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提交 c5d11e79 编写于 作者: W Wolfgang Denk
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Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx

上级 b4e07520 1a9eeb78
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Showing with 273 addition and 354 deletion
Makefile
浏览文件 @ c5d11e79
......@@ -2065,7 +2065,7 @@ MPC8313ERDB_NAND_66_config: unconfig
fi ; \
if [ "$(findstring _NAND_,$@)" ] ; then \
$(XECHO) -n "...NAND..." ; \
echo "TEXT_BASE = 0x00100000" > $(obj)/board/freescale/mpc8313erdb/config.tmp ; \
echo "TEXT_BASE = 0x00100000" > $(obj)board/freescale/mpc8313erdb/config.tmp ; \
echo "#define CONFIG_NAND_U_BOOT" >>$(obj)include/config.h ; \
fi ;
@$(MKCONFIG) -a MPC8313ERDB ppc mpc83xx mpc8313erdb freescale
......@@ -2180,7 +2180,7 @@ MPC837XERDB_config: unconfig
@$(MKCONFIG) -a MPC837XERDB ppc mpc83xx mpc837xerdb freescale
MVBLM7_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc mpc83xx mvblm7
@$(MKCONFIG) $(@:_config=) ppc mpc83xx mvblm7 matrix_vision
sbc8349_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc mpc83xx sbc8349
......
board/freescale/mpc8315erdb/mpc8315erdb.c
浏览文件 @ c5d11e79
......@@ -25,9 +25,8 @@
#include <common.h>
#include <i2c.h>
#if defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
#endif
#include <fdt_support.h>
#include <pci.h>
#include <mpc83xx.h>
......@@ -122,11 +121,47 @@ void pci_init_board(void)
}
#if defined(CONFIG_OF_BOARD_SETUP)
void fdt_tsec1_fixup(void *fdt, bd_t *bd)
{
char *mpc8315erdb = getenv("mpc8315erdb");
const char disabled[] = "disabled";
const char *path;
int ret;
if (!mpc8315erdb)
return;
if (!strcmp(mpc8315erdb, "tsec1")) {
return;
} else if (strcmp(mpc8315erdb, "ulpi")) {
printf("WARNING: wrong `mpc8315erdb' environment "
"variable specified: `%s'. Should be `ulpi' "
"or `tsec1'.\n", mpc8315erdb);
return;
}
ret = fdt_path_offset(fdt, "/aliases");
if (ret < 0) {
printf("WARNING: can't find /aliases node\n");
return;
}
path = fdt_getprop(fdt, ret, "ethernet0", NULL);
if (!path) {
printf("WARNING: can't find ethernet0 alias\n");
return;
}
do_fixup_by_path(fdt, path, "status", disabled, sizeof(disabled), 1);
}
void ft_board_setup(void *blob, bd_t *bd)
{
ft_cpu_setup(blob, bd);
#ifdef CONFIG_PCI
ft_pci_setup(blob, bd);
#endif
fdt_fixup_dr_usb(blob, bd);
fdt_tsec1_fixup(blob, bd);
}
#endif
board/freescale/mpc8349emds/mpc8349emds.c
浏览文件 @ c5d11e79
......@@ -165,6 +165,15 @@ int fixed_sdram(void)
int checkboard (void)
{
/*
* Warning: do not read the BCSR registers here
*
* There is a timing bug in the 8349E and 8349EA BCSR code
* version 1.2 (read from BCSR 11) that will cause the CFI
* flash initialization code to overwrite BCSR 0, disabling
* the serial ports and gigabit ethernet
*/
puts("Board: Freescale MPC8349EMDS\n");
return 0;
}
......
