#include <common.h>
#include <mpc8220.h>
+DECLARE_GLOBAL_DATA_PTR;
+
/*
* Breath some life into the CPU...
*
*/
void cpu_init_f (void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
volatile flexbus8220_t *flexbus = (volatile flexbus8220_t *) MMAP_FB;
volatile pcfg8220_t *portcfg = (volatile pcfg8220_t *) MMAP_PCFG;
volatile xlbarb8220_t *xlbarb = (volatile xlbarb8220_t *) MMAP_XLBARB;
/* Pointer is writable since we allocated a register for it */
- gd = (gd_t *) (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET);
+ gd = (gd_t *) (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
/* Clear initial global data */
memset ((void *) gd, 0, sizeof (gd_t));
portcfg->pcfg1 = 0;
portcfg->pcfg2 = 0;
portcfg->pcfg3 = 0;
+ portcfg->pcfg2 = CONFIG_SYS_GP1_PORT2_CONFIG;
+ portcfg->pcfg3 = CONFIG_SYS_PCI_PORT3_CONFIG | CONFIG_SYS_GP2_PORT3_CONFIG;
/*
* Flexbus Controller: configure chip selects and enable them
*/
-#if defined (CFG_CS0_BASE)
- flexbus->csar0 = CFG_CS0_BASE;
- flexbus->cscr0 = CFG_CS0_CTRL;
- flexbus->csmr0 = ((CFG_CS0_MASK - 1) & 0xffff0000) | 1;
+#if defined (CONFIG_SYS_CS0_BASE)
+ flexbus->csar0 = CONFIG_SYS_CS0_BASE;
+
+/* Sorcery-C can hang-up after CTRL reg initialization */
+#if defined (CONFIG_SYS_CS0_CTRL)
+ flexbus->cscr0 = CONFIG_SYS_CS0_CTRL;
+#endif
+ flexbus->csmr0 = ((CONFIG_SYS_CS0_MASK - 1) & 0xffff0000) | 1;
__asm__ volatile ("sync");
#endif
-#if defined (CFG_CS1_BASE)
- flexbus->csar1 = CFG_CS1_BASE;
- flexbus->cscr1 = CFG_CS1_CTRL;
- flexbus->csmr1 = ((CFG_CS1_MASK - 1) & 0xffff0000) | 1;
+#if defined (CONFIG_SYS_CS1_BASE)
+ flexbus->csar1 = CONFIG_SYS_CS1_BASE;
+ flexbus->cscr1 = CONFIG_SYS_CS1_CTRL;
+ flexbus->csmr1 = ((CONFIG_SYS_CS1_MASK - 1) & 0xffff0000) | 1;
__asm__ volatile ("sync");
#endif
-#if defined (CFG_CS2_BASE)
- flexbus->csar2 = CFG_CS2_BASE;
- flexbus->cscr2 = CFG_CS2_CTRL;
- flexbus->csmr2 = ((CFG_CS2_MASK - 1) & 0xffff0000) | 1;
- portcfg->pcfg3 |= CFG_CS2_PORT3_CONFIG;
+#if defined (CONFIG_SYS_CS2_BASE)
+ flexbus->csar2 = CONFIG_SYS_CS2_BASE;
+ flexbus->cscr2 = CONFIG_SYS_CS2_CTRL;
+ flexbus->csmr2 = ((CONFIG_SYS_CS2_MASK - 1) & 0xffff0000) | 1;
+ portcfg->pcfg3 |= CONFIG_SYS_CS2_PORT3_CONFIG;
__asm__ volatile ("sync");
#endif
-#if defined (CFG_CS3_BASE)
- flexbus->csar3 = CFG_CS3_BASE;
- flexbus->cscr3 = CFG_CS3_CTRL;
- flexbus->csmr3 = ((CFG_CS3_MASK - 1) & 0xffff0000) | 1;
- portcfg->pcfg3 |= CFG_CS3_PORT3_CONFIG;
+#if defined (CONFIG_SYS_CS3_BASE)
+ flexbus->csar3 = CONFIG_SYS_CS3_BASE;
+ flexbus->cscr3 = CONFIG_SYS_CS3_CTRL;
+ flexbus->csmr3 = ((CONFIG_SYS_CS3_MASK - 1) & 0xffff0000) | 1;
+ portcfg->pcfg3 |= CONFIG_SYS_CS3_PORT3_CONFIG;
__asm__ volatile ("sync");
#endif
-#if defined (CFG_CS4_BASE)
- flexbus->csar4 = CFG_CS4_BASE;
- flexbus->cscr4 = CFG_CS4_CTRL;
- flexbus->csmr4 = ((CFG_CS4_MASK - 1) & 0xffff0000) | 1;
- portcfg->pcfg3 |= CFG_CS4_PORT3_CONFIG;
+#if defined (CONFIG_SYS_CS4_BASE)
+ flexbus->csar4 = CONFIG_SYS_CS4_BASE;
+ flexbus->cscr4 = CONFIG_SYS_CS4_CTRL;
+ flexbus->csmr4 = ((CONFIG_SYS_CS4_MASK - 1) & 0xffff0000) | 1;
+ portcfg->pcfg3 |= CONFIG_SYS_CS4_PORT3_CONFIG;
__asm__ volatile ("sync");
#endif
-#if defined (CFG_CS5_BASE)
- flexbus->csar5 = CFG_CS5_BASE;
- flexbus->cscr5 = CFG_CS5_CTRL;
- flexbus->csmr5 = ((CFG_CS5_MASK - 1) & 0xffff0000) | 1;
- portcfg->pcfg3 |= CFG_CS5_PORT3_CONFIG;
+#if defined (CONFIG_SYS_CS5_BASE)
+ flexbus->csar5 = CONFIG_SYS_CS5_BASE;
+ flexbus->cscr5 = CONFIG_SYS_CS5_CTRL;
+ flexbus->csmr5 = ((CONFIG_SYS_CS5_MASK - 1) & 0xffff0000) | 1;
+ portcfg->pcfg3 |= CONFIG_SYS_CS5_PORT3_CONFIG;
__asm__ volatile ("sync");
#endif
/* This section of the code cannot place in cpu_init_r(),
it will cause the system to hang */
/* enable timebase */
- xlbarb->config = 0x00002000;
-
xlbarb->addrTenTimeOut = 0x1000;
xlbarb->dataTenTimeOut = 0x1000;
xlbarb->busActTimeOut = 0x2000;
+ xlbarb->config = 0x00002000;
+
/* Master Priority Enable */
- xlbarb->mastPriEn = 0x1f;
xlbarb->mastPriority = 0;
+ xlbarb->mastPriEn = 0xff;
}
/*
/* route critical ints to normal ints */
*(vu_long *) 0xf0000710 |= 0x00000001;
-#if (CONFIG_COMMANDS & CFG_CMD_NET) && defined(CONFIG_MPC8220_FEC)
+#if defined(CONFIG_CMD_NET) && defined(CONFIG_MPC8220_FEC)
/* load FEC microcode */
loadtask (0, 2);
#endif