/*
* Setup the architecture
*/
static void __init stx_gp3_setup_arch(void)
{
#ifdef CONFIG_PCI
struct device_node *np;
#endif
if (ppc_md.progress)
ppc_md.progress("stx_gp3_setup_arch()", 0);
#ifdef CONFIG_CPM2
cpm2_reset();
#endif
#ifdef CONFIG_PCI
for_each_compatible_node(np, "pci", "fsl,mpc8540-pci")
fsl_add_bridge(np, 1);
#endif
}
/*
* Setup the architecture
*/
static void __init ksi8560_setup_arch(void)
{
struct device_node *cpld;
cpld = of_find_compatible_node(NULL, NULL, "emerson,KSI8560-cpld");
if (cpld)
cpld_base = of_iomap(cpld, 0);
else
printk(KERN_ERR "Can't find CPLD in device tree\n");
if (ppc_md.progress)
ppc_md.progress("ksi8560_setup_arch()", 0);
#ifdef CONFIG_CPM2
cpm2_reset();
init_ioports();
#endif
}
static void __init pq2fads_setup_arch(void)
{
struct device_node *np;
__be32 __iomem *bcsr;
if (ppc_md.progress)
ppc_md.progress("pq2fads_setup_arch()", 0);
cpm2_reset();
np = of_find_compatible_node(NULL, NULL, "fsl,pq2fads-bcsr");
if (!np) {
printk(KERN_ERR "No fsl,pq2fads-bcsr in device tree\n");
return;
}
bcsr = of_iomap(np, 0);
of_node_put(np);
if (!bcsr) {
printk(KERN_ERR "Cannot map BCSR registers\n");
return;
}
/* Enable the serial and ethernet ports */
clrbits32(&bcsr[1], BCSR1_RS232_EN1 | BCSR1_RS232_EN2 | BCSR1_FETHIEN);
setbits32(&bcsr[1], BCSR1_FETH_RST);
clrbits32(&bcsr[3], BCSR3_FETHIEN2);
setbits32(&bcsr[3], BCSR3_FETH2_RST);
iounmap(bcsr);
init_ioports();
/* Enable external IRQs */
clrbits32(&cpm2_immr->im_siu_conf.siu_82xx.sc_siumcr, 0x0c000000);
pq2_init_pci();
if (ppc_md.progress)
ppc_md.progress("pq2fads_setup_arch(), finish", 0);
}
static void __init mpc85xx_ads_setup_arch(void)
{
#ifdef CONFIG_PCI
struct device_node *np;
#endif
if (ppc_md.progress)
ppc_md.progress("mpc85xx_ads_setup_arch()", 0);
#ifdef CONFIG_CPM2
cpm2_reset();
init_ioports();
#endif
#ifdef CONFIG_PCI
for_each_compatible_node(np, "pci", "fsl,mpc8540-pci")
fsl_add_bridge(np, 1);
ppc_md.pci_exclude_device = mpc85xx_exclude_device;
#endif
}
static void __init
m8260_setup_arch(void)
{
/* Print out Vendor and Machine info. */
printk(KERN_INFO "%s %s port\n", CPUINFO_VENDOR, CPUINFO_MACHINE);
/* Reset the Communication Processor Module. */
cpm2_reset();
#ifdef CONFIG_8260_PCI9
/* Initialise IDMA for PCI erratum workaround */
idma_pci9_init();
#endif
#ifdef CONFIG_PCI_8260
m8260_find_bridges();
#endif
#ifdef CONFIG_BLK_DEV_INITRD
if (initrd_start)
ROOT_DEV = Root_RAM0;
#endif
m82xx_board_setup();
}
static void __init ep8248e_setup_arch(void)
{
if (ppc_md.progress)
ppc_md.progress("ep8248e_setup_arch()", 0);
cpm2_reset();
/* When this is set, snooping CPM DMA from RAM causes
* machine checks. See erratum SIU18.