board/freescale/mpc8349emds/pci.c
浏览文件 @ c5d11e79
......@@ -20,58 +20,63 @@
*/
#include <asm/mmu.h>
#include <asm/io.h>
#include <common.h>
#include <asm/global_data.h>
#include <mpc83xx.h>
#include <pci.h>
#include <asm/mpc8349_pci.h>
#include <i2c.h>
#if defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
#include <fdt_support.h>
#endif
#include <asm/fsl_i2c.h>
DECLARE_GLOBAL_DATA_PTR;
#ifdef CONFIG_PCI
/* System RAM mapped to PCI space */
#define CONFIG_PCI_SYS_MEM_BUS CFG_SDRAM_BASE
#define CONFIG_PCI_SYS_MEM_PHYS CFG_SDRAM_BASE
#ifndef CONFIG_PCI_PNP
static struct pci_config_table pci_mpc8349emds_config_table[] = {
{PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
PCI_IDSEL_NUMBER, PCI_ANY_ID,
pci_cfgfunc_config_device, {PCI_ENET0_IOADDR,
PCI_ENET0_MEMADDR,
PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER
}
static struct pci_region pci1_regions[] = {
{
bus_start: CFG_PCI1_MEM_BASE,
phys_start: CFG_PCI1_MEM_PHYS,
size: CFG_PCI1_MEM_SIZE,
flags: PCI_REGION_MEM | PCI_REGION_PREFETCH
},
{
bus_start: CFG_PCI1_IO_BASE,
phys_start: CFG_PCI1_IO_PHYS,
size: CFG_PCI1_IO_SIZE,
flags: PCI_REGION_IO
},
{
bus_start: CFG_PCI1_MMIO_BASE,
phys_start: CFG_PCI1_MMIO_PHYS,
size: CFG_PCI1_MMIO_SIZE,
flags: PCI_REGION_MEM
},
{}
};
#endif
static struct pci_controller pci_hose[] = {
#ifdef CONFIG_MPC83XX_PCI2
static struct pci_region pci2_regions[] = {
{
#ifndef CONFIG_PCI_PNP
config_table:pci_mpc8349emds_config_table,
#endif
bus_start: CFG_PCI2_MEM_BASE,
phys_start: CFG_PCI2_MEM_PHYS,
size: CFG_PCI2_MEM_SIZE,
flags: PCI_REGION_MEM | PCI_REGION_PREFETCH
},
{
#ifndef CONFIG_PCI_PNP
config_table:pci_mpc8349emds_config_table,
#endif
}
bus_start: CFG_PCI2_IO_BASE,
phys_start: CFG_PCI2_IO_PHYS,
size: CFG_PCI2_IO_SIZE,
flags: PCI_REGION_IO
},
{
bus_start: CFG_PCI2_MMIO_BASE,
phys_start: CFG_PCI2_MMIO_PHYS,
size: CFG_PCI2_MMIO_SIZE,
flags: PCI_REGION_MEM
},
};
#endif
/**************************************************************************
*
* pib_init() -- initialize the PCA9555PW IO expander on the PIB board
*
*/
void
pib_init(void)
#ifndef CONFIG_PCISLAVE
void pib_init(void)
{
u8 val8, orig_i2c_bus;
/*
......@@ -128,299 +133,86 @@ pib_init(void)
i2c_set_bus_num(orig_i2c_bus);
}
/**************************************************************************
* pci_init_board()
*
* NOTICE: PCI2 is not currently supported
*
*/
void
pci_init_board(void)
void pci_init_board(void)
{
volatile immap_t * immr;
volatile clk83xx_t * clk;
volatile law83xx_t * pci_law;
volatile pot83xx_t * pci_pot;
volatile pcictrl83xx_t * pci_ctrl;
volatile pciconf83xx_t * pci_conf;
u16 reg16;
u32 reg32;
u32 dev;
struct pci_controller * hose;
immr = (immap_t *)CFG_IMMR;
clk = (clk83xx_t *)&immr->clk;
pci_law = immr->sysconf.pcilaw;
pci_pot = immr->ios.pot;
pci_ctrl = immr->pci_ctrl;
pci_conf = immr->pci_conf;
hose = &pci_hose[0];
volatile immap_t *immr = (volatile immap_t *)CFG_IMMR;
volatile clk83xx_t *clk = (volatile clk83xx_t *)&immr->clk;
volatile law83xx_t *pci_law = immr->sysconf.pcilaw;
#ifndef CONFIG_MPC83XX_PCI2
struct pci_region *reg[] = { pci1_regions };
#else
struct pci_region *reg[] = { pci1_regions, pci2_regions };
#endif
/* initialize the PCA9555PW IO expander on the PIB board */
pib_init();
