diff options
36 files changed, 82 insertions, 566 deletions
diff --git a/src/arch/x86/Kconfig b/src/arch/x86/Kconfig index 6d56ec6bfc..7e0d195548 100644 --- a/src/arch/x86/Kconfig +++ b/src/arch/x86/Kconfig @@ -111,4 +111,8 @@ config PCI_CONF2 bool default n +config HPET_ADDRESS + hex + default 0xfed00000 if !HPET_ADDRESS_OVERRIDE + endmenu diff --git a/src/arch/x86/boot/acpi.c b/src/arch/x86/boot/acpi.c index 69322088e2..9881ffe4ed 100644 --- a/src/arch/x86/boot/acpi.c +++ b/src/arch/x86/boot/acpi.c @@ -36,6 +36,11 @@ #include <timestamp.h> #endif +/* FIXME: Kconfig doesn't support overridable defaults :-( */ +#ifndef CONFIG_HPET_MIN_TICKS +#define CONFIG_HPET_MIN_TICKS 0x1000 +#endif + u8 acpi_checksum(u8 *table, u32 length) { u8 ret = 0; @@ -356,7 +361,6 @@ void acpi_create_slit(acpi_slit_t *slit) /* http://www.intel.com/hardwaredesign/hpetspec_1.pdf */ void acpi_create_hpet(acpi_hpet_t *hpet) { -#define HPET_ADDR 0xfed00000ULL acpi_header_t *header = &(hpet->header); acpi_addr_t *addr = &(hpet->addr); @@ -375,12 +379,12 @@ void acpi_create_hpet(acpi_hpet_t *hpet) addr->space_id = 0; /* Memory */ addr->bit_width = 64; addr->bit_offset = 0; - addr->addrl = HPET_ADDR & 0xffffffff; - addr->addrh = HPET_ADDR >> 32; + addr->addrl = CONFIG_HPET_ADDRESS & 0xffffffff; + addr->addrh = ((unsigned long long)CONFIG_HPET_ADDRESS) >> 32; - hpet->id = 0x102282a0; /* AMD! FIXME */ + hpet->id = *(unsigned int*)CONFIG_HPET_ADDRESS; hpet->number = 0; - hpet->min_tick = 4096; + hpet->min_tick = CONFIG_HPET_MIN_TICKS; header->checksum = acpi_checksum((void *)hpet, sizeof(acpi_hpet_t)); } diff --git a/src/mainboard/getac/p470/acpi_tables.c b/src/mainboard/getac/p470/acpi_tables.c index a4ca0a8eba..9a10087002 100644 --- a/src/mainboard/getac/p470/acpi_tables.c +++ b/src/mainboard/getac/p470/acpi_tables.c @@ -53,38 +53,6 @@ static void acpi_create_gnvs(global_nvs_t *gnvs) gnvs->did[4] = 0x00000005; } -static void acpi_create_intel_hpet(acpi_hpet_t * hpet) -{ -#define HPET_ADDR 0xfed00000ULL - acpi_header_t *header = &(hpet->header); - acpi_addr_t *addr = &(hpet->addr); - - memset((void *) hpet, 0, sizeof(acpi_hpet_t)); - - /* fill out header fields */ - memcpy(header->signature, "HPET", 4); - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); - memcpy(header->asl_compiler_id, ASLC, 4); - - header->length = sizeof(acpi_hpet_t); - header->revision = 1; - - /* fill out HPET address */ - addr->space_id = 0; /* Memory */ - addr->bit_width = 64; - addr->bit_offset = 0; - addr->addrl = HPET_ADDR & 0xffffffff; - addr->addrh = HPET_ADDR >> 32; - - hpet->id = 0x8086a201; /* Intel */ - hpet->number = 0x00; - hpet->min_tick = 0x0080; - - header->checksum = - acpi_checksum((void *) hpet, sizeof(acpi_hpet_t)); -} - static long acpi_create_ecdt(acpi_ecdt_t * ecdt) { /* Attention: Make sure these match the values from @@ -230,7 +198,7 @@ unsigned long write_acpi_tables(unsigned long start) hpet = (acpi_hpet_t *) current; current += sizeof(acpi_hpet_t); ALIGN_CURRENT; - acpi_create_intel_hpet(hpet); + acpi_create_hpet(hpet); acpi_add_table(rsdp, hpet); /* If