*/
clrbits32(&cpm2_immr->im_siu_conf.siu_82xx.sc_bcr, MPC82XX_BCR_PLDP);
ep8248e_bcsr_node =
of_find_compatible_node(NULL, NULL, "fsl,ep8248e-bcsr");
if (!ep8248e_bcsr_node) {
printk(KERN_ERR "No bcsr in device tree\n");
return;
}
ep8248e_bcsr = of_iomap(ep8248e_bcsr_node, 0);
if (!ep8248e_bcsr) {
printk(KERN_ERR "Cannot map BCSR registers\n");
of_node_put(ep8248e_bcsr_node);
ep8248e_bcsr_node = NULL;
return;
}
setbits8(&ep8248e_bcsr[7], BCSR7_SCC2_ENABLE);
setbits8(&ep8248e_bcsr[8], BCSR8_PHY1_ENABLE | BCSR8_PHY1_POWER |
BCSR8_PHY2_ENABLE | BCSR8_PHY2_POWER);
init_ioports();
if (ppc_md.progress)
ppc_md.progress("ep8248e_setup_arch(), finish", 0);
}
/* ************************************************************************
*
* Setup the architecture
*
*/
static void __init
tqm85xx_setup_arch(void)
{
bd_t *binfo = (bd_t *) __res;
unsigned int freq;
struct gianfar_platform_data *pdata;
struct gianfar_mdio_data *mdata;
#ifdef CONFIG_MPC8560
cpm2_reset();
#endif
/* get the core frequency */
freq = binfo->bi_intfreq;
if (ppc_md.progress)
ppc_md.progress("tqm85xx_setup_arch()", 0);
/* Set loops_per_jiffy to a half-way reasonable value,
for use until calibrate_delay gets called. */
loops_per_jiffy = freq / HZ;
#ifdef CONFIG_PCI
/* setup PCI host bridges */
mpc85xx_setup_hose();
#endif
#ifndef CONFIG_MPC8560
#if defined(CONFIG_SERIAL_8250)
mpc85xx_early_serial_map();
#endif
#ifdef CONFIG_SERIAL_TEXT_DEBUG
/* Invalidate the entry we stole earlier the serial ports
* should be properly mapped */
invalidate_tlbcam_entry(num_tlbcam_entries - 1);
#endif
#endif /* CONFIG_MPC8560 */
/* setup the board related info for the MDIO bus */
mdata = (struct gianfar_mdio_data *) ppc_sys_get_pdata(MPC85xx_MDIO);
mdata->irq[0] = MPC85xx_IRQ_EXT8;
mdata->irq[1] = MPC85xx_IRQ_EXT8;
mdata->irq[2] = -1;
mdata->irq[3] = MPC85xx_IRQ_EXT8;
mdata->irq[31] = -1;
/* setup the board related information for the enet controllers */
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
pdata->bus_id = 0;
pdata->phy_id = 2;
memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC2);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
pdata->bus_id = 0;
pdata->phy_id = 1;
memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
}
#ifdef CONFIG_MPC8540
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_FEC);
if (pdata) {
pdata->board_flags = 0;
pdata->bus_id = 0;
pdata->phy_id = 3;
memcpy(pdata->mac_addr, binfo->bi_enet2addr, 6);
}
#endif
#ifdef CONFIG_BLK_DEV_INITRD
if (initrd_start)
ROOT_DEV = Root_RAM0;
else
#endif
#ifdef CONFIG_ROOT_NFS
ROOT_DEV = Root_NFS;
#else
ROOT_DEV = Root_HDA1;
#endif
}
/*
* Setup the architecture
*/
static void __init
gp3_setup_arch(void)
{
bd_t *binfo = (bd_t *) __res;
unsigned int freq;
struct gianfar_platform_data *pdata;
struct gianfar_mdio_data *mdata;
cpm2_reset();
/* get the core frequency */
freq = binfo->bi_intfreq;
if (ppc_md.progress)
ppc_md.progress("gp3_setup_arch()", 0);
/* Set loops_per_jiffy to a half-way reasonable value,
for use until calibrate_delay gets called. */
loops_per_jiffy = freq / HZ;
#ifdef CONFIG_PCI
/* setup PCI host bridges */
mpc85xx_setup_hose();
#endif
/* setup the board related info for the MDIO bus */
mdata = (struct gianfar_mdio_data *) ppc_sys_get_pdata(MPC85xx_MDIO);