/*
* Configure PCI controller and PCI_CLK_OUTPUT both in 66M mode
*/
reg32 = clk->occr;
udelay(2000);
/* Enable all 8 PCI_CLK_OUTPUTS */
clk->occr = 0xff000000;
udelay(2000);
/*
* Release PCI RST Output signal
*/
pci_ctrl[0].gcr = 0;
udelay(2000);
pci_ctrl[0].gcr = 1;
#ifdef CONFIG_MPC83XX_PCI2
pci_ctrl[1].gcr = 0;
udelay(2000);
pci_ctrl[1].gcr = 1;
#endif
/* We need to wait at least a 1sec based on PCI specs */
{
int i;
for (i = 0; i < 1000; ++i)
udelay (1000);
}
/*
* Configure PCI Local Access Windows
*/
/* Configure PCI Local Access Windows */
pci_law[0].bar = CFG_PCI1_MEM_PHYS & LAWBAR_BAR;
pci_law[0].ar = LAWAR_EN | LAWAR_SIZE_1G;
pci_law[1].bar = CFG_PCI1_IO_PHYS & LAWBAR_BAR;
pci_law[1].ar = LAWAR_EN | LAWAR_SIZE_4M;
/*
* Configure PCI Outbound Translation Windows
*/
/* PCI1 mem space - prefetch */
pci_pot[0].potar = (CFG_PCI1_MEM_BASE >> 12) & POTAR_TA_MASK;
pci_pot[0].pobar = (CFG_PCI1_MEM_PHYS >> 12) & POBAR_BA_MASK;
pci_pot[0].pocmr = POCMR_EN | POCMR_PREFETCH_EN | (POCMR_CM_256M & POCMR_CM_MASK);
/* PCI1 IO space */
pci_pot[1].potar = (CFG_PCI1_IO_BASE >> 12) & POTAR_TA_MASK;
pci_pot[1].pobar = (CFG_PCI1_IO_PHYS >> 12) & POBAR_BA_MASK;
pci_pot[1].pocmr = POCMR_EN | POCMR_IO | (POCMR_CM_1M & POCMR_CM_MASK);
/* PCI1 mmio - non-prefetch mem space */
pci_pot[2].potar = (CFG_PCI1_MMIO_BASE >> 12) & POTAR_TA_MASK;
pci_pot[2].pobar = (CFG_PCI1_MMIO_PHYS >> 12) & POBAR_BA_MASK;
pci_pot[2].pocmr = POCMR_EN | (POCMR_CM_256M & POCMR_CM_MASK);
/*
* Configure PCI Inbound Translation Windows
*/
/* we need RAM mapped to PCI space for the devices to
* access main memory */
pci_ctrl[0].pitar1 = 0x0;
pci_ctrl[0].pibar1 = 0x0;
pci_ctrl[0].piebar1 = 0x0;
pci_ctrl[0].piwar1 = PIWAR_EN | PIWAR_PF | PIWAR_RTT_SNOOP | PIWAR_WTT_SNOOP | (__ilog2(gd->ram_size) - 1);
hose->first_busno = 0;
hose->last_busno = 0xff;
/* PCI memory prefetch space */
pci_set_region(hose->regions + 0,
CFG_PCI1_MEM_BASE,
CFG_PCI1_MEM_PHYS,
CFG_PCI1_MEM_SIZE,
PCI_REGION_MEM|PCI_REGION_PREFETCH);
/* PCI memory space */
pci_set_region(hose->regions + 1,
CFG_PCI1_MMIO_BASE,
CFG_PCI1_MMIO_PHYS,
CFG_PCI1_MMIO_SIZE,
PCI_REGION_MEM);
/* PCI IO space */
pci_set_region(hose->regions + 2,
CFG_PCI1_IO_BASE,
CFG_PCI1_IO_PHYS,
CFG_PCI1_IO_SIZE,
PCI_REGION_IO);
/* System memory space */
pci_set_region(hose->regions + 3,
CONFIG_PCI_SYS_MEM_BUS,
CONFIG_PCI_SYS_MEM_PHYS,
gd->ram_size,
PCI_REGION_MEM | PCI_REGION_MEMORY);
hose->region_count = 4;
pci_setup_indirect(hose,
(CFG_IMMR+0x8300),
(CFG_IMMR+0x8304));
pci_register_hose(hose);
/*
* Write to Command register
*/
reg16 = 0xff;
dev = PCI_BDF(hose->first_busno, 0, 0);
pci_hose_read_config_word (hose, dev, PCI_COMMAND, &reg16);
reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
pci_hose_write_config_word(hose, dev, PCI_COMMAND, reg16);
/*
* Clear non-reserved bits in status register.
*/
pci_hose_write_config_word(hose, dev, PCI_STATUS, 0xffff);
pci_hose_write_config_byte(hose, dev, PCI_LATENCY_TIMER, 0x80);
pci_hose_write_config_byte(hose, dev, PCI_CACHE_LINE_SIZE, 0x08);
udelay(2000);
#ifdef CONFIG_PCI_SCAN_SHOW
printf("PCI: Bus Dev VenId DevId Class Int\n");
#ifndef CONFIG_MPC83XX_PCI2
mpc83xx_pci_init(1, reg, 0);
#else
mpc83xx_pci_init(2, reg, 0);
#endif
/*
* Hose scan.