we want to use HPET Timers Linux wants an MADT */ diff --git a/src/mainboard/ibase/mb899/acpi_tables.c b/src/mainboard/ibase/mb899/acpi_tables.c index 9ff5b1da27..e6a517ece8 100644 --- a/src/mainboard/ibase/mb899/acpi_tables.c +++ b/src/mainboard/ibase/mb899/acpi_tables.c @@ -54,38 +54,6 @@ static void acpi_create_gnvs(global_nvs_t *gnvs) gnvs->did[4] = 0x00000005; } -static void acpi_create_intel_hpet(acpi_hpet_t * hpet) -{ -#define HPET_ADDR 0xfed00000ULL - acpi_header_t *header = &(hpet->header); - acpi_addr_t *addr = &(hpet->addr); - - memset((void *) hpet, 0, sizeof(acpi_hpet_t)); - - /* fill out header fields */ - memcpy(header->signature, "HPET", 4); - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); - memcpy(header->asl_compiler_id, ASLC, 4); - - header->length = sizeof(acpi_hpet_t); - header->revision = 1; - - /* fill out HPET address */ - addr->space_id = 0; /* Memory */ - addr->bit_width = 64; - addr->bit_offset = 0; - addr->addrl = HPET_ADDR & 0xffffffff; - addr->addrh = HPET_ADDR >> 32; - - hpet->id = 0x8086a201; /* Intel */ - hpet->number = 0x00; - hpet->min_tick = 0x0080; - - header->checksum = - acpi_checksum((void *) hpet, sizeof(acpi_hpet_t)); -} - unsigned long acpi_fill_madt(unsigned long current) { /* Local APICs */ @@ -176,7 +144,7 @@ unsigned long write_acpi_tables(unsigned long start) hpet = (acpi_hpet_t *) current; current += sizeof(acpi_hpet_t); ALIGN_CURRENT; - acpi_create_intel_hpet(hpet); + acpi_create_hpet(hpet); acpi_add_table(rsdp, hpet); /* If we want to use HPET Timers Linux wants an MADT */ diff --git a/src/mainboard/intel/d945gclf/acpi_tables.c b/src/mainboard/intel/d945gclf/acpi_tables.c index d32dc811f8..fba2b42616 100644 --- a/src/mainboard/intel/d945gclf/acpi_tables.c +++ b/src/mainboard/intel/d945gclf/acpi_tables.c @@ -43,38 +43,6 @@ static void acpi_create_gnvs(global_nvs_t *gnvs) gnvs->mpen = 1; /* Enable Multi Processing */ } -static void acpi_create_intel_hpet(acpi_hpet_t * hpet) -{ -#define HPET_ADDR 0xfed00000ULL - acpi_header_t *header = &(hpet->header); - acpi_addr_t *addr = &(hpet->addr); - - memset((void *) hpet, 0, sizeof(acpi_hpet_t)); - - /* fill out header fields */ - memcpy(header->signature, "HPET", 4); - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); - memcpy(header->asl_compiler_id, ASLC, 4); - - header->length = sizeof(acpi_hpet_t); - header->revision = 1; - - /* fill out HPET address */ - addr->space_id = 0; /* Memory */ - addr->bit_width = 64; - addr->bit_offset = 0; - addr->addrl = HPET_ADDR & 0xffffffff; - addr->addrh = HPET_ADDR >> 32; - - hpet->id = 0x8086a201; /* Intel */ - hpet->number = 0x00; - hpet->min_tick = 0x0080; - - header->checksum = - acpi_checksum((void *) hpet, sizeof(acpi_hpet_t)); -} - unsigned long acpi_fill_madt(unsigned long current) { /* Local APICs */ @@ -162,7 +130,7 @@ unsigned long write_acpi_tables(unsigned long start) hpet = (acpi_hpet_t *) current; current += sizeof(acpi_hpet_t); ALIGN_CURRENT; - acpi_create_intel_hpet(hpet); + acpi_create_hpet(hpet); acpi_add_table(rsdp, hpet); /* If we want to use HPET Timers