Commit 7869ec6d authored Nov 07, 2005 by Matt Porter Committed by Linus Torvalds Nov 07, 2005

[PATCH] ppc32: Remove internal PCI arbiter check on PPC40x



On PPC405GP/GPR it should be possible to enable PCI support, even when the
internal PCI arbiter is disabled (e.g.  when using an external PCI
arbiter).  The removed code didn't allow this, and also generated a warning
on PPC405EP platforms.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 3e9e7c1d

arch/ppc/syslib/ppc405_pci.c

+0 −7

Original line number	Diff line number	Diff line
		@@ -89,13 +89,6 @@ ppc4xx_find_bridges(void)
		isa_mem_base = 0;
		pci_dram_offset = 0;

		#if (PSR_PCI_ARBIT_EN > 1)
		/* Check if running in slave mode */
		if ((mfdcr(DCRN_CHPSR) & PSR_PCI_ARBIT_EN) == 0) {
		printk("Running as PCI slave, kernel PCI disabled !\n");
		return;
		}
		#endif
		/* Setup PCI32 hose */
		hose_a = pcibios_alloc_controller();
		if (!hose_a)