*/
hose->last_busno = pci_hose_scan(hose);
#ifdef CONFIG_MPC83XX_PCI2
hose = &pci_hose[1];
/*
* Configure PCI Outbound Translation Windows
*/
/* PCI2 mem space - prefetch */
pci_pot[3].potar = (CFG_PCI2_MEM_BASE >> 12) & POTAR_TA_MASK;
pci_pot[3].pobar = (CFG_PCI2_MEM_PHYS >> 12) & POBAR_BA_MASK;
pci_pot[3].pocmr = POCMR_EN | POCMR_PCI2 | POCMR_PREFETCH_EN | (POCMR_CM_256M & POCMR_CM_MASK);
/* PCI2 IO space */
pci_pot[4].potar = (CFG_PCI2_IO_BASE >> 12) & POTAR_TA_MASK;
pci_pot[4].pobar = (CFG_PCI2_IO_PHYS >> 12) & POBAR_BA_MASK;
pci_pot[4].pocmr = POCMR_EN | POCMR_PCI2 | POCMR_IO | (POCMR_CM_1M & POCMR_CM_MASK);
/* PCI2 mmio - non-prefetch mem space */
pci_pot[5].potar = (CFG_PCI2_MMIO_BASE >> 12) & POTAR_TA_MASK;
pci_pot[5].pobar = (CFG_PCI2_MMIO_PHYS >> 12) & POBAR_BA_MASK;
pci_pot[5].pocmr = POCMR_EN | POCMR_PCI2 | (POCMR_CM_256M & POCMR_CM_MASK);
/*
* Configure PCI Inbound Translation Windows
*/
/* we need RAM mapped to PCI space for the devices to
* access main memory */
pci_ctrl[1].pitar1 = 0x0;
pci_ctrl[1].pibar1 = 0x0;
pci_ctrl[1].piebar1 = 0x0;
pci_ctrl[1].piwar1 = PIWAR_EN | PIWAR_PF | PIWAR_RTT_SNOOP | PIWAR_WTT_SNOOP | (__ilog2(gd->ram_size) - 1);
hose->first_busno = pci_hose[0].last_busno + 1;
hose->last_busno = 0xff;
/* PCI memory prefetch space */
pci_set_region(hose->regions + 0,
CFG_PCI2_MEM_BASE,
CFG_PCI2_MEM_PHYS,
CFG_PCI2_MEM_SIZE,
PCI_REGION_MEM|PCI_REGION_PREFETCH);
/* PCI memory space */
pci_set_region(hose->regions + 1,
CFG_PCI2_MMIO_BASE,
CFG_PCI2_MMIO_PHYS,
CFG_PCI2_MMIO_SIZE,
PCI_REGION_MEM);
/* PCI IO space */
pci_set_region(hose->regions + 2,
CFG_PCI2_IO_BASE,
CFG_PCI2_IO_PHYS,
CFG_PCI2_IO_SIZE,
PCI_REGION_IO);
/* System memory space */
pci_set_region(hose->regions + 3,
CONFIG_PCI_SYS_MEM_BUS,
CONFIG_PCI_SYS_MEM_PHYS,
gd->ram_size,
PCI_REGION_MEM | PCI_REGION_MEMORY);
hose->region_count = 4;
}
pci_setup_indirect(hose,
(CFG_IMMR+0x8380),
(CFG_IMMR+0x8384));
#else
void pci_init_board(void)
{
volatile immap_t *immr = (volatile immap_t *)CFG_IMMR;
volatile clk83xx_t *clk = (volatile clk83xx_t *)&immr->clk;
volatile law83xx_t *pci_law = immr->sysconf.pcilaw;
volatile pcictrl83xx_t *pci_ctrl = &immr->pci_ctrl[0];
struct pci_region *reg[] = { pci1_regions };
pci_register_hose(hose);
/* Enable all 8 PCI_CLK_OUTPUTS */
clk->occr = 0xff000000;
udelay(2000);
/*
* Write to Command register
*/
reg16 = 0xff;
dev = PCI_BDF(hose->first_busno, 0, 0);
pci_hose_read_config_word (hose, dev, PCI_COMMAND, &reg16);
reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
pci_hose_write_config_word(hose, dev, PCI_COMMAND, reg16);
/* Configure PCI Local Access Windows */
pci_law[0].bar = CFG_PCI1_MEM_PHYS & LAWBAR_BAR;
pci_law[0].ar = LAWAR_EN | LAWAR_SIZE_1G;
/*
* Clear non-reserved bits in status register.
