Adding upstream version 2.06.upstream/2.06upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 198 insertions, 0 deletions

diff --git a/include/grub/cs5536.h b/include/grub/cs5536.h
new file mode 100644
index 0000000..6b5b424
--- /dev/null
+++ b/include/grub/cs5536.h
@@ -0,0 +1,198 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_CS5536_HEADER
+#define GRUB_CS5536_HEADER 1
+
+#ifndef ASM_FILE
+#include <grub/pci.h>
+#include <grub/err.h>
+#include <grub/smbus.h>
+#endif
+
+#define GRUB_CS5536_PCIID 0x208f1022
+#define GRUB_CS5536_MSR_MAILBOX_CONFIG_ENABLED        0x1
+#define GRUB_CS5536_MSR_MAILBOX_CONFIG 0xf0
+#define GRUB_CS5536_MSR_MAILBOX_ADDR   0xf4
+#define GRUB_CS5536_MSR_MAILBOX_DATA0  0xf8
+#define GRUB_CS5536_MSR_MAILBOX_DATA1  0xfc
+#define GRUB_CS5536_MSR_IRQ_MAP_BAR 0x80000008
+#define GRUB_CS5536_MSR_SMB_BAR 0x8000000b
+
+#define GRUB_CS5536_SMBUS_REGS_SIZE 8
+#define GRUB_CS5536_GPIO_REGS_SIZE 256
+#define GRUB_CS5536_MFGPT_REGS_SIZE 64
+#define GRUB_CS5536_IRQ_MAP_REGS_SIZE 32
+#define GRUB_CS5536_PM_REGS_SIZE 128
+#define GRUB_CS5536_ACPI_REGS_SIZE 32
+
+#define GRUB_CS5536_USB_OPTION_REGS_SIZE 0x1c
+#define GRUB_CS5536_USB_OPTION_REG_UOCMUX  1
+#define GRUB_CS5536_USB_OPTION_REG_UOCMUX_PMUX_MASK 0x03
+#define GRUB_CS5536_USB_OPTION_REG_UOCMUX_PMUX_HC   0x02
+
+#define GRUB_CS5536_DESTINATION_GLIU     0
+#define GRUB_CS5536_DESTINATION_GLPCI_SB 1
+#define GRUB_CS5536_DESTINATION_USB      2
+#define GRUB_CS5536_DESTINATION_IDE      3
+#define GRUB_CS5536_DESTINATION_DD       4
+#define GRUB_CS5536_DESTINATION_ACC      5
+#define GRUB_CS5536_DESTINATION_GLCP     7
+
+#define GRUB_CS5536_P2D_DEST_SHIFT    61
+#define GRUB_CS5536_P2D_LOG_ALIGN  12
+#define GRUB_CS5536_P2D_ALIGN  (1 << GRUB_CS5536_P2D_LOG_ALIGN)
+#define GRUB_CS5536_P2D_BASE_SHIFT 20
+#define GRUB_CS5536_P2D_MASK_SHIFT 0
+
+#define GRUB_CS5536_MSR_GL_IOD_START 0x000100e0
+#define GRUB_CS5536_IOD_DEST_SHIFT    61
+#define GRUB_CS5536_IOD_BASE_SHIFT    20
+#define GRUB_CS5536_IOD_MASK_SHIFT 0
+#define GRUB_CS5536_IOD_ADDR_MASK     0xfffff
+
+#define GRUB_CS5536_MSR_GPIO_BAR 0x8000000c
+#define GRUB_CS5536_MSR_MFGPT_BAR 0x8000000d
+#define GRUB_CS5536_MSR_ACPI_BAR 0x8000000e
+#define GRUB_CS5536_MSR_PM_BAR 0x8000000f
+#define GRUB_CS5536_MSR_DIVIL_LEG_IO 0x80000014
+#define GRUB_CS5536_MSR_DIVIL_LEG_IO_RTC_ENABLE0 0x00000001
+#define GRUB_CS5536_MSR_DIVIL_LEG_IO_RTC_ENABLE1 0x00000002
+#define GRUB_CS5536_MSR_DIVIL_LEG_IO_MODE_X86    0x10000000
+#define GRUB_CS5536_MSR_DIVIL_LEG_IO_F_REMAP     0x04000000
+#define GRUB_CS5536_MSR_DIVIL_LEG_IO_UART1_COM1  0x00070000
