#include <i2c.h>
#include <libfdt.h>
#include <fdt_support.h>
+#include <netdev.h>
#include <asm/processor.h>
#include <asm/io.h>
#include <asm/gpio.h>
#include <asm/4xx_pcie.h>
+#include <asm/errno.h>
DECLARE_GLOBAL_DATA_PTR;
* Set critical interrupt values. Set interrupt polarities. Set interrupt
* trigger levels. Make bit 0 High priority. Clear all interrupts again.
*------------------------------------------------------------------------*/
- mtdcr (uic3sr, 0xffffffff); /* Clear all interrupts */
- mtdcr (uic3er, 0x00000000); /* disable all interrupts */
- mtdcr (uic3cr, 0x00000000); /* Set Critical / Non Critical interrupts: */
- mtdcr (uic3pr, 0xffffffff); /* Set Interrupt Polarities*/
- mtdcr (uic3tr, 0x001fffff); /* Set Interrupt Trigger Levels */
- mtdcr (uic3vr, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
- mtdcr (uic3sr, 0x00000000); /* clear all interrupts*/
- mtdcr (uic3sr, 0xffffffff); /* clear all interrupts*/
-
-
- mtdcr (uic2sr, 0xffffffff); /* Clear all interrupts */
- mtdcr (uic2er, 0x00000000); /* disable all interrupts*/
- mtdcr (uic2cr, 0x00000000); /* Set Critical / Non Critical interrupts*/
- mtdcr (uic2pr, 0xebebebff); /* Set Interrupt Polarities*/
- mtdcr (uic2tr, 0x74747400); /* Set Interrupt Trigger Levels */
- mtdcr (uic2vr, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
- mtdcr (uic2sr, 0x00000000); /* clear all interrupts */
- mtdcr (uic2sr, 0xffffffff); /* clear all interrupts */
-
- mtdcr (uic1sr, 0xffffffff); /* Clear all interrupts*/
- mtdcr (uic1er, 0x00000000); /* disable all interrupts*/
- mtdcr (uic1cr, 0x00000000); /* Set Critical / Non Critical interrupts*/
- mtdcr (uic1pr, 0xffffffff); /* Set Interrupt Polarities */
- mtdcr (uic1tr, 0x001f8040); /* Set Interrupt Trigger Levels*/
- mtdcr (uic1vr, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
- mtdcr (uic1sr, 0x00000000); /* clear all interrupts*/
- mtdcr (uic1sr, 0xffffffff); /* clear all interrupts*/
-
- mtdcr (uic0sr, 0xffffffff); /* Clear all interrupts */
- mtdcr (uic0er, 0x00000000); /* disable all interrupts excepted cascade to be checked */
- mtdcr (uic0cr, 0x00104001); /* Set Critical / Non Critical interrupts*/
- mtdcr (uic0pr, 0xffffffff); /* Set Interrupt Polarities*/
- mtdcr (uic0tr, 0x010f0004); /* Set Interrupt Trigger Levels */
- mtdcr (uic0vr, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
- mtdcr (uic0sr, 0x00000000); /* clear all interrupts*/
- mtdcr (uic0sr, 0xffffffff); /* clear all interrupts*/
-
- mfsdr(sdr_mfr, mfr);
+ mtdcr (UIC3SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr (UIC3ER, 0x00000000); /* disable all interrupts */
+ mtdcr (UIC3CR, 0x00000000); /* Set Critical / Non Critical interrupts: */
+ mtdcr (UIC3PR, 0xffffffff); /* Set Interrupt Polarities*/
+ mtdcr (UIC3TR, 0x001fffff); /* Set Interrupt Trigger Levels */
+ mtdcr (UIC3VR, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
+ mtdcr (UIC3SR, 0x00000000); /* clear all interrupts*/
+ mtdcr (UIC3SR, 0xffffffff); /* clear all interrupts*/
+
+
+ mtdcr (UIC2SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr (UIC2ER, 0x00000000); /* disable all interrupts*/
+ mtdcr (UIC2CR, 0x00000000); /* Set Critical / Non Critical interrupts*/
+ mtdcr (UIC2PR, 0xebebebff); /* Set Interrupt Polarities*/
+ mtdcr (UIC2TR, 0x74747400); /* Set Interrupt Trigger Levels */
+ mtdcr (UIC2VR, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
+ mtdcr (UIC2SR, 0x00000000); /* clear all interrupts */
+ mtdcr (UIC2SR, 0xffffffff); /* clear all interrupts */
+
+ mtdcr (UIC1SR, 0xffffffff); /* Clear all interrupts*/
+ mtdcr (UIC1ER, 0x00000000); /* disable all interrupts*/
+ mtdcr (UIC1CR, 0x00000000); /* Set Critical / Non Critical interrupts*/