*/
pci_hose_write_config_word(hose, dev, PCI_STATUS, 0xffff);
pci_hose_write_config_byte(hose, dev, PCI_LATENCY_TIMER, 0x80);
pci_hose_write_config_byte(hose, dev, PCI_CACHE_LINE_SIZE, 0x08);
pci_law[1].bar = CFG_PCI1_IO_PHYS & LAWBAR_BAR;
pci_law[1].ar = LAWAR_EN | LAWAR_SIZE_4M;
/*
* Hose scan.
*/
hose->last_busno = pci_hose_scan(hose);
#endif
udelay(2000);
mpc83xx_pci_init(1, reg, 0);
/* Configure PCI Inbound Translation Windows (3 1MB windows) */
pci_ctrl->pitar0 = 0x0;
pci_ctrl->pibar0 = 0x0;
pci_ctrl->piwar0 = PIWAR_EN | PIWAR_PF | PIWAR_RTT_SNOOP |
PIWAR_WTT_SNOOP | PIWAR_IWS_1M;
pci_ctrl->pitar1 = 0x0;
pci_ctrl->pibar1 = 0x0;
pci_ctrl->piebar1 = 0x0;
pci_ctrl->piwar1 = PIWAR_EN | PIWAR_PF | PIWAR_RTT_SNOOP |
PIWAR_WTT_SNOOP | PIWAR_IWS_1M;
pci_ctrl->pitar2 = 0x0;
pci_ctrl->pibar2 = 0x0;
pci_ctrl->piebar2 = 0x0;
pci_ctrl->piwar2 = PIWAR_EN | PIWAR_PF | PIWAR_RTT_SNOOP |
PIWAR_WTT_SNOOP | PIWAR_IWS_1M;
/* Unlock the configuration bit */
mpc83xx_pcislave_unlock(0);
printf("PCI: Agent mode enabled\n");
}
#endif /* CONFIG_PCISLAVE */
#if defined(CONFIG_OF_LIBFDT)
void ft_pci_setup(void *blob, bd_t *bd)
{
int nodeoffset;
int tmp[2];
const char *path;
nodeoffset = fdt_path_offset(blob, "/aliases");
if (nodeoffset >= 0) {
path = fdt_getprop(blob, nodeoffset, "pci0", NULL);
if (path) {
tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
do_fixup_by_path(blob, path, "bus-range",
&tmp, sizeof(tmp), 1);
tmp[0] = cpu_to_be32(gd->pci_clk);
do_fixup_by_path(blob, path, "clock-frequency",
&tmp, sizeof(tmp[0]), 1);
}
#ifdef CONFIG_MPC83XX_PCI2
path = fdt_getprop(blob, nodeoffset, "pci1", NULL);
if (path) {
tmp[0] = cpu_to_be32(pci_hose[0].first_busno);
tmp[1] = cpu_to_be32(pci_hose[0].last_busno);
do_fixup_by_path(blob, path, "bus-range",
&tmp, sizeof(tmp), 1);
tmp[0] = cpu_to_be32(gd->pci_clk);
do_fixup_by_path(blob, path, "clock-frequency",
&tmp, sizeof(tmp[0]), 1);
}
#endif
}
}
#endif /* CONFIG_OF_LIBFDT */
#endif /* CONFIG_PCI */
board/mvblm7/mvblm7_autoscript → board/matrix_vision/mvblm7/mvblm7_autoscript
浏览文件 @ c5d11e79
......@@ -5,11 +5,17 @@ setenv bootdtb bootm \${kernel_boot} \${mv_initrd_addr_ram} \${mv_dtb_addr_ram}
setenv ramkernel setenv kernel_boot \${loadaddr}
setenv flashkernel setenv kernel_boot \${mv_kernel_addr}
setenv cpird cp \${mv_initrd_addr} \${mv_initrd_addr_ram} \${mv_initrd_length}
setenv bootfromflash run flashkernel cpird ramparam bootdtb
setenv bootfromflash run flashkernel cpird ramparam addcons bootdtb
setenv getdtb tftp \${mv_dtb_addr_ram} \${dtb_name}
setenv cpdtb cp \${mv_dtb_addr} \${mv_dtb_addr_ram} 0x2000
setenv rundtb fdt addr \${mv_dtb_addr_ram}\;fdt boardsetup
setenv bootfromnet tftp \${mv_initrd_addr_ram} \${initrd_name}\;run ramkernel
if test ${console} = yes;
then
setenv addcons setenv bootargs \${bootargs} console=ttyS\${console_nr},\${baudrate}N8
else
setenv addcons setenv bootargs \${bootargs} console=tty0
fi
setenv set_static_ip setenv ipaddr \${static_ipaddr}
setenv set_static_nm setenv netmask \${static_netmask}
setenv set_static_gw setenv gatewayip \${static_gateway}
......@@ -24,7 +30,7 @@ then
then
echo "=== bootp succeeded -> netboot ==="
run set_ip
run getdtb rundtb bootfromnet ramparam bootdtb
run getdtb rundtb bootfromnet ramparam addcons bootdtb
else
echo "=== netboot failed ==="
fi
......
