summaryrefslogtreecommitdiff
path: root/board/esd/pmc440/cmd_pmc440.c
diff options
context:
space:
mode:
Diffstat (limited to 'board/esd/pmc440/cmd_pmc440.c')
-rw-r--r--board/esd/pmc440/cmd_pmc440.c58
1 files changed, 26 insertions, 32 deletions
diff --git a/board/esd/pmc440/cmd_pmc440.c b/board/esd/pmc440/cmd_pmc440.c
index 350af48638..ca5c177e34 100644
--- a/board/esd/pmc440/cmd_pmc440.c
+++ b/board/esd/pmc440/cmd_pmc440.c
@@ -1,5 +1,5 @@
/*
- * (C) Copyright 2007
+ * (C) Copyright 2007-2008
* Matthias Fuchs, esd Gmbh, matthias.fuchs@esd-electronics.com.
*
* See file CREDITS for list of people who contributed to this
@@ -21,7 +21,6 @@
* MA 02111-1307 USA
*
*/
-
#include <common.h>
#include <command.h>
#include <asm/io.h>
@@ -31,7 +30,8 @@
#include "pmc440.h"
int is_monarch(void);
-int bootstrap_eeprom_write(unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
+int bootstrap_eeprom_write(unsigned dev_addr, unsigned offset,
+ uchar *buffer, unsigned cnt);
int eeprom_write_enable(unsigned dev_addr, int state);
DECLARE_GLOBAL_DATA_PTR;
@@ -64,7 +64,6 @@ int fpga_interrupt(u32 arg)
return rc;
}
-
int do_waithci(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
@@ -100,7 +99,6 @@ U_BOOT_CMD(
NULL
);
-
void dump_fifo(pmc440_fpga_t *fpga, int f, int *n)
{
u32 ctrl;
@@ -117,7 +115,6 @@ void dump_fifo(pmc440_fpga_t *fpga, int f, int *n)
}
}
-
int do_fifo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
@@ -200,7 +197,8 @@ int do_fifo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
got_fifoirq = 0;
/* unmask global fifo irq */
FPGA_OUT32(&fpga->hostctrl,
- HOSTCTRL_FIFOIE_GATE | HOSTCTRL_FIFOIE_FLAG);
+ HOSTCTRL_FIFOIE_GATE |
+ HOSTCTRL_FIFOIE_FLAG);
}
}
@@ -237,7 +235,8 @@ int do_fifo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
for (i=0; i<n; i++)
FPGA_OUT32(&fpga->fifo[f].data, data);
} else {
- printf("writing %d x %08x to fifo port at address %08x\n",
+ printf("writing %d x %08x to fifo port at "
+ "address %08x\n",
n, data, f);
for (i=0; i<n; i++)
out32(f, data);
@@ -263,10 +262,10 @@ U_BOOT_CMD(
" - without arguments: print all fifo's status\n"
" - with 'wait' argument: interrupt driven read from all fifos\n"
" - with 'read' argument: read current contents from all fifos\n"
- " - with 'write' argument: write 'data' 'cnt' times to 'fifo' or 'address'\n"
+ " - with 'write' argument: write 'data' 'cnt' times to "
+ "'fifo' or 'address'\n"
);
-
int do_setup_bootstrap_eeprom(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
ulong sdsdp[5];
@@ -294,18 +293,9 @@ int do_setup_bootstrap_eeprom(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]
sdsdp[2]=0x40082350;
sdsdp[3]=0x0d050000;
} else if (!strcmp(argv[1], "667")) {
- /* PLB=133MHz, PLB/PCI=4 */
+ /* PLB=133MHz, PLB/PCI=3 */
printf("Bootstrapping for 667MHz\n");
sdsdp[0]=0x8778a256;
- sdsdp[1]=0x0947a030;
- sdsdp[2]=0x40082350;
- sdsdp[3]=0x0d050000;
- } else if (!strcmp(argv[1], "test")) {
- /* TODO: this will replace the 667 MHz config above.
- * But it needs some more testing on a real 667 MHz CPU.
- */
- printf("Bootstrapping for test (667MHz PLB=133PLB PLB/PCI=3)\n");
- sdsdp[0]=0x8778a256;
sdsdp[1]=0x095fa030;
sdsdp[2]=0x40082350;
sdsdp[3]=0x0d050000;
@@ -347,7 +337,6 @@ U_BOOT_CMD(
"<cpufreq:400|533|667> [<console-uart:0|1> [<bringup delay (0..20s)>]]"
);
-
#if defined(CONFIG_PRAM)
#include <environment.h>
extern env_t *env_ptr;
@@ -394,7 +383,6 @@ U_BOOT_CMD(
);
#endif /* CONFIG_PRAM */
-
int do_selfreset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
if (argc > 1) {
@@ -423,7 +411,6 @@ U_BOOT_CMD(
NULL
);
-
int do_resetout(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
@@ -444,7 +431,8 @@ int do_resetout(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
/* deassert */
printf("PMC-RESETOUT# deasserted\n");
FPGA_OUT32(&fpga->hostctrl,
- HOSTCTRL_PMCRSTOUT_GATE | HOSTCTRL_PMCRSTOUT_FLAG);
+ HOSTCTRL_PMCRSTOUT_GATE |
+ HOSTCTRL_PMCRSTOUT_FLAG);
}
} else {
printf("PMC-RESETOUT# is %s\n",
@@ -460,7 +448,6 @@ U_BOOT_CMD(
NULL
);
-
int do_inta(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
if (is_monarch()) {
@@ -481,7 +468,9 @@ int do_inta(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
in_be32((void*)GPIO1_TCR) & ~GPIO1_INTA_FAKE);
}
} else {
- printf("inta# is %s\n", in_be32((void*)GPIO1_TCR) & GPIO1_INTA_FAKE ? "active" : "inactive");
+ printf("inta# is %s\n",
+ in_be32((void*)GPIO1_TCR) & GPIO1_INTA_FAKE ?
+ "active" : "inactive");
}
return 0;
}
@@ -491,7 +480,6 @@ U_BOOT_CMD(
NULL
);
-
/* test-only */
int do_pmm(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
@@ -503,11 +491,17 @@ int do_pmm(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
pciaddr &= 0xf0000000;
/* map PCI address at 0xc0000000 in PLB space */
- out32r(PCIX0_PMM1MA, 0x00000000); /* PMM1 Mask/Attribute - disabled b4 setting */
- out32r(PCIX0_PMM1LA, 0xc0000000); /* PMM1 Local Address */
- out32r(PCIX0_PMM1PCILA, pciaddr); /* PMM1 PCI Low Address */
- out32r(PCIX0_PMM1PCIHA, 0x00000000); /* PMM1 PCI High Address */
- out32r(PCIX0_PMM1MA, 0xf0000001); /* 256MB + No prefetching, and enable region */
+
+ /* PMM1 Mask/Attribute - disabled b4 setting */
+ out32r(PCIX0_PMM1MA, 0x00000000);
+ /* PMM1 Local Address */
+ out32r(PCIX0_PMM1LA, 0xc0000000);
+ /* PMM1 PCI Low Address */
+ out32r(PCIX0_PMM1PCILA, pciaddr);
+ /* PMM1 PCI High Address */
+ out32r(PCIX0_PMM1PCIHA, 0x00000000);
+ /* 256MB + No prefetching, and enable region */
+ out32r(PCIX0_PMM1MA, 0xf0000001);
} else {
printf("Usage:\npmm %s\n", cmdtp->help);
}
generated by cgit (git 2.34.1) at 2024-12-29 08:38:31 +0000