Linux wants an MADT */ diff --git a/src/mainboard/intel/eagleheights/acpi_tables.c b/src/mainboard/intel/eagleheights/acpi_tables.c index ce67645ca8..e1d83880ca 100644 --- a/src/mainboard/intel/eagleheights/acpi_tables.c +++ b/src/mainboard/intel/eagleheights/acpi_tables.c @@ -51,38 +51,6 @@ unsigned long acpi_fill_mcfg(unsigned long current) return current; } -static void acpi_create_intel_hpet(acpi_hpet_t * hpet) -{ -#define HPET_ADDR 0xfed00000ULL - acpi_header_t *header = &(hpet->header); - acpi_addr_t *addr = &(hpet->addr); - - memset((void *) hpet, 0, sizeof(acpi_hpet_t)); - - /* fill out header fields */ - memcpy(header->signature, "HPET", 4); - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, "IC ", 8); - memcpy(header->asl_compiler_id, ASLC, 4); - - header->length = sizeof(acpi_hpet_t); - header->revision = 1; - - /* fill out HPET address */ - // XXX factory bios just puts an address here -- who's right? - addr->space_id = 0; /* Memory */ - addr->bit_width = 64; - addr->bit_offset = 0; - addr->addrl = HPET_ADDR & 0xffffffff; - addr->addrh = HPET_ADDR >> 32; - - hpet->id = 0x80861234; - hpet->number = 0x00; - hpet->min_tick = 0x0090; - - header->checksum = acpi_checksum((void *) hpet, sizeof(acpi_hpet_t)); -} - #define IO_APIC0 2 #define IO_APIC1 3 @@ -177,7 +145,7 @@ unsigned long write_acpi_tables(unsigned long start) hpet = (acpi_hpet_t *) current; current += sizeof(acpi_hpet_t); ALIGN_CURRENT; - acpi_create_intel_hpet(hpet); + acpi_create_hpet(hpet); acpi_add_table(rsdp, hpet); /* If we want to use HPET Timers Linux wants an MADT */ diff --git a/src/mainboard/intel/emeraldlake2/acpi_tables.c b/src/mainboard/intel/emeraldlake2/acpi_tables.c index e32fc5b32a..c22dcab494 100644 --- a/src/mainboard/intel/emeraldlake2/acpi_tables.c +++ b/src/mainboard/intel/emeraldlake2/acpi_tables.c @@ -109,38 +109,6 @@ static void acpi_create_gnvs(global_nvs_t *gnvs) gnvs->chromeos.vbt2 = ACTIVE_ECFW_RO; } -static void acpi_create_intel_hpet(acpi_hpet_t * hpet) -{ -#define HPET_ADDR 0xfed00000ULL - acpi_header_t *header = &(hpet->header); - acpi_addr_t *addr = &(hpet->addr); - - memset((void *) hpet, 0, sizeof(acpi_hpet_t)); - - /* fill out header fields */ - memcpy(header->signature, "HPET", 4); - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); - memcpy(header->asl_compiler_id, ASLC, 4); - - header->length = sizeof(acpi_hpet_t); - header->revision = 1; - - /* fill out HPET address */ - addr->space_id = 0; /* Memory */ - addr->bit_width = 64; - addr->bit_offset = 0; - addr->addrl = HPET_ADDR & 0xffffffff; - addr->addrh = HPET_ADDR >> 32; - - hpet->id = 0x8086a201; /* Intel */ - hpet->number = 0x00; - hpet->min_tick = 0x0080; - - header->checksum = - acpi_checksum((void *) hpet, sizeof(acpi_hpet_t)); -} - unsigned long acpi_fill_madt(unsigned long current) { /* Local APICs */ @@ -254,7 +222,7 @@ unsigned long write_acpi_tables(unsigned long start) hpet = (acpi_hpet_t *) current; current += sizeof(acpi_hpet_t); ALIGN_CURRENT; - acpi_create_intel_hpet(hpet); + acpi_create_hpet(hpet); acpi_add_table(rsdp, hpet); /* If