common/fdt_support.c
浏览文件 @ c5d11e79
......@@ -408,24 +408,40 @@ void fdt_fixup_ethernet(void *fdt)
void fdt_fixup_dr_usb(void *blob, bd_t *bd)
{
char *mode;
char *type;
const char *compat = "fsl-usb2-dr";
const char *prop = "dr_mode";
const char *prop_mode = "dr_mode";
const char *prop_type = "phy_type";
int node_offset;
int err;
mode = getenv("usb_dr_mode");
if (!mode)
type = getenv("usb_phy_type");
if (!mode && !type)
return;
node_offset = fdt_node_offset_by_compatible(blob, 0, compat);
if (node_offset < 0)
if (node_offset < 0) {
printf("WARNING: could not find compatible node %s: %s.\n",
compat, fdt_strerror(node_offset));
return;
}
err = fdt_setprop(blob, node_offset, prop, mode, strlen(mode) + 1);
if (mode) {
err = fdt_setprop(blob, node_offset, prop_mode, mode,
strlen(mode) + 1);
if (err < 0)
printf("WARNING: could not set %s for %s: %s.\n",
prop, compat, fdt_strerror(err));
prop_mode, compat, fdt_strerror(err));
}
if (type) {
err = fdt_setprop(blob, node_offset, prop_type, type,
strlen(type) + 1);
if (err < 0)
printf("WARNING: could not set %s for %s: %s.\n",
prop_type, compat, fdt_strerror(err));
}
}
#endif /* CONFIG_HAS_FSL_DR_USB */
......
cpu/mpc83xx/pci.c
浏览文件 @ c5d11e79
......@@ -167,6 +167,32 @@ void mpc83xx_pci_init(int num_buses, struct pci_region **reg, int warmboot)
pci_init_bus(i, reg[i]);
}
#ifdef CONFIG_PCISLAVE
#define PCI_FUNCTION_CONFIG 0x44
#define PCI_FUNCTION_CFG_LOCK 0x20
/*
* Unlock the configuration bit so that the host system can begin booting
*
* This should be used after you have:
* 1) Called mpc83xx_pci_init()
* 2) Set up your inbound translation windows to the appropriate size
*/
void mpc83xx_pcislave_unlock(int bus)
{
struct pci_controller *hose = &pci_hose[bus];
u32 dev;
u16 reg16;
/* Unlock configuration lock in PCI function configuration register */
dev = PCI_BDF(hose->first_busno, 0, 0);
pci_hose_read_config_word (hose, dev, PCI_FUNCTION_CONFIG, &reg16);
reg16 &= ~(PCI_FUNCTION_CFG_LOCK);
pci_hose_write_config_word (hose, dev, PCI_FUNCTION_CONFIG, reg16);
}
#endif
#if defined(CONFIG_OF_LIBFDT)
void ft_pci_setup(void *blob, bd_t *bd)
{
......
include/asm-ppc/immap_83xx.h
浏览文件 @ c5d11e79
......@@ -61,7 +61,9 @@ typedef struct sysconf83xx {
u32 spcr; /* System Priority Configuration Register */
u32 sicrl; /* System I/O Configuration Register Low */
u32 sicrh; /* System I/O Configuration Register High */
u8 res6[0x0C];
u8 res6[0x04];
u32 sidcr0; /* System I/O Delay Configuration Register 0 */
u32 sidcr1; /* System I/O Delay Configuration Register 1 */
u32 ddrcdr; /* DDR Control Driver Register */
u32 ddrdsr; /* DDR Debug Status Register */
u32 obir; /* Output Buffer Impedance Register */
......
