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x86: Ce4100: Add reboot_fixup() for CE4100 

This patch adds the CE4100 reboot fixup to reboot_fixups_32.c

[ tglx: Moved PCI id to reboot_fixups_32.c ]

Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
LKML-Reference: <5bdcfb4f0206fa721570504e95659a03b815bc5e.1289331834.git.dirk.brandewie@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
hifive-unleashed-5.1
Dirk Brandewie 2010-11-09 12:08:08 -08:00 committed by Thomas Gleixner
parent 91d8037f56
commit 37bc9f5078
2 changed files with 17 additions and 0 deletions
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1
arch/x86/Kconfig
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@ -383,6 +383,7 @@ config X86_INTEL_CE
depends on PCI_GODIRECT
depends on X86_32
depends on X86_EXTENDED_PLATFORM
select X86_REBOOTFIXUPS
---help---
Select for the Intel CE media processor (CE4100) SOC.
This option compiles in support for the CE4100 SOC for settop

16
arch/x86/kernel/reboot_fixups_32.c
View File

@ -43,17 +43,33 @@ static void rdc321x_reset(struct pci_dev *dev)
outb(1, 0x92);
}
static void ce4100_reset(struct pci_dev *dev)
{
int i;
for (i = 0; i < 10; i++) {
outb(0x2, 0xcf9);
udelay(50);
}
}
struct device_fixup {
unsigned int vendor;
unsigned int device;
void (*reboot_fixup)(struct pci_dev *);
};
/*
* PCI ids solely used for fixups_table go here
*/
#define PCI_DEVICE_ID_INTEL_CE4100 0x0708
static const struct device_fixup fixups_table[] = {
{ PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5530_LEGACY, cs5530a_warm_reset },
{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_ISA, cs5536_warm_reset },
{ PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_SC1100_BRIDGE, cs5530a_warm_reset },
{ PCI_VENDOR_ID_RDC, PCI_DEVICE_ID_RDC_R6030, rdc321x_reset },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CE4100, ce4100_reset },
};
/*