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Restructure POST directory to support of other CPUs, boards, etc.

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This commit is contained in:
Wolfgang Denk
2007-03-06 18:08:43 +01:00
committed by Wolfgang Denk
parent a5284efd12
commit ad5bb451ad
45 changed files with 7719 additions and 45 deletions
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8
cpu/ppc4xx/44x_spd_ddr2.c
View File

@@ -168,8 +168,8 @@ static void program_codt(unsigned long *dimm_populated,
static void program_mode(unsigned long *dimm_populated,
unsigned char *iic0_dimm_addr,
unsigned long num_dimm_banks,
ddr_cas_id_t *selected_cas,
int *write_recovery);
ddr_cas_id_t *selected_cas,
int *write_recovery);
static void program_tr(unsigned long *dimm_populated,
unsigned char *iic0_dimm_addr,
unsigned long num_dimm_banks);
@@ -185,7 +185,7 @@ static void program_copt1(unsigned long *dimm_populated,
static void program_initplr(unsigned long *dimm_populated,
unsigned char *iic0_dimm_addr,
unsigned long num_dimm_banks,
ddr_cas_id_t selected_cas,
ddr_cas_id_t selected_cas,
int write_recovery);
static unsigned long is_ecc_enabled(void);
static void program_ecc(unsigned long *dimm_populated,
@@ -1149,7 +1149,7 @@ static void program_codt(unsigned long *dimm_populated,
static void program_initplr(unsigned long *dimm_populated,
unsigned char *iic0_dimm_addr,
unsigned long num_dimm_banks,
ddr_cas_id_t selected_cas,
ddr_cas_id_t selected_cas,
int write_recovery)
{
u32 cas = 0;

62
cpu/ppc4xx/start.S
View File

@@ -1916,43 +1916,43 @@ pll_wait:
/*----------------------------------------------------------------------------+
| dcbz_area.
+----------------------------------------------------------------------------*/
function_prolog(dcbz_area)
rlwinm. r5,r4,0,27,31
rlwinm r5,r4,27,5,31
beq ..d_ra2
addi r5,r5,0x0001
function_prolog(dcbz_area)
rlwinm. r5,r4,0,27,31
rlwinm r5,r4,27,5,31
beq ..d_ra2
addi r5,r5,0x0001
..d_ra2:mtctr r5
..d_ag2:dcbz r0,r3
addi r3,r3,32
bdnz ..d_ag2
sync
blr
function_epilog(dcbz_area)
addi r3,r3,32
bdnz ..d_ag2
sync
blr
function_epilog(dcbz_area)
/*----------------------------------------------------------------------------+
| dflush. Assume 32K at vector address is cachable.
+----------------------------------------------------------------------------*/
function_prolog(dflush)
mfmsr r9
rlwinm r8,r9,0,15,13
rlwinm r8,r8,0,17,15
mtmsr r8
addi r3,r0,0x0000
mtspr dvlim,r3
mfspr r3,ivpr
addi r4,r0,1024
mtctr r4
function_prolog(dflush)
mfmsr r9
rlwinm r8,r9,0,15,13
rlwinm r8,r8,0,17,15
mtmsr r8
addi r3,r0,0x0000
mtspr dvlim,r3
mfspr r3,ivpr
addi r4,r0,1024
mtctr r4
..dflush_loop:
lwz r6,0x0(r3)
addi r3,r3,32
bdnz ..dflush_loop
addi r3,r3,-32
mtctr r4
lwz r6,0x0(r3)
addi r3,r3,32
bdnz ..dflush_loop
addi r3,r3,-32
mtctr r4
..ag: dcbf r0,r3
addi r3,r3,-32
bdnz ..ag
sync
mtmsr r9
blr
function_epilog(dflush)
addi r3,r3,-32
bdnz ..ag
sync
mtmsr r9
blr
function_epilog(dflush)
#endif /* CONFIG_440 */