPU_FA526)
+ defined(CPU_FA526) || defined(CPU_FA626TE)
#define IGN 0
#define OR 1
@@ -2095,7 +2092,7 @@ sa11x0_setup(args)
}
#endif /* CPU_SA1100 || CPU_SA1110 */
-#if defined(CPU_FA526)
+#if defined(CPU_FA526) || defined(CPU_FA626TE)
struct cpu_option fa526_options[] = {
#ifdef COMPAT_12
{ "nocache", IGN, BIC, (CPU_CONTROL_IC_ENABLE |
@@ -2149,7 +2146,7 @@ fa526_setup(char *args)
ctrl = cpuctrl;
cpu_control(0xffffffff, cpuctrl);
}
-#endif /* CPU_FA526 */
+#endif /* CPU_FA526 || CPU_FA626TE */
#if defined(CPU_IXP12X0)
Modified: head/sys/arm/arm/cpufunc_asm_fa526.S
==============================================================================
--- head/sys/arm/arm/cpufunc_asm_fa526.S Tue May 4 08:37:28 2010
(r207610)
+++ head/sys/arm/arm/cpufunc_asm_fa526.S Tue May 4 10:14:05 2010
(r207611)
@@ -32,7 +32,11 @@
#include <machine/asm.h>
__FBSDID("$FreeBSD$");
+#ifdef CPU_FA526
#define CACHELINE_SIZE 16
+#else
+#define CACHELINE_SIZE 32
+#endif
ENTRY(fa526_setttb)
mov r1, #0
Modified: head/sys/arm/arm/elf_trampoline.c
==============================================================================
--- head/sys/arm/arm/elf_trampoline.c Tue May 4 08:37:28 2010
(r207610)
+++ head/sys/arm/arm/elf_trampoline.c Tue May 4 10:14:05 2010
(r207611)
@@ -57,7 +57,7 @@ void __startC(void);
#define cpu_idcache_wbinv_all arm8_cache_purgeID
#elif defined(CPU_ARM9)
#define cpu_idcache_wbinv_all arm9_idcache_wbinv_all
-#elif defined(CPU_FA526)
+#elif defined(CPU_FA526) || defined(CPU_FA626TE)
#define cpu_idcache_wbinv_all fa526_idcache_wbinv_all
#elif defined(CPU_ARM9E)
#define cpu_idcache_wbinv_all armv5_ec_idcache_wbinv_all
Modified: head/sys/arm/arm/identcpu.c
==============================================================================
--- head/sys/arm/arm/identcpu.c Tue May 4 08:37:28 2010 (r207610)
+++ head/sys/arm/arm/identcpu.c Tue May 4 10:14:05 2010 (r207611)
@@ -220,7 +220,9 @@ const struct cpuidtab cpuids[] = {
generic_steppings },
{ CPU_ID_ARM966ESR1, CPU_CLASS_ARM9ES, "ARM966E-S",
generic_steppings },
- { CPU_ID_FA526, CPU_CLASS_ARM9, "FA526",
+ { CPU_ID_FA526, CPU_CLASS_ARM9, "FA526",
+ generic_steppings },
+ { CPU_ID_FA626TE, CPU_CLASS_ARM9ES, "FA626TE",
generic_steppings },
{ CPU_ID_TI925T, CPU_CLASS_ARM9TDMI, "TI ARM925T",
Modified: head/sys/arm/include/cpuconf.h
==============================================================================
--- head/sys/arm/include/cpuconf.h Tue May 4 08:37:28 2010
(r207610)
+++ head/sys/arm/include/cpuconf.h Tue May 4 10:14:05 2010
(r207611)
@@ -62,6 +62,7 @@
defined(CPU_XSCALE_80321) + \
defined(CPU_XSCALE_PXA2X0) + \
defined(CPU_FA526) + \
+ defined(CPU_FA626TE) + \
defined(CPU_XSCALE_IXP425))
/*
@@ -78,7 +79,7 @@
#if (defined(CPU_ARM9E) || defined(CPU_ARM10) || \
defined(CPU_XSCALE_80200) || defined(CPU_XSCALE_80321) || \
defined(CPU_XSCALE_80219) || defined(CPU_XSCALE_81342) || \
- defined(CPU_XSCALE_PXA2X0))
+ defined(CPU_XSCALE_PXA2X0) || defined(CPU_FA626TE))
#define ARM_ARCH_5 1
#else
#define ARM_ARCH_5 0
@@ -126,7 +127,8 @@
#if (defined(CPU_ARM6) || defined(CPU_ARM7) || defined(CPU_ARM7TDMI) ||
\
defined(CPU_ARM8) || defined(CPU_ARM9) || defined(CPU_ARM9E) || \
- defined(CPU_ARM10) || defined(CPU_ARM11) || defined(CPU_FA526))
+ defined(CPU_ARM10) || defined(CPU_ARM11) || defined(CPU_FA526) || \
+ defined(CPU_FA626TE))
#define ARM_MMU_GENERIC 1
#else
#define ARM_MMU_GENERIC 0
Modified: head/sys/arm/include/cpufunc.h
==============================================================================
--- head/sys/arm/include/cpufunc.h Tue May 4 08:37:28 2010
(r207610)
+++ head/sys/arm/include/cpufunc.h Tue May 4 10:14:05 2010
(r207611)
@@ -284,7 +284,7 @@ u_int arm8_clock_config (u_int, u_int);
#endif
-#ifdef CPU_FA526
+#if defined(CPU_FA526) || defined(CPU_FA626TE)
void fa526_setup (char *arg);
void fa526_setttb (u_int ttb);
void fa526_context_switch (void);
@@ -464,11 +464,11 @@ extern unsigned armv5_dcache_index_max;
extern unsigned armv5_dcache_index_inc;
#endif
-#if defined(CPU_ARM9) || defined(CPU_ARM9E) || defined(CPU_ARM10) || \
- defined(CPU_SA110) || defined(CPU_SA1100) || defined(CPU_SA1110) || \
- defined(CPU_XSCALE_80200) || defined(CPU_XSCALE_80321) || \
- defined(CPU_FA526) || \
- defined(CPU_XSCALE_PXA2X0) || defined(CPU_XSCALE_IXP425) || \
+#if defined(CPU_ARM9) || defined(CPU_ARM9E) || defined(CPU_ARM10) || \
+ defined(CPU_SA110) || defined(CPU_SA1100) || defined(CPU_SA1110) || \
+ defined(CPU_XSCALE_80200) || defined(CPU_XSCALE_80321) || \
+ defined(CPU_FA526) || defined(CPU_FA626TE) ||
\
+ defined(CPU_XSCALE_PXA2X0) || defined(CPU_XSCALE_IXP425) || \
defined(CPU_XSCALE_80219) || defined(CPU_XSCALE_81342)
void armv4_tlb_flushID (void);
Modified: head/sys/conf/options.arm
==============================================================================
--- head/sys/conf/options.arm Tue May 4 08:37:28 2010 (r207610)
+++ head/sys/conf/options.arm Tue May 4 10:14:05 2010 (r207611)
@@ -37,3 +37,4 @@ AT91_BWCT opt_at91.h
AT91_TSC opt_at91.h
AT91_KWIKBYTE opt_at91.h
CPU_FA526 opt_global.h
+CPU_FA626TE opt_global.h
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