mpc5xxx: Remove all references to MGT5100
We do not support a processor that never reached a real customer.
Signed-off-by: Detlev Zundel <dzu@denx.de>
diff --git a/cpu/mpc5xxx/cpu_init.c b/cpu/mpc5xxx/cpu_init.c
index 560c9b3..9daf375 100644
--- a/cpu/mpc5xxx/cpu_init.c
+++ b/cpu/mpc5xxx/cpu_init.c
@@ -53,10 +53,6 @@
(struct mpc5xxx_gpt *) MPC5XXX_GPT;
#endif /* CONFIG_WATCHDOG */
unsigned long addecr = (1 << 25); /* Boot_CS */
-
-#if defined(CONFIG_SYS_RAMBOOT) && defined(CONFIG_MGT5100)
- addecr |= (1 << 22); /* SDRAM enable */
-#endif
/* Pointer is writable since we allocated a register for it */
gd = (gd_t *) (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
@@ -136,7 +132,6 @@
out_be32(&lpb->cs5_cfg, CONFIG_SYS_CS5_CFG);
#endif
-#if defined(CONFIG_MPC5200)
addecr |= 1;
#if defined(CONFIG_SYS_CS6_START) && defined(CONFIG_SYS_CS6_SIZE)
out_be32(&mm->cs6_start, START_REG(CONFIG_SYS_CS6_START));
@@ -164,14 +159,9 @@
#if defined(CONFIG_SYS_CS_DEADCYCLE)
out_be32(&lpb->cs_deadcycle, CONFIG_SYS_CS_DEADCYCLE);
#endif
-#endif /* CONFIG_MPC5200 */
/* Enable chip selects */
-#if defined(CONFIG_MGT5100)
- out_be32(&mm->addecr, addecr);
-#elif defined(CONFIG_MPC5200)
out_be32(&mm->ipbi_ws_ctrl, addecr);
-#endif
out_be32(&lpb->cs_ctrl, (1 << 24));
/* Setup pin multiplexing */
@@ -179,7 +169,6 @@
out_be32(&gpio->port_config, CONFIG_SYS_GPS_PORT_CONFIG);
#endif
-#if defined(CONFIG_MPC5200)
/* enable timebase */
setbits_be32(&xlb->config, (1 << 13));
@@ -187,33 +176,29 @@
setbits_be32(&xlb->config, (1 << 15));
out_be32(&xlb->snoop_window, CONFIG_SYS_SDRAM_BASE | 0x1d);
-# if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK)
+#if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK)
/* Motorola reports IPB should better run at 133 MHz. */
-# if defined(CONFIG_MGT5100)
- setbits_be32(&mm->addecr, 1);
-# elif defined(CONFIG_MPC5200)
setbits_be32(&mm->ipbi_ws_ctrl, 1);
-# endif
/* pci_clk_sel = 0x02, ipb_clk_sel = 0x00; */
addecr = in_be32(&cdm->cfg);
addecr &= ~0x103;
-# if defined(CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2)
+# if defined(CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2)
/* pci_clk_sel = 0x01 -> IPB_CLK/2 */
addecr |= 0x01;
-# else
+# else
/* pci_clk_sel = 0x02 -> XLB_CLK/4 = IPB_CLK/4 */
addecr |= 0x02;
-# endif /* CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 */
+# endif /* CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 */
out_be32(&cdm->cfg, addecr);
-# endif /* CONFIG_SYS_IPBCLK_EQUALS_XLBCLK */
+#endif /* CONFIG_SYS_IPBCLK_EQUALS_XLBCLK */
/* Configure the XLB Arbiter */
out_be32(&xlb->master_pri_enable, 0xff);
out_be32(&xlb->master_priority, 0x11111111);
-# if defined(CONFIG_SYS_XLB_PIPELINING)
+#if defined(CONFIG_SYS_XLB_PIPELINING)
/* Enable piplining */
clrbits_be32(&xlb->config, (1 << 31));
-# endif
+#endif
#if defined(CONFIG_WATCHDOG)
/* Charge the watchdog timer - prescaler = 64k, count = 64k*/
@@ -222,8 +207,6 @@
reset_5xxx_watchdog();
#endif /* CONFIG_WATCHDOG */
-
-#endif /* CONFIG_MPC5200 */
}
/*
@@ -235,11 +218,7 @@
(struct mpc5xxx_intr *) MPC5XXX_ICTL;
/* mask all interrupts */
-#if defined(CONFIG_MGT5100)
- out_be32(&intr->per_mask, 0xfffffc00);
-#elif defined(CONFIG_MPC5200)
out_be32(&intr->per_mask, 0xffffff00);
-#endif
setbits_be32(&intr->main_mask, 0x0001ffff);
clrbits_be32(&intr->ctrl, 0x00000f00);
/* route critical ints to normal ints */