diff options
Diffstat (limited to 'board/spc1920')
| -rw-r--r-- | board/spc1920/Makefile | 2 | ||||
| -rw-r--r-- | board/spc1920/hpi.c | 604 | ||||
| -rw-r--r-- | board/spc1920/hpi.h | 28 | ||||
| -rw-r--r-- | board/spc1920/spc1920.c | 12 |
4 files changed, 644 insertions, 2 deletions
diff --git a/board/spc1920/Makefile b/board/spc1920/Makefile index 424ab1c..0c48c3a 100644 --- a/board/spc1920/Makefile +++ b/board/spc1920/Makefile @@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).a -COBJS = $(BOARD).o +COBJS = $(BOARD).o hpi.o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) diff --git a/board/spc1920/hpi.c b/board/spc1920/hpi.c new file mode 100644 index 0000000..687c170 --- /dev/null +++ b/board/spc1920/hpi.c @@ -0,0 +1,604 @@ +/* + * (C) Copyright 2006 + * Markus Klotzbuecher, DENX Software Engineering, mk@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* + * Host Port Interface (HPI) + */ + +/* debug levels: + * 0 : errors + * 1 : usefull info + * 2 : lots of info + * 3 : noisy + */ + +#define DEBUG 0 + +#include <config.h> +#include <common.h> +#include <mpc8xx.h> + +#include "pld.h" +#include "hpi.h" +#include "spc1920.h" /* led function */ + +#define _NOT_USED_ 0xFFFFFFFF + +/* original table: + * - inserted loops to achieve long CS low and high Periods (~217ns) + * - move cs high 2/4 to the right + */ +const uint dsp_table_slow[] = +{ + /* single read (offset 0x00 in upm ram) */ + 0x8fffdc04, 0x0fffdc84, 0x0fffdc84, 0x0fffdc00, + 0x3fffdc04, 0xffffdc84, 0xffffdc84, 0xffffdc05, + + /* burst read (offset 0x08 in upm ram) */ + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + + /* single write (offset 0x18 in upm ram) */ + 0x8fffd004, 0x0fffd084, 0x0fffd084, 0x3fffd000, + 0xffffd084, 0xffffd084, 0xffffd005, _NOT_USED_, + + /* burst write (offset 0x20 in upm ram) */ + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + /* refresh (offset 0x30 in upm ram) */ + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + /* exception (offset 0x3C in upm ram) */ + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, +}; + +/* dsp hpi upm ram table + * works fine for noninc access, failes on incremental. + * - removed first word + */ +const uint dsp_table_fast[] = +{ + /* single read (offset 0x00 in upm ram) */ + 0x8fffdc04, 0x0fffdc04, 0x0fffdc00, 0x3fffdc04, + 0xffffdc05, _NOT_USED_, _NOT_USED_, _NOT_USED_, + + /* burst read (offset 0x08 in upm ram) */ + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + + /* single write (offset 0x18 in upm ram) */ + 0x8fffd004, 0x0fffd004, 0x3fffd000, 0xffffd005, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + + /* burst write (offset 0x20 in upm ram) */ + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + /* refresh (offset 0x30 in upm ram) */ + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + /* exception (offset 0x3C in upm ram) */ + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, +}; + + +#ifdef CONFIG_SPC1920_HPI_TEST +#undef HPI_TEST_OSZI + +#define HPI_TEST_CHUNKSIZE 0x1000 +#define HPI_TEST_PATTERN 0x00000000 +#define HPI_TEST_START 0x0 +#define HPI_TEST_END 0x30000 + +#define TINY_AUTOINC_DATA_SIZE 16 /* 32bit words */ +#define TINY_AUTOINC_BASE_ADDR 0x0 + +static int hpi_activate(void); +static void hpi_inactivate(void); +static