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| author | Ron Minnich <rminnich@gmail.com> | 2012-04-05 20:25:38 -0700 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2012-04-06 23:42:04 +0200 |
| commit | e875328c79ccf7a5ef266b2ab40a6b7c937da71c (patch) | |
| tree | dfff5191ea2d30a91bc3d763e96784ab38c68cb4 /src/mainboard/dell/s1850/watchdog.c | |
| parent | d3801f4f6fe985b7c16ada84a457da25f23b87a0 (diff) | |
| download | coreboot-e875328c79ccf7a5ef266b2ab40a6b7c937da71c.tar.xz | |
Remove Dell s1850
It's almost 10 years old. It never worked. It's a soldered in FLASH,
so mistakes are fatal. It's got no redeeming features.
Remove the dell directory. In 12 years of trying to work with Dell
we have not had much interest. It's misleading to have it there.
Change-Id: I83ff009bd7a6d5289229ca39608789ae5c33710b
Reviewed-on: http://review.coreboot.org/876
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/dell/s1850/watchdog.c')
| -rw-r--r-- | src/mainboard/dell/s1850/watchdog.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/src/mainboard/dell/s1850/watchdog.c b/src/mainboard/dell/s1850/watchdog.c deleted file mode 100644 index 43f4029b5e..0000000000 --- a/src/mainboard/dell/s1850/watchdog.c +++ /dev/null @@ -1,57 +0,0 @@ -#include <device/pnp_def.h> - -#define NSC_WD_DEV PNP_DEV(0x2e, 0xa) -#define NSC_WDBASE 0x600 -#define ICH5_WDBASE 0x400 -#define ICH5_GPIOBASE 0x500 - -static void disable_sio_watchdog(device_t dev) -{ -#if 0 - /* FIXME move me somewhere more appropriate */ - pnp_set_logical_device(dev); - pnp_set_enable(dev, 1); - pnp_set_iobase(dev, PNP_IDX_IO0, NSC_WDBASE); - /* disable the sio watchdog */ - outb(0, NSC_WDBASE + 0); - pnp_set_enable(dev, 0); -#endif -} - -static void disable_ich5_watchdog(void) -{ - /* FIXME move me somewhere more appropriate */ - device_t dev; - unsigned long value, base; - dev = pci_locate_device(PCI_ID(0x8086, 0x24d0), 0); - if (dev == PCI_DEV_INVALID) { - die("Missing ich5?"); - } - /* Enable I/O space */ - value = pci_read_config16(dev, 0x04); - value |= (1 << 10); - pci_write_config16(dev, 0x04, value); - - /* Set and enable acpibase */ - pci_write_config32(dev, 0x40, ICH5_WDBASE | 1); - pci_write_config8(dev, 0x44, 0x10); - base = ICH5_WDBASE + 0x60; - - /* Set bit 11 in TCO1_CNT */ - value = inw(base + 0x08); - value |= 1 << 11; - outw(value, base + 0x08); - - /* Clear TCO timeout status */ - outw(0x0008, base + 0x04); - outw(0x0002, base + 0x06); -} - - -static void disable_watchdogs(void) -{ -// disable_sio_watchdog(NSC_WD_DEV); - disable_ich5_watchdog(); - print_debug("Watchdogs disabled\n"); -} - |