we want to use HPET Timers Linux wants an MADT */ diff --git a/src/mainboard/intel/emeraldlake2/romstage.c b/src/mainboard/intel/emeraldlake2/romstage.c index 7a3124269d..75e3b0d8e6 100644 --- a/src/mainboard/intel/emeraldlake2/romstage.c +++ b/src/mainboard/intel/emeraldlake2/romstage.c @@ -189,7 +189,7 @@ void main(unsigned long bist) smbusbar: SMBUS_IO_BASE, wdbbar: 0x4000000, wdbsize: 0x1000, - hpet_address: HPET_ADDR, + hpet_address: CONFIG_HPET_ADDRESS, rcba: DEFAULT_RCBABASE, pmbase: DEFAULT_PMBASE, gpiobase: DEFAULT_GPIOBASE, diff --git a/src/mainboard/iwave/iWRainbowG6/acpi_tables.c b/src/mainboard/iwave/iWRainbowG6/acpi_tables.c index 3951cff17e..8095ab05eb 100644 --- a/src/mainboard/iwave/iWRainbowG6/acpi_tables.c +++ b/src/mainboard/iwave/iWRainbowG6/acpi_tables.c @@ -55,37 +55,6 @@ static void acpi_create_gnvs(global_nvs_t * gnvs) gnvs->did[4] = 0x00000005; } -static void acpi_create_intel_hpet(acpi_hpet_t *hpet) -{ -#define HPET_ADDR 0xfed00000ULL - acpi_header_t *header = &(hpet->header); - acpi_addr_t *addr = &(hpet->addr); - - memset((void *)hpet, 0, sizeof(acpi_hpet_t)); - - /* Fill out header fields. */ - memcpy(header->signature, "HPET", 4); - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); - memcpy(header->asl_compiler_id, ASLC, 4); - - header->length = sizeof(acpi_hpet_t); - header->revision = 1; - - /* Fill out HPET address. */ - addr->space_id = 0; /* Memory */ - addr->bit_width = 64; - addr->bit_offset = 0; - addr->addrl = HPET_ADDR & 0xffffffff; - addr->addrh = HPET_ADDR >> 32; - - hpet->id = 0x8086a201; /* Intel */ - hpet->number = 0x00; - hpet->min_tick = 0x0080; - - header->checksum = acpi_checksum((void *)hpet, sizeof(acpi_hpet_t)); -} - unsigned long acpi_fill_madt(unsigned long current) { /* Local APICs */ @@ -180,7 +149,7 @@ unsigned long write_acpi_tables(unsigned long start) hpet = (acpi_hpet_t *) current; current += sizeof(acpi_hpet_t); ALIGN_CURRENT; - acpi_create_intel_hpet(hpet); + acpi_create_hpet(hpet); acpi_add_table(rsdp, hpet); /* If we want to use HPET Timers Linux wants an MADT */ diff --git a/src/mainboard/kontron/986lcd-m/acpi_tables.c b/src/mainboard/kontron/986lcd-m/acpi_tables.c index 9ff5b1da27..e6a517ece8 100644 --- a/src/mainboard/kontron/986lcd-m/acpi_tables.c +++ b/src/mainboard/kontron/986lcd-m/acpi_tables.c @@ -54,38 +54,6 @@ static void acpi_create_gnvs(global_nvs_t *gnvs) gnvs->did[4] = 0x00000005; } -static void acpi_create_intel_hpet(acpi_hpet_t * hpet) -{ -#define HPET_ADDR 0xfed00000ULL - acpi_header_t *header = &(hpet->header); - acpi_addr_t *addr = &(hpet->addr); - - memset((void *) hpet, 0, sizeof(acpi_hpet_t)); - - /* fill out header fields */ - memcpy(header->signature, "HPET", 4); - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); - memcpy(header->asl_compiler_id, ASLC, 4); - - header->length = sizeof(acpi_hpet_t); - header->revision = 1; - - /* fill out HPET address */ - addr->space_id = 0; /* Memory */ - addr->bit_width = 64; - addr->bit_offset = 0; - addr->addrl = HPET_ADDR & 0xffffffff; - addr->addrh = HPET_ADDR >> 32; - - hpet->id = 0x8086a201; /* Intel */ - hpet->number = 0x00; - hpet->min_tick = 0x0080; - - header->checksum = - acpi_checksum((void *) hpet, sizeof(acpi_hpet_t)); -} - unsigned long acpi_fill_madt(unsigned long current) { /* Local APICs */ @@ -176,7 +144,7 @@ unsigned long write_acpi_tables(unsigned long start) hpet = (acpi_hpet_t *) current; current += sizeof(acpi_hpet_t); ALIGN_CURRENT; - acpi_create_intel_hpet(hpet); + acpi_create_hpet(hpet); acpi_add_table(rsdp, hpet); /* If we want to use HPET Timers Linux wants an MADT */ diff --git a/src/mainboard/lenovo/t60/acpi_tables.c b/src/mainboard/lenovo/t60/acpi_tables.c index db86317c97..f6ed4ae6dd 100644 --- a/src/mainboard/lenovo/t60/acpi_tables.c +++ b/src/mainboard/lenovo/t60/acpi_tables.c @@ -55,38 +55,6 @@ static void acpi_create_gnvs(global_nvs_t *gnvs) gnvs->did[4] = 0x00000005; } -static void acpi_create_intel_hpet(acpi_hpet_t * hpet) -{ -#define HPET_ADDR 0xfed00000ULL - acpi_header_t *header = &(hpet->header); - acpi_addr_t *addr = &(hpet->addr); - - memset((void *) hpet, 0, sizeof(acpi_hpet_t)); - - /* fill out header fields */ - memcpy(header->signature, "HPET", 4); - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); - memcpy(header->asl_compiler_id, ASLC, 4); - - header->length = sizeof(acpi_hpet_t); - header->revision = 1; - - /* fill out HPET address */ - addr->space_id = 0; /* Memory */ - addr->bit_width = 64; - addr->bit_offset = 0; - addr->addrl = HPET_ADDR & 0xffffffff; - addr->addrh = HPET_ADDR >> 32; - - hpet->id = 0x8086a201; /* Intel */ - hpet->number = 0x00; - hpet->min_tick = 0x0080; - - header->checksum = - acpi_checksum((void *) hpet, sizeof(acpi_hpet_t)); -} - unsigned long acpi_fill_madt(unsigned long current) { /* Local APICs */ @@ -188,7 +156,7 @@ unsigned long write_acpi_tables(unsigned long start) hpet = (acpi_hpet_t *) current; current += sizeof(acpi_hpet_t); ALIGN_CURRENT; - acpi_create_intel_hpet(hpet); + acpi_create_hpet(hpet); acpi_add_table(rsdp, hpet); /* If we want to use HPET Timers Linux wants an MADT */ diff --git a/src/mainboard/lenovo/x60/acpi_tables.c b/src/mainboard/lenovo/x60/acpi_tables.c index db86317c97..f6ed4ae6dd 100644 --- a/src/mainboard/lenovo/x60/acpi_tables.c +++ b/src/mainboard/lenovo/x60/acpi_tables.c @@ -55,38 +55,6 @@ static void acpi_create_gnvs(global_nvs_t *gnvs) gnvs->did[4] = 0x00000005; } -static void acpi_create_intel_hpet(acpi_hpet_t * hpet) -{ -#define HPET_ADDR 0xfed00000ULL - acpi_header_t *header = &(hpet->header); - acpi_addr_t *addr = &(hpet->addr); - - memset((void *) hpet, 0, sizeof(acpi_hpet_t)); - - /* fill out header fields */ - memcpy(header->signature, "HPET", 4); - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); - memcpy(header->asl_compiler_id, ASLC, 4); - - header->length = sizeof(acpi_hpet_t); - header->revision = 1; - - /* fill out HPET address */ - addr->space_id = 0; /* Memory */ - addr->bit_width = 64; - addr->bit_offset = 0; - addr->addrl = HPET_ADDR & 0xffffffff; - addr->addrh = HPET_ADDR >> 32; - - hpet->id = 0x8086a201; /* Intel */ - hpet->number = 0x00; - hpet->min_tick = 0x