void dsp_reset(void); + +static int hpi_write_inc(u32 addr, u32 *data, u32 count); +static int hpi_read_inc(u32 addr, u32 *buf, u32 count); +static int hpi_write_noinc(u32 addr, u32 data); +static u32 hpi_read_noinc(u32 addr); + +int hpi_test(void); +static int hpi_write_addr_test(u32 addr); +static int hpi_read_write_test(u32 addr, u32 data); +static int hpi_tiny_autoinc_test(void); +#endif /* CONFIG_SPC1920_HPI_TEST */ + + +/* init the host port interface on UPMA */ +int hpi_init(void) +{ + volatile immap_t *immr = (immap_t *) CFG_IMMR; + volatile memctl8xx_t *memctl = &immr->im_memctl; + volatile spc1920_pld_t *pld = (spc1920_pld_t *) CFG_SPC1920_PLD_BASE; + + upmconfig(UPMA, (uint *)dsp_table_slow, sizeof(dsp_table_slow)/sizeof(uint)); + udelay(100); + + memctl->memc_mamr = CFG_MAMR; + memctl->memc_or3 = CFG_OR3_PRELIM; + memctl->memc_br3 = CFG_BR3_PRELIM; + + /* reset dsp */ + dsp_reset(); + + /* activate hpi switch*/ + pld->dsp_hpi_on = 0x1; + + udelay(100); + + return 0; +} + +#ifdef CONFIG_SPC1920_HPI_TEST +/* activate the Host Port interface */ +static int hpi_activate(void) +{ + volatile spc1920_pld_t *pld = (spc1920_pld_t *) CFG_SPC1920_PLD_BASE; + + /* turn on hpi */ + pld->dsp_hpi_on = 0x1; + + udelay(5); + + /* turn on the power EN_DSP_POWER high*/ + /* currently always on TBD */ + + /* setup hpi control register */ + HPI_HPIC_1 = (u16) 0x0008; + HPI_HPIC_2 = (u16) 0x0008; + + udelay(100); + + return 0; +} + +/* turn off the host port interface */ +static void hpi_inactivate(void) +{ + volatile spc1920_pld_t *pld = (spc1920_pld_t *) CFG_SPC1920_PLD_BASE; + + /* deactivate hpi */ + pld->dsp_hpi_on = 0x0; + + /* reset the dsp */ + /* pld->dsp_reset = 0x0; */ + + /* turn off the power EN_DSP_POWER# high*/ + /* currently always on TBD */ + +} + +/* reset the DSP */ +static void dsp_reset(void) +{ + volatile spc1920_pld_t *pld = (spc1920_pld_t *) CFG_SPC1920_PLD_BASE; + pld->dsp_reset = 0x1; + pld->dsp_hpi_on = 0x0; + + udelay(300000); + + pld->dsp_reset = 0x0; + pld->dsp_hpi_on = 0x1; +} + + +/* write using autoinc (count is number of 32bit words) */ +static int hpi_write_inc(u32 addr, u32 *data, u32 count) +{ + int i; + u16 addr1, addr2; + + addr1 = (u16) ((addr >> 16) & 0xffff); /* First HW is most significant */ + addr2 = (u16) (addr & 0xffff); + + /* write address */ + HPI_HPIA_1 = addr1; + HPI_HPIA_2 = addr2; + + debugX(4, "writing from data=0x%x to 0x%x\n", data, (data+count)); + + for(i=0; i<count; i++) { + HPI_HPID_INC_1 = (u16) ((data[i] >> 16) & 0xffff); + HPI_HPID_INC_2 = (u16) (data[i] & 0xffff); + debugX(4, "hpi_write_inc: data1=0x%x, data2=0x%x\n", + (u16) ((data[i] >> 16) & 0xffff), + (u16) (data[i] & 0xffff)); + } +#if 0 + while(data_ptr < (u16*) (data + count)) { + HPI_HPID_INC_1 = *(data_ptr++); + HPI_HPID_INC_2 = *(data_ptr++); + } +#endif + + /* return number of bytes written */ + return count; +} + +/* + * read using autoinc (count is number of 32bit words) + */ +static int hpi_read_inc(u32 addr, u32 *buf, u32 count) +{ + int i; + u16 addr1, addr2, data1, data2; + + addr1 = (u16) ((addr >> 16) & 0xffff); /* First HW is most significant */ + addr2 = (u16) (addr & 0xffff); + + /* write address */ + HPI_HPIA_1 = addr1; + HPI_HPIA_2 = addr2; + + for(i=0; i<count; i++) { + data1 = HPI_HPID_INC_1; + data2 = HPI_HPID_INC_2; + debugX(4, "hpi_read_inc: data1=0x%x, data2=0x%x\n", data1, data2); + buf[i] = (((u32) data1) << 16) | (data2 & 0xffff); + } + +#if 0 + while(buf_ptr < (u16*) (buf + count)) { + *(buf_ptr++) = HPI_HPID_INC_1; + *(buf_ptr++) = HPI_HPID_INC_2; + } +#endif + + /* return number of bytes read */ + return count; +} + + +/* write to non- auto inc regs */ +static int hpi_write_noinc(u32 addr, u32 data) +{ + + u16 addr1, addr2, data1, data2; + + addr1 = (u16) ((addr >> 16) & 0xffff); /* First HW is most significant */ + addr2 = (u16) (addr & 0xffff); + + /* printf("hpi_write_noinc: addr1=0x%x, addr2=0x%x\n", addr1, addr2); */ + + HPI_HPIA_1 = addr1; + HPI_HPIA_2 = addr2; + + data1 = (u16) ((data >> 16) & 0xffff); + data2 = (u16) (data & 0xffff); + + /* printf("hpi_write_noinc: data1=0x%x, data2=0x%x\n", data1, data2); */ + + HPI_HPID_NOINC_1 = data1; + HPI_HPID_NOINC_2 = data2; + + return 0; +} + +/* read from non- auto inc regs */ +static u32 hpi_read_noinc(u32 addr) +{ + u16 addr1, addr2, data1, data2; + u32 ret; + + addr1 = (u16) ((addr >> 16) & 0xffff); /* First HW is most significant */ + addr2 = (u16) (addr & 0xffff); + + HPI_HPIA_1 = addr1; + HPI_HPIA_2 = addr2; + + /* printf("hpi_read_noinc: addr1=0x%x, addr2=0x%x\n", addr1, addr2); */ + + data1 = HPI_HPID_NOINC_1; + data2 = HPI_HPID_NOINC_2; + + /* printf("hpi_read_noinc: data1=0x%x, data2=0x%x\n", data1, data2); */ + + ret = (((u32) data1) << 16) | (data2 & 0xffff); + return ret; + +} + +/* + * Host Port Interface Tests + */ + +#ifndef HPI_TEST_OSZI +/* main test function */ +int hpi_test(void) +{ + int err = 0; + u32 i, ii, pattern, tmp; + + pattern = HPI_TEST_PATTERN; + + u32 test_data[HPI_TEST_CHUNKSIZE]; + u32 read_data[HPI_TEST_CHUNKSIZE]; + + debugX(2, "hpi_test: activating hpi..."); + hpi_activate(); + debugX(2, "OK.\n"); + +#if 0 + /* Dump the first 1024 bytes + * + */ + for(i=0; i<1024; i+=4) { + if(i%16==0) + printf("\n0x%08x: ", i); + printf("0x%08x ", hpi_read_noinc(i)); + } +#endif + + /* HPIA read-write test + * + */ + debugX(1, "hpi_test: starting HPIA read-write tests...\n"); + err |= hpi_write_addr_test(0xdeadc0de); + err |= hpi_write_addr_test(0xbeefd00d); + err |= hpi_write_addr_test(0xabcd1234); + err |= hpi_write_addr_test(0xaaaaaaaa); + if(err) { + debugX(1, "hpi_test: HPIA read-write tests: *** FAILED ***\n"); + return -1; + } + debugX(1, "hpi_test: HPIA read-write tests: OK\n"); + + + /* read write test using nonincremental data regs + * + */ + debugX(1, "hpi_test: starting nonincremental tests...\n"); + for(i=HPI_TEST_START; i<HPI_TEST_END; i+=4) { + err |= hpi_read_write_test(i, pattern); + + /* stolen from cmd_mem.c */ + if(pattern & 0x80000000) { + pattern = -pattern; /* complement & increment */ + } else { + pattern = ~pattern; + } + err |= hpi_read_write_test(i, pattern); + + if(err) { + debugX(1, "hpi_test: nonincremental tests *** FAILED ***\n"); + return -1; + } + } + debugX(1, "hpi_test: nonincremental test OK\n"); + + /* read write a chunk of data using nonincremental data regs + * + */ + debugX(1, "hpi_test: starting nonincremental chunk tests...