mdata->irq[2] = MPC85xx_IRQ_EXT5;
mdata->irq[4] = MPC85xx_IRQ_EXT5;
mdata->irq[31] = -1;
/* setup the board related information for the enet controllers */
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
if (pdata) {
/* pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR; */
pdata->bus_id = 0;
pdata->phy_id = 2;
memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC2);
if (pdata) {
/* pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR; */
pdata->bus_id = 0;
pdata->phy_id = 4;
memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
}
#ifdef CONFIG_BLK_DEV_INITRD
if (initrd_start)
ROOT_DEV = Root_RAM0;
else
#endif
#ifdef CONFIG_ROOT_NFS
ROOT_DEV = Root_NFS;
#else
ROOT_DEV = Root_HDA1;
#endif
printk ("bi_immr_base = %8.8lx\n", binfo->bi_immr_base);
}
static void __init
mpc8560ads_setup_arch(void)
{
bd_t *binfo = (bd_t *) __res;
unsigned int freq;
struct gianfar_platform_data *pdata;
struct gianfar_mdio_data *mdata;
struct fs_platform_info *fpi;
cpm2_reset();
/* get the core frequency */
freq = binfo->bi_intfreq;
if (ppc_md.progress)
ppc_md.progress("mpc8560ads_setup_arch()", 0);
/* Set loops_per_jiffy to a half-way reasonable value,
for use until calibrate_delay gets called. */
loops_per_jiffy = freq / HZ;
#ifdef CONFIG_PCI
/* setup PCI host bridges */
mpc85xx_setup_hose();
#endif
/* setup the board related info for the MDIO bus */
mdata = (struct gianfar_mdio_data *) ppc_sys_get_pdata(MPC85xx_MDIO);
mdata->irq[0] = MPC85xx_IRQ_EXT5;
mdata->irq[1] = MPC85xx_IRQ_EXT5;
mdata->irq[2] = PHY_POLL;
mdata->irq[3] = MPC85xx_IRQ_EXT5;
mdata->irq[31] = PHY_POLL;
/* setup the board related information for the enet controllers */
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
pdata->bus_id = 0;
pdata->phy_id = 0;
memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC2);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
pdata->bus_id = 0;
pdata->phy_id = 1;
memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
}
init_fcc_ioports();
ppc_sys_device_remove(MPC85xx_CPM_FCC1);
fpi = (struct fs_platform_info *) ppc_sys_get_pdata(MPC85xx_CPM_FCC2);
if (fpi) {
memcpy(fpi->macaddr, binfo->bi_enet2addr, 6);
fpi->bus_id = "0:02";
fpi->phy_addr = 2;
fpi->dpram_offset = (u32)cpm2_immr->im_dprambase;
fpi->fcc_regs_c = (u32)&cpm2_immr->im_fcc_c[1];
}
fpi = (struct fs_platform_info *) ppc_sys_get_pdata(MPC85xx_CPM_FCC3);
if (fpi) {
memcpy(fpi->macaddr, binfo->bi_enet2addr, 6);
fpi->macaddr[5] += 1;
fpi->bus_id = "0:03";
fpi->phy_addr = 3;
fpi->dpram_offset = (u32)cpm2_immr->im_dprambase;
fpi->fcc_regs_c = (u32)&cpm2_immr->im_fcc_c[2];
}
#ifdef CONFIG_BLK_DEV_INITRD
if (initrd_start)
ROOT_DEV = Root_RAM0;
else
#endif
#ifdef CONFIG_ROOT_NFS
ROOT_DEV = Root_NFS;
#else
ROOT_DEV = Root_HDA1;
#endif
}
static void __init
mpc8560ads_setup_arch(void)
{
bd_t *binfo = (bd_t *) __res;
unsigned int freq;
struct gianfar_platform_data *pdata;
struct gianfar_mdio_data *mdata;
struct fs_platform_info *fpi;
struct fs_mii_bb_platform_info *bb_pdata;
cpm2_reset();
/* get the core frequency */
freq = binfo->bi_intfreq;
if (ppc_md.progress)
ppc_md.progress("mpc8560ads_setup_arch()", 0);
#if !defined(CONFIG_BDI_SWITCH)
/*
* The Abatron BDI JTAG debugger does not tolerate others
* mucking with the debug registers.