+ mtdcr (UIC1PR, 0xffffffff); /* Set Interrupt Polarities */
+ mtdcr (UIC1TR, 0x001f8040); /* Set Interrupt Trigger Levels*/
+ mtdcr (UIC1VR, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
+ mtdcr (UIC1SR, 0x00000000); /* clear all interrupts*/
+ mtdcr (UIC1SR, 0xffffffff); /* clear all interrupts*/
+
+ mtdcr (UIC0SR, 0xffffffff); /* Clear all interrupts */
+ mtdcr (UIC0ER, 0x00000000); /* disable all interrupts excepted cascade to be checked */
+ mtdcr (UIC0CR, 0x00104001); /* Set Critical / Non Critical interrupts*/
+ mtdcr (UIC0PR, 0xffffffff); /* Set Interrupt Polarities*/
+ mtdcr (UIC0TR, 0x010f0004); /* Set Interrupt Trigger Levels */
+ mtdcr (UIC0VR, 0x00000001); /* Set Vect base=0,INT31 Highest priority */
+ mtdcr (UIC0SR, 0x00000000); /* clear all interrupts*/
+ mtdcr (UIC0SR, 0xffffffff); /* clear all interrupts*/
+
+ mfsdr(SDR0_MFR, mfr);
mfr |= SDR0_MFR_FIXD; /* Workaround for PCI/DMA */
- mtsdr(sdr_mfr, mfr);
+ mtsdr(SDR0_MFR, mfr);
- mtsdr(SDR0_PFC0, CFG_PFC0);
+ mtsdr(SDR0_PFC0, CONFIG_SYS_PFC0);
- out32(GPIO0_OR, CFG_GPIO_OR);
- out32(GPIO0_ODR, CFG_GPIO_ODR);
- out32(GPIO0_TCR, CFG_GPIO_TCR);
+ out32(GPIO0_OR, CONFIG_SYS_GPIO_OR);
+ out32(GPIO0_ODR, CONFIG_SYS_GPIO_ODR);
+ out32(GPIO0_TCR, CONFIG_SYS_GPIO_TCR);
return 0;
}
return (SDRAM_CLKTR_CLKP_90_DEG_ADV);
}
-#if defined(CFG_DRAM_TEST)
-int testdram (void)
-{
- uint *pstart = (uint *) 0x00000000;
- uint *pend = (uint *) 0x08000000;
- uint *p;
-
- for (p = pstart; p < pend; p++)
- *p = 0xaaaaaaaa;
-
- for (p = pstart; p < pend; p++) {
- if (*p != 0xaaaaaaaa) {
- printf ("SDRAM test fails at: %08x\n", (uint) p);
- return 1;
- }
- }
-
- for (p = pstart; p < pend; p++)
- *p = 0x55555555;
-
- for (p = pstart; p < pend; p++) {
- if (*p != 0x55555555) {
- printf ("SDRAM test fails at: %08x\n", (uint) p);
- return 1;
- }
- }
- return 0;
-}
-#endif
-
/*************************************************************************
* pci_pre_init
*
* The katmai board is always configured as the host & requires the
* PCI arbiter to be enabled.
*-------------------------------------------------------------------*/
- mfsdr(sdr_sdstp1, strap);
+ mfsdr(SDR0_SDSTP1, strap);
if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ) {
printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
return 0;
* may not be sufficient for a given board.
*
************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT)
+#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
void pci_target_init(struct pci_controller * hose )
{
/*-------------------------------------------------------------------+
* Map all of SDRAM to PCI address 0x0000_0000. Note that the 440
* strapping options to not support sizes such as 128/256 MB.
*-------------------------------------------------------------------*/
- out32r( PCIX0_PIM0LAL, CFG_SDRAM_BASE );
+ out32r( PCIX0_PIM0LAL, CONFIG_SYS_SDRAM_BASE );
out32r( PCIX0_PIM0LAH, 0 );
out32r( PCIX0_PIM0SA, ~(gd->ram_size - 1) | 1 );
out32r( PCIX0_BAR0, 0 );
/*-------------------------------------------------------------------+
* Program the board's subsystem id/vendor id
*-------------------------------------------------------------------*/
- out16r( PCIX0_SBSYSVID, CFG_PCI_SUBSYS_VENDORID );
- out16r( PCIX0_SBSYSID, CFG_PCI_SUBSYS_DEVICEID );
+ out16r( PCIX0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID );
+ out16r( PCIX0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID );
out16r( PCIX0_CMD, in16r(PCIX0_CMD) | PCI_COMMAND_MEMORY );
}
-#endif /* defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT) */
+#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
#if defined(CONFIG_PCI)
/*************************************************************************
return 1;