\n"); + pattern = HPI_TEST_PATTERN; + for(i=HPI_TEST_START; i<HPI_TEST_END; i+=4) { + hpi_write_noinc(i, pattern); + + /* stolen from cmd_mem.c */ + if(pattern & 0x80000000) { + pattern = -pattern; /* complement & increment */ + } else { + pattern = ~pattern; + } + } + pattern = HPI_TEST_PATTERN; + for(i=HPI_TEST_START; i<HPI_TEST_END; i+=4) { + tmp = hpi_read_noinc(i); + + if(tmp != pattern) { + debugX(1, "hpi_test: noninc chunk test *** FAILED *** @ 0x%x, written=0x%x, read=0x%x\n", i, pattern, tmp); + err = -1; + } + /* stolen from cmd_mem.c */ + if(pattern & 0x80000000) { + pattern = -pattern; /* complement & increment */ + } else { + pattern = ~pattern; + } + } + if(err) + return -1; + debugX(1, "hpi_test: nonincremental chunk test OK\n"); + + +#ifdef DO_TINY_TEST + /* small verbose test using autoinc and nonautoinc to compare + * + */ + debugX(1, "hpi_test: tiny_autoinc_test...\n"); + hpi_tiny_autoinc_test(); + debugX(1, "hpi_test: tiny_autoinc_test done\n"); +#endif /* DO_TINY_TEST */ + + + /* $%& write a chunk of data using the autoincremental regs + * + */ + debugX(1, "hpi_test: starting autoinc test %d chunks with 0x%x bytes...\n", + ((HPI_TEST_END - HPI_TEST_START) / HPI_TEST_CHUNKSIZE), + HPI_TEST_CHUNKSIZE); + + for(i=HPI_TEST_START; + i < ((HPI_TEST_END - HPI_TEST_START) / HPI_TEST_CHUNKSIZE); + i++) { + /* generate the pattern data */ + debugX(3, "generating pattern data: "); + for(ii = 0; ii < HPI_TEST_CHUNKSIZE; ii++) { + debugX(3, "0x%x ", pattern); + + test_data[ii] = pattern; + read_data[ii] = 0x0; /* zero to be sure */ + + /* stolen from cmd_mem.c */ + if(pattern & 0x80000000) { + pattern = -pattern; /* complement & increment */ + } else { + pattern = ~pattern; + } + } + debugX(3, "done\n"); + + debugX(2, "Writing autoinc data @ 0x%x\n", i); + hpi_write_inc(i, test_data, HPI_TEST_CHUNKSIZE); + + debugX(2, "Reading autoinc data @ 0x%x\n", i); + hpi_read_inc(i, read_data, HPI_TEST_CHUNKSIZE); + + /* compare */ + for(ii = 0; ii < HPI_TEST_CHUNKSIZE; ii++) { + debugX(3, "hpi_test_autoinc: @ 0x%x, written=0x%x, read=0x%x", i+ii, test_data[ii], read_data[ii]); + if(read_data[ii] != test_data[ii]) { + debugX(0, "hpi_test: autoinc test @ 0x%x, written=0x%x, read=0x%x *** FAILED ***\n", i+ii, test_data[ii], read_data[ii]); + return -1; + } + } + } + debugX(1, "hpi_test: autoinc test OK\n"); + + return 0; +} +#else /* HPI_TEST_OSZI */ +int hpi_test(void) +{ + int i; + u32 read_data[TINY_AUTOINC_DATA_SIZE]; + + unsigned int dummy_data[TINY_AUTOINC_DATA_SIZE] = { + 0x11112222, 0x33334444, 0x55556666, 0x77778888, + 0x9999aaaa, 0xbbbbcccc, 0xddddeeee, 0xffff1111, + 0x00010002, 0x00030004, 0x00050006, 0x00070008, + 0x0009000a, 0x000b000c, 0x000d000e, 0x000f0001 + }; + + debugX(0, "hpi_test: activating hpi..."); + hpi_activate(); + debugX(0, "OK.\n"); + + while(1) { + led9(1); + debugX(0, " writing to autoinc...\n"); + hpi_write_inc(TINY_AUTOINC_BASE_ADDR, + dummy_data, TINY_AUTOINC_DATA_SIZE); + + debugX(0, " reading from autoinc...