include/configs/MPC8315ERDB.h
浏览文件 @ c5d11e79
......@@ -321,6 +321,8 @@
#define CONFIG_NET_MULTI 1
#endif
#define CONFIG_HAS_FSL_DR_USB
/*
* TSEC
*/
......
include/configs/MPC8349EMDS.h
浏览文件 @ c5d11e79
......@@ -48,6 +48,11 @@
#define CONFIG_83XX_CLKIN 33000000 /* in Hz */
#endif
#ifdef CONFIG_PCISLAVE
#define CONFIG_PCI
#define CONFIG_83XX_PCICLK 66666666 /* in Hz */
#endif /* CONFIG_PCISLAVE */
#ifndef CONFIG_SYS_CLK_FREQ
#ifdef PCI_66M
#define CONFIG_SYS_CLK_FREQ 66000000
......@@ -406,6 +411,8 @@
#define CONFIG_NET_MULTI
#define CONFIG_PCI_PNP /* do pci plug-and-play */
#define CONFIG_83XX_GENERIC_PCI
#define CONFIG_83XX_PCI_STREAMING
#undef CONFIG_EEPRO100
#undef CONFIG_TULIP
......@@ -417,7 +424,7 @@
#endif
#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
#define CFG_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
#endif /* CONFIG_PCI */
......@@ -573,6 +580,20 @@
HRCWL_CORE_TO_CSB_1X1)
#endif
#ifdef CONFIG_PCISLAVE
#define CFG_HRCW_HIGH (\
HRCWH_PCI_AGENT |\
HRCWH_64_BIT_PCI |\
HRCWH_PCI1_ARBITER_DISABLE |\
HRCWH_PCI2_ARBITER_DISABLE |\
HRCWH_CORE_ENABLE |\
HRCWH_FROM_0X00000100 |\
HRCWH_BOOTSEQ_DISABLE |\
HRCWH_SW_WATCHDOG_DISABLE |\
HRCWH_ROM_LOC_LOCAL_16BIT |\
HRCWH_TSEC1M_IN_GMII |\
HRCWH_TSEC2M_IN_GMII )
#else
#if defined(PCI_64BIT)
#define CFG_HRCW_HIGH (\
HRCWH_PCI_HOST |\
......@@ -599,7 +620,8 @@
HRCWH_ROM_LOC_LOCAL_16BIT |\
HRCWH_TSEC1M_IN_GMII |\
HRCWH_TSEC2M_IN_GMII )
#endif
#endif /* PCI_64BIT */
#endif /* CONFIG_PCISLAVE */
/*
* System performance
......
include/configs/MVBLM7.h
浏览文件 @ c5d11e79
......@@ -406,22 +406,22 @@
#define CONFIG_ZERO_BOOTDELAY_CHECK
#define CONFIG_RESET_TO_RETRY 1000
#define MV_CI "mvBL-M7"
#define MV_VCI "mvBL-M7"
#define MV_FPGA_DATA "0xfff80000"
#define MV_FPGA_SIZE "0x76ca2"
#define MV_KERNEL_ADDR "0xff810000"
#define MV_INITRD_ADDR "0xffc00000"
#define MV_AUTOSCR_ADDR "0xff804000"
#define MV_AUTOSCR_ADDR2 "0xff806000"
#define MV_DTB_ADDR "0xff808000"
#define MV_INITRD_LENGTH "0x00300000"
#define MV_CI mvBL-M7
#define MV_VCI mvBL-M7
#define MV_FPGA_DATA 0xfff80000
#define MV_FPGA_SIZE 0x00076ca2
#define MV_KERNEL_ADDR 0xff810000
#define MV_INITRD_ADDR 0xffb00000
#define MV_AUTOSCR_ADDR 0xff804000
#define MV_AUTOSCR_ADDR2 0xff806000
#define MV_DTB_ADDR 0xff808000
#define MV_INITRD_LENGTH 0x00400000
#define CONFIG_SHOW_BOOT_PROGRESS 1
#define MV_KERNEL_ADDR_RAM "0x00100000"
#define MV_DTB_ADDR_RAM "0x00600000"
#define MV_INITRD_ADDR_RAM "0x01000000"
#define MV_KERNEL_ADDR_RAM 0x00100000
#define MV_DTB_ADDR_RAM 0x00600000
#define MV_INITRD_ADDR_RAM 0x01000000
#define CONFIG_BOOTCOMMAND "if imi ${autoscr_addr}; \