}
-int katmai_pcie_card_present(int port)
+static int katmai_pcie_card_present(int port)
{
u32 val;
val = in32(GPIO0_IR);
switch (port) {
case 0:
- return !(val & GPIO_VAL(CFG_GPIO_PCIE_PRESENT0));
+ return !(val & GPIO_VAL(CONFIG_SYS_GPIO_PCIE_PRESENT0));
case 1:
- return !(val & GPIO_VAL(CFG_GPIO_PCIE_PRESENT1));
+ return !(val & GPIO_VAL(CONFIG_SYS_GPIO_PCIE_PRESENT1));
case 2:
- return !(val & GPIO_VAL(CFG_GPIO_PCIE_PRESENT2));
+ return !(val & GPIO_VAL(CONFIG_SYS_GPIO_PCIE_PRESENT2));
default:
return 0;
}
ret = ppc4xx_init_pcie_endport(i);
else
ret = ppc4xx_init_pcie_rootport(i);
+ if (ret == -ENODEV)
+ continue;
if (ret) {
printf("PCIE%d: initialization as %s failed\n", i,
is_end_point(i) ? "endpoint" : "root-complex");
/* setup mem resource */
pci_set_region(hose->regions + 0,
- CFG_PCIE_MEMBASE + i * CFG_PCIE_MEMSIZE,
- CFG_PCIE_MEMBASE + i * CFG_PCIE_MEMSIZE,
- CFG_PCIE_MEMSIZE,
+ CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
+ CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
+ CONFIG_SYS_PCIE_MEMSIZE,
PCI_REGION_MEM);
hose->region_count = 1;
pci_register_hose(hose);
}
#endif /* defined(CONFIG_PCI) */
-int misc_init_f (void)
-{
- uint reg;
-#if defined(CONFIG_STRESS)
- uint i ;
- uint disp;
-#endif
-
- /* minimal init for PCIe */
-#if 0 /* test-only: test endpoint at some time, for now rootpoint only */
- /* pci express 0 Endpoint Mode */
- mfsdr(SDR0_PE0DLPSET, reg);
- reg &= (~0x00400000);
- mtsdr(SDR0_PE0DLPSET, reg);
-#else
- /* pci express 0 Rootpoint Mode */
- mfsdr(SDR0_PE0DLPSET, reg);
- reg |= 0x00400000;
- mtsdr(SDR0_PE0DLPSET, reg);
-#endif
- /* pci express 1 Rootpoint Mode */
- mfsdr(SDR0_PE1DLPSET, reg);
- reg |= 0x00400000;
- mtsdr(SDR0_PE1DLPSET, reg);
- /* pci express 2 Rootpoint Mode */
- mfsdr(SDR0_PE2DLPSET, reg);
- reg |= 0x00400000;
- mtsdr(SDR0_PE2DLPSET, reg);
-
-#if defined(CONFIG_STRESS)
- /*
- * All this setting done by linux only needed by stress an charac. test
- * procedure
- * PCIe 1 Rootpoint PCIe2 Endpoint
- * PCIe 0 FIR Pre-emphasis Filter Coefficients & Transmit Driver Power Level
- */
- for (i=0,disp=0; i<8; i++,disp+=3) {
- mfsdr(SDR0_PE0HSSSET1L0+disp, reg);
- reg |= 0x33000000;
- mtsdr(SDR0_PE0HSSSET1L0+disp, reg);
- }
-
- /*PCIe 1 FIR Pre-emphasis Filter Coefficients & Transmit Driver Power Level */
- for (i=0,disp=0; i<4; i++,disp+=3) {
- mfsdr(SDR0_PE1HSSSET1L0+disp, reg);
- reg |= 0x33000000;
- mtsdr(SDR0_PE1HSSSET1L0+disp, reg);
- }
-
- /*PCIE 2 FIR Pre-emphasis Filter Coefficients & Transmit Driver Power Level */
- for (i=0,disp=0; i<4; i++,disp+=3) {
- mfsdr(SDR0_PE2HSSSET1L0+disp, reg);
- reg |= 0x33000000;
- mtsdr(SDR0_PE2HSSSET1L0+disp, reg);
- }
-
- reg = 0x21242222;
- mtsdr(SDR0_PE2UTLSET1, reg);
- reg = 0x11000000;
- mtsdr(SDR0_PE2UTLSET2, reg);
- /* pci express 1 Endpoint Mode */
- reg = 0x00004000;
- mtsdr(SDR0_PE2DLPSET, reg);
-
- mtsdr(SDR0_UART1, 0x2080005a); /* patch for TG */
-#endif
-
- return 0;
-}
-
#ifdef CONFIG_POST
/*
* Returns 1 if keys pressed to start the power-on long-running tests
}
#endif
-#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
-void ft_board_setup(void *blob, bd_t *bd)
+int board_eth_init(bd_t *bis)
{
- u32 val[4];
- int rc;
-
- ft_cpu_setup(blob, bd);
-
- /* Fixup NOR mapping */
- val[0] = 0; /* chip select number */
- val[1] = 0; /* always 0 */
- val[2] = gd->bd->bi_flashstart;
- val[3] = gd->bd->bi_flashsize;
- rc = fdt_find_and_setprop(blob, "/plb/opb/ebc", "ranges",
- val, sizeof(val), 1);
- if (rc)
- printf("Unable to update property NOR mapping, err=%s\n",
- fdt_strerror(rc));
+ cpu_eth_init(bis);
+ return pci_eth_init(bis);
}
-#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
projects / karo-tx-uboot.git / blobdiff