\n"); + hpi_read_inc(TINY_AUTOINC_BASE_ADDR, + read_data, TINY_AUTOINC_DATA_SIZE); + + for(i=0; i < (TINY_AUTOINC_DATA_SIZE); i++) { + debugX(0, " written=0x%x, read(inc)=0x%x\n", + dummy_data[i], read_data[i]); + } + led9(0); + udelay(2000000); + } + return 0; +} +#endif + +/* test if Host Port Address Register can be written correctly */ +static int hpi_write_addr_test(u32 addr) +{ + u32 read_back; + /* write address */ + HPI_HPIA_1 = ((u16) (addr >> 16)); /* First HW is most significant */ + HPI_HPIA_2 = ((u16) addr); + + read_back = (((u32) HPI_HPIA_1)<<16) | ((u32) HPI_HPIA_2); + + if(read_back == addr) { + debugX(2, " hpi_write_addr_test OK: written=0x%x, read=0x%x\n", + addr, read_back); + return 0; + } else { + debugX(0, " hpi_write_addr_test *** FAILED ***: written=0x%x, read=0x%x\n", + addr, read_back); + return -1; + } + + return 0; +} + +/* test if a simple read/write sequence succeeds */ +static int hpi_read_write_test(u32 addr, u32 data) +{ + u32 read_back; + + hpi_write_noinc(addr, data); + read_back = hpi_read_noinc(addr); + + if(read_back == data) { + debugX(2, " hpi_read_write_test: OK, addr=0x%x written=0x%x, read=0x%x\n", addr, data, read_back); + return 0; + } else { + debugX(0, " hpi_read_write_test: *** FAILED ***, addr=0x%x written=0x%x, read=0x%x\n", addr, data, read_back); + return -1; + } + + return 0; +} + +static int hpi_tiny_autoinc_test(void) +{ + int i; + u32 read_data[TINY_AUTOINC_DATA_SIZE]; + u32 read_data_noinc[TINY_AUTOINC_DATA_SIZE]; + + unsigned int dummy_data[TINY_AUTOINC_DATA_SIZE] = { + 0x11112222, 0x33334444, 0x55556666, 0x77778888, + 0x9999aaaa, 0xbbbbcccc, 0xddddeeee, 0xffff1111, + 0x00010002, 0x00030004, 0x00050006, 0x00070008, + 0x0009000a, 0x000b000c, 0x000d000e, 0x000f0001 + }; + + printf(" writing to autoinc...\n"); + hpi_write_inc(TINY_AUTOINC_BASE_ADDR, dummy_data, TINY_AUTOINC_DATA_SIZE); + + printf(" reading from autoinc...\n"); + hpi_read_inc(TINY_AUTOINC_BASE_ADDR, read_data, TINY_AUTOINC_DATA_SIZE); + + printf(" reading from noinc for comparison...\n"); + for(i=0; i < (TINY_AUTOINC_DATA_SIZE); i++) + read_data_noinc[i] = hpi_read_noinc(TINY_AUTOINC_BASE_ADDR+i*4); + + for(i=0; i < (TINY_AUTOINC_DATA_SIZE); i++) { + printf(" written=0x%x, read(inc)=0x%x, read(noinc)=0x%x\n", + dummy_data[i], read_data[i], read_data_noinc[i]); + } + return 0; +} + +#endif /* CONFIG_SPC1920_HPI_TEST */ diff --git a/board/spc1920/hpi.h b/board/spc1920/hpi.h new file mode 100644 index 0000000..4503873 --- /dev/null +++ b/board/spc1920/hpi.h @@ -0,0 +1,28 @@ +/* + * (C) Copyright 2006 + * Markus Klotzbuecher, DENX Software Engineering, mk@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +int hpi_init(void); + +#ifdef CONFIG_SPC1920_HPI_TEST +int hpi_test(void); +#endif diff --git a/board/spc1920/spc1920.c b/board/spc1920/spc1920.c index 028f4c6..1fc2ea1 100644 --- a/board/spc1920/spc1920.c +++ b/board/spc1920/spc1920.c @@ -27,9 +27,9 @@ #include <common.h> #include <mpc8xx.h> #include "pld.h" +#include "hpi.h" #define _NOT_USED_ 0xFFFFFFFF -/* #define debug(fmt,args...) printf (fmt ,##args) */ static long int dram_size (long int, long int *, long int); @@ -172,6 +172,8 @@ long int initdram (int board_type) memctl->memc_br1 = (CFG_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMB | BR_V; udelay (1000); + /* initalize the DSP Host Port Interface */ + hpi_init(); /* PLD Setup */ memctl->memc_or5 = CFG_OR5_PRELIM; @@ -228,6 +230,14 @@ int board_early_init_f(void) return 0; } +int last_stage_init(void) +{ +#ifdef CONFIG_SPC1920_HPI_TEST + printf("CMB1920 Host Port Interface Test: %s\n", + hpi_test() ? "Failed!" : "OK"); +#endif + return 0; +} int checkboard (void) { |