+#define GRUB_CS5536_MSR_DIVIL_LEG_IO_UART2_COM3  0x00500000
+#define GRUB_CS5536_MSR_DIVIL_RESET 0x80000017
+#define GRUB_CS5536_MSR_DIVIL_IRQ_MAPPER_PRIMARY_MASK 0x80000024
+#define GRUB_CS5536_MSR_DIVIL_IRQ_MAPPER_LPC_MASK 0x80000025
+#define GRUB_CS5536_DIVIL_LPC_INTERRUPTS 0x1002
+#define GRUB_CS5536_MSR_DIVIL_LPC_SERIAL_IRQ_CONTROL 0x8000004e
+#define GRUB_CS5536_MSR_DIVIL_LPC_SERIAL_IRQ_CONTROL_ENABLE 0x80
+#define GRUB_CS5536_MSR_DIVIL_UART1_CONF 0x8000003a
+#define GRUB_CS5536_MSR_DIVIL_UART2_CONF 0x8000003e
+
+#define GRUB_CS5536_MSR_USB_OHCI_BASE 0x40000008
+#define GRUB_CS5536_MSR_USB_EHCI_BASE 0x40000009
+#define GRUB_CS5536_MSR_USB_CONTROLLER_BASE 0x4000000a
+#define GRUB_CS5536_MSR_USB_OPTION_CONTROLLER_BASE 0x4000000b
+#define GRUB_CS5536_MSR_USB_BASE_ADDR_MASK     0x00ffffff00ULL
+#define GRUB_CS5536_MSR_USB_BASE_SMI_ENABLE    0x3f000000000000ULL
+#define GRUB_CS5536_MSR_USB_BASE_BUS_MASTER    0x0400000000ULL
+#define GRUB_CS5536_MSR_USB_BASE_MEMORY_ENABLE 0x0200000000ULL
+#define GRUB_CS5536_MSR_USB_BASE_PME_ENABLED       0x0800000000ULL
+#define GRUB_CS5536_MSR_USB_BASE_PME_STATUS        0x1000000000ULL
+#define GRUB_CS5536_MSR_USB_EHCI_BASE_FLDJ_SHIFT 40
+
+#define GRUB_CS5536_MSR_IDE_IO_BAR 0x60000008
+#define GRUB_CS5536_MSR_IDE_IO_BAR_UNITS 1
+#define GRUB_CS5536_MSR_IDE_IO_BAR_ADDR_MASK 0xfffffff0
+#define GRUB_CS5536_MSR_IDE_CFG 0x60000010
+#define GRUB_CS5536_MSR_IDE_CFG_CHANNEL_ENABLE 2
+#define GRUB_CS5536_MSR_IDE_TIMING 0x60000012
+#define GRUB_CS5536_MSR_IDE_TIMING_PIO0 0x98
+#define GRUB_CS5536_MSR_IDE_TIMING_DRIVE0_SHIFT 24
+#define GRUB_CS5536_MSR_IDE_TIMING_DRIVE1_SHIFT 16
+#define GRUB_CS5536_MSR_IDE_CAS_TIMING 0x60000013
+#define GRUB_CS5536_MSR_IDE_CAS_TIMING_CMD_PIO0 0x99
+#define GRUB_CS5536_MSR_IDE_CAS_TIMING_CMD_SHIFT 24
+#define GRUB_CS5536_MSR_IDE_CAS_TIMING_DRIVE0_SHIFT 6
+#define GRUB_CS5536_MSR_IDE_CAS_TIMING_DRIVE1_SHIFT 4
+#define GRUB_CS5536_MSR_IDE_CAS_TIMING_PIO0 2
+
+#define GRUB_CS5536_MSR_GL_PCI_CTRL 0x00000010
+#define GRUB_CS5536_MSR_GL_PCI_CTRL_MEMORY_ENABLE 1
+#define GRUB_CS5536_MSR_GL_PCI_CTRL_IO_ENABLE 2
+#define GRUB_CS5536_MSR_GL_PCI_CTRL_LATENCY_SHIFT 35
+#define GRUB_CS5536_MSR_GL_PCI_CTRL_OUT_THR_SHIFT 60
+#define GRUB_CS5536_MSR_GL_PCI_CTRL_IN_THR_SHIFT 56
+
+#define GRUB_CS5536_MSR_GL_REGIONS_START 0x00000020
+#define GRUB_CS5536_MSR_GL_REGIONS_NUM   16
+#define GRUB_CS5536_MSR_GL_REGION_ENABLE 1
+#define GRUB_CS5536_MSR_GL_REGION_IO        0x100000000ULL
+#define GRUB_CS5536_MSR_GL_REGION_BASE_MASK 0xfffff000ULL
+#define GRUB_CS5536_MSR_GL_REGION_IO_BASE_SHIFT 12
