a7aa29b943
same format for all CHIP_NAME() entries in LinuxBIOS (Closes #20). Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Stefan Reinauer <stepan@linuxbios.org> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2490 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
47 lines
1.0 KiB
C
47 lines
1.0 KiB
C
#include <console/console.h>
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#include <device/device.h>
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#include <device/smbus.h>
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#include <device/pci.h>
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#include <device/pci_ids.h>
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#include <device/pci_ops.h>
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#include <cpu/x86/msr.h>
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#include "chip.h"
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static void lm63_init(device_t dev)
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{
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int result;
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if (dev->enabled && dev->path.type == DEVICE_PATH_I2C)
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{
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if(ops_smbus_bus(get_pbus_smbus(dev))) {
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if( dev->bus->dev->path.type == DEVICE_PATH_I2C) smbus_set_link(dev); // it is under mux
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result = smbus_read_byte(dev, 0x03);
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// result &= ~0x04;
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result |= 0x04;
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smbus_write_byte(dev, 0x03, result & 0xff); // config lm63
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}
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}
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}
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static void lm63_noop(device_t dummy)
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{
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}
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static struct device_operations lm63_operations = {
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.read_resources = lm63_noop,
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.set_resources = lm63_noop,
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.enable_resources = lm63_noop,
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.init = lm63_init,
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};
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static void enable_dev(struct device *dev)
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{
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dev->ops = &lm63_operations;
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}
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struct chip_operations drivers_i2c_lm63_ops = {
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CHIP_NAME("National Semiconductor LM63")
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.enable_dev = enable_dev,
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};
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