then autoscr ${autoscr_addr}; \
......@@ -431,25 +431,26 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"console_nr=0\0" \
"baudrate=" MK_STR(CONFIG_BAUDRATE) "\0" \
"stdin=serial\0" \
"stdout=serial\0" \
"stderr=serial\0" \
"fpga=0\0" \
"fpgadata=" MV_FPGA_DATA "\0" \
"fpgadatasize=" MV_FPGA_SIZE "\0" \
"autoscr_addr=" MV_AUTOSCR_ADDR "\0" \
"autoscr_addr2=" MV_AUTOSCR_ADDR2 "\0" \
"mv_kernel_addr=" MV_KERNEL_ADDR "\0" \
"mv_kernel_addr_ram=" MV_KERNEL_ADDR_RAM "\0" \
"mv_initrd_addr=" MV_INITRD_ADDR "\0" \
"mv_initrd_addr_ram=" MV_INITRD_ADDR_RAM "\0" \
"mv_initrd_length=" MV_INITRD_LENGTH "\0" \
"mv_dtb_addr=" MV_DTB_ADDR "\0" \
"mv_dtb_addr_ram=" MV_DTB_ADDR_RAM "\0" \
"dtb_name=" MV_DTB_NAME "\0" \
"fpgadata=" MK_STR(MV_FPGA_DATA) "\0" \
"fpgadatasize=" MK_STR(MV_FPGA_SIZE) "\0" \
"autoscr_addr=" MK_STR(MV_AUTOSCR_ADDR) "\0" \
"autoscr_addr2=" MK_STR(MV_AUTOSCR_ADDR2) "\0" \
"mv_kernel_addr=" MK_STR(MV_KERNEL_ADDR) "\0" \
"mv_kernel_addr_ram=" MK_STR(MV_KERNEL_ADDR_RAM) "\0" \
"mv_initrd_addr=" MK_STR(MV_INITRD_ADDR) "\0" \
"mv_initrd_addr_ram=" MK_STR(MV_INITRD_ADDR_RAM) "\0" \
"mv_initrd_length=" MK_STR(MV_INITRD_LENGTH) "\0" \
"mv_dtb_addr=" MK_STR(MV_DTB_ADDR) "\0" \
"mv_dtb_addr_ram=" MK_STR(MV_DTB_ADDR_RAM) "\0" \
"dtb_name=" MK_STR(MV_DTB_NAME) "\0" \
"mv_version=" U_BOOT_VERSION "\0" \
"dhcp_client_id=" MV_CI "\0" \
"dhcp_vendor-class-identifier=" MV_VCI "\0" \
"dhcp_client_id=" MK_STR(MV_CI) "\0" \
"dhcp_vendor-class-identifier=" MK_STR(MV_VCI) "\0" \
"netretry=no\0" \
"use_static_ipaddr=no\0" \
"static_ipaddr=192.168.90.10\0" \
......@@ -470,6 +471,7 @@
"gevss_debug=0\0" \
"watchdog=0\0" \
"usb_dr_mode=host\0" \
"sensor_cnt=2\0" \
""
#define CONFIG_FPGA_COUNT 1
......
include/mpc83xx.h
浏览文件 @ c5d11e79
......@@ -350,7 +350,9 @@
/* ATR - Arbiter Timers Register
*/
#define ATR_DTO 0x00FF0000 /* Data time out */
#define ATR_DTO_SHIFT 16
#define ATR_ATO 0x000000FF /* Address time out */
#define ATR_ATO_SHIFT 0
/* AER - Arbiter Event Register
*/
......@@ -364,10 +366,15 @@
/* AEATR - Arbiter Event Address Register
*/
#define AEATR_EVENT 0x07000000 /* Event type */
#define AEATR_EVENT_SHIFT 24
#define AEATR_MSTR_ID 0x001F0000 /* Master Id */
#define AEATR_MSTR_ID_SHIFT 16
#define AEATR_TBST 0x00000800 /* Transfer burst */
#define AEATR_TBST_SHIFT 11
#define AEATR_TSIZE 0x00000700 /* Transfer Size */
#define AEATR_TSIZE_SHIFT 8
#define AEATR_TTYPE 0x0000001F /* Transfer Type */
#define AEATR_TTYPE_SHIFT 0
/* HRCWL - Hard Reset Configuration Word Low
*/
......
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