+#define GRUB_CS5536_MSR_GL_REGION_TOP_MASK 0xfffff00000000000ULL
+#define GRUB_CS5536_MSR_GL_REGION_IO_TOP_SHIFT 44
+
+#define GRUB_CS5536_MSR_GL_P2D_START 0x00010020
+
+#define GRUB_CS5536_SMB_REG_DATA 0x0
+#define GRUB_CS5536_SMB_REG_STATUS 0x1
+#define GRUB_CS5536_SMB_REG_STATUS_SDAST (1 << 6)
+#define GRUB_CS5536_SMB_REG_STATUS_BER (1 << 5)
+#define GRUB_CS5536_SMB_REG_STATUS_NACK (1 << 4)
+#define GRUB_CS5536_SMB_REG_CTRL1 0x3
+#define GRUB_CS5536_SMB_REG_CTRL1_START 0x01
+#define GRUB_CS5536_SMB_REG_CTRL1_STOP  0x02
+#define GRUB_CS5536_SMB_REG_CTRL1_ACK   0x10
+#define GRUB_CS5536_SMB_REG_ADDR 0x4
+#define GRUB_CS5536_SMB_REG_ADDR_MASTER 0x0
+#define GRUB_CS5536_SMB_REG_CTRL2 0x5
+#define GRUB_CS5536_SMB_REG_CTRL2_ENABLE 0x1
+#define GRUB_CS5536_SMB_REG_CTRL3 0x6
+
+#ifdef ASM_FILE
+#define GRUB_ULL(x) x
+#else
+#define GRUB_ULL(x) x ## ULL
+#endif
+
+#define GRUB_CS5536_LBAR_ADDR_MASK GRUB_ULL (0x000000000000fff8)
+#define GRUB_CS5536_LBAR_ENABLE GRUB_ULL (0x0000000100000000)
+#define GRUB_CS5536_LBAR_MASK_MASK GRUB_ULL (0x0000f00000000000)
+#define GRUB_CS5536_LBAR_TURN_ON (GRUB_CS5536_LBAR_ENABLE | GRUB_CS5536_LBAR_MASK_MASK)
+
+/* PMON-compatible LBARs.  */
+#define GRUB_CS5536_LBAR_GPIO      0xb000
+#define GRUB_CS5536_LBAR_ACC       0xb200
+#define GRUB_CS5536_LBAR_PM        0xb280
+#define GRUB_CS5536_LBAR_MFGPT     0xb300
+#define GRUB_CS5536_LBAR_ACPI      0xb340
+#define GRUB_CS5536_LBAR_IRQ_MAP   0xb360
+#define GRUB_CS5536_LBAR_IDE       0xb380
+#define GRUB_CS5536_LBAR_SMBUS     0xb390
+
+#define GRUB_GPIO_SMBUS_PINS ((1 << 14) | (1 << 15))
+#define GRUB_GPIO_REG_OUT_EN 0x4
+#define GRUB_GPIO_REG_OUT_AUX1 0x10
+#define GRUB_GPIO_REG_IN_EN 0x20
+#define GRUB_GPIO_REG_IN_AUX1 0x34
+
+#ifndef ASM_FILE
+int EXPORT_FUNC (grub_cs5536_find) (grub_pci_device_t *devp);
+
+grub_uint64_t EXPORT_FUNC (grub_cs5536_read_msr) (grub_pci_device_t dev,
+						  grub_uint32_t addr);
+void EXPORT_FUNC (grub_cs5536_write_msr) (grub_pci_device_t dev,
+					  grub_uint32_t addr,
+					  grub_uint64_t val);
+grub_err_t grub_cs5536_read_spd_byte (grub_port_t smbbase, grub_uint8_t dev,
+				      grub_uint8_t addr, grub_uint8_t *res);
+grub_err_t EXPORT_FUNC (grub_cs5536_read_spd) (grub_port_t smbbase,
+					       grub_uint8_t dev,
+					       struct grub_smbus_spd *res);
+grub_err_t grub_cs5536_smbus_wait (grub_port_t smbbase);
+grub_err_t EXPORT_FUNC (grub_cs5536_init_smbus) (grub_pci_device_t dev,
+						 grub_uint16_t divisor,
+						 grub_port_t *smbbase);
+
+void grub_cs5536_init_geode (grub_pci_device_t dev);
+#endif
+
+#endif