* [PATCH] Kill CONFIG_TX4927BUG_WORKAROUND
@ 2007-07-12 17:00 Atsushi Nemoto
2007-07-13 9:41 ` Ralf Baechle
0 siblings, 1 reply; 2+ messages in thread
From: Atsushi Nemoto @ 2007-07-12 17:00 UTC (permalink / raw)
To: linux-mips; +Cc: ralf, sshtylyov, rpjday
Kill workarounds for very early chip (perhaps pre-TX4927A).
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
---
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
index 08e53cc..ab72292 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
@@ -138,7 +138,6 @@ extern void toshiba_rbtx4927_irq_setup(void);
char *prom_getcmdline(void);
#ifdef CONFIG_PCI
-#define CONFIG_TX4927BUG_WORKAROUND
#undef TX4927_SUPPORT_COMMAND_IO
#undef TX4927_SUPPORT_PCI_66
int tx4927_cpu_clock = 100000000; /* 100MHz */
@@ -669,15 +668,7 @@ void tx4927_pci_setup(void)
/* PCI->GB mappings (MEM 16MB) -not used */
tx4927_pcicptr->p2gm1plbase = 0xffffffff;
-#ifdef CONFIG_TX4927BUG_WORKAROUND
- /*
- * TX4927-PCIC-BUG: P2GM1PUBASE must be 0
- * if P2GM0PUBASE was 0.
- */
- tx4927_pcicptr->p2gm1pubase = 0;
-#else
tx4927_pcicptr->p2gm1pubase = 0xffffffff;
-#endif
tx4927_pcicptr->p2gmgbase[1] = 0;
/* PCI->GB mappings (MEM 1MB) -not used */
@@ -910,16 +901,6 @@ void __init toshiba_rbtx4927_setup(void)
if (tx4927_ccfg_toeon)
tx4927_ccfgptr->ccfg |= TX4927_CCFG_TOE;
- /* SDRAMC fixup */
-#ifdef CONFIG_TX4927BUG_WORKAROUND
- /*
- * TX4927-BUG: INF 01-01-18/ BUG 01-01-22
- * G-bus timeout error detection is incorrect
- */
- if (tx4927_ccfg_toeon)
- tx4927_sdramcptr->tr |= 0x02000000; /* RCD:3tck */
-#endif
-
tx4927_pci_setup();
if (tx4927_using_backplane == 1)
printk("backplane board IS installed\n");
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] Kill CONFIG_TX4927BUG_WORKAROUND
2007-07-12 17:00 [PATCH] Kill CONFIG_TX4927BUG_WORKAROUND Atsushi Nemoto
@ 2007-07-13 9:41 ` Ralf Baechle
0 siblings, 0 replies; 2+ messages in thread
From: Ralf Baechle @ 2007-07-13 9:41 UTC (permalink / raw)
To: Atsushi Nemoto; +Cc: linux-mips, sshtylyov, rpjday
On Fri, Jul 13, 2007 at 02:00:26AM +0900, Atsushi Nemoto wrote:
> Kill workarounds for very early chip (perhaps pre-TX4927A).
Applied.
Ralf
^ permalink raw reply [flat|nested] 2+ messages in thread
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