*/
mtspr(SPRN_DBCR0, (DBCR0_IDM));
mtspr(SPRN_DBSR, 0xffffffff);
#endif
/* Set loops_per_jiffy to a half-way reasonable value,
for use until calibrate_delay gets called. */
loops_per_jiffy = freq / HZ;
#ifdef CONFIG_PCI
/* setup PCI host bridges */
mpc85xx_setup_hose();
#endif
/* setup the board related info for the MDIO bus */
mdata = (struct gianfar_mdio_data *) ppc_sys_get_pdata(MPC85xx_MDIO);
mdata->irq[0] = MPC85xx_IRQ_EXT5;
mdata->irq[1] = MPC85xx_IRQ_EXT5;
mdata->irq[2] = -1;
mdata->irq[3] = -1;
mdata->irq[31] = -1;
bb_pdata = (struct fs_mii_bb_platform_info *) ppc_sys_get_pdata (MPC85xx_MDIO_BB);
bb_pdata->irq[0] = -1;
bb_pdata->irq[1] = -1;
bb_pdata->irq[2] = MPC85xx_IRQ_EXT7;
bb_pdata->irq[3] = MPC85xx_IRQ_EXT7;
bb_pdata->irq[4] = -1;
bb_pdata->irq[31] = -1;
/* setup the board related information for the enet controllers */
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR | FSL_GIANFAR_BRD_PHY_ANEG;
pdata->bus_id = 0;
pdata->phy_id = 0;
memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC2);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR | FSL_GIANFAR_BRD_PHY_ANEG;
pdata->bus_id = 0;
pdata->phy_id = 1;
memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
}
init_fcc_ioports();
ppc_sys_device_remove(MPC85xx_CPM_FCC1);
ppc_sys_device_remove(MPC85xx_CPM_SCC1);
ppc_sys_device_remove(MPC85xx_CPM_SCC2);
ppc_sys_device_remove(MPC85xx_CPM_SCC3);
ppc_sys_device_remove(MPC85xx_CPM_SCC4);
fpi = (struct fs_platform_info *) ppc_sys_get_pdata(MPC85xx_CPM_FCC2);
if (fpi) {
fpi->board_flags = FS_ENET_BRD_PHY_ANEG;
memcpy(fpi->macaddr, binfo->bi_enet2addr, 6);
fpi->bus_id = "0:02";
fpi->phy_addr = 2;
fpi->dpram_offset = (u32)cpm2_immr->im_dprambase;
fpi->fcc_regs_c = (u32)&cpm2_immr->im_fcc_c[1];
}
fpi = (struct fs_platform_info *) ppc_sys_get_pdata(MPC85xx_CPM_FCC3);
if (fpi) {
fpi->board_flags = FS_ENET_BRD_PHY_ANEG;
memcpy(fpi->macaddr, binfo->bi_enet2addr, 6);
fpi->macaddr[5] += 1;
fpi->bus_id = "0:03";
fpi->phy_addr = 3;
fpi->dpram_offset = (u32)cpm2_immr->im_dprambase;
fpi->fcc_regs_c = (u32)&cpm2_immr->im_fcc_c[2];
}
#ifdef CONFIG_MTD
mpc85xx_ads_mtd_setup();
#endif
#ifdef CONFIG_BLK_DEV_INITRD
if (initrd_start)
ROOT_DEV = Root_RAM0;
else
#endif
#ifdef CONFIG_ROOT_NFS
ROOT_DEV = Root_NFS;
#else
ROOT_DEV = Root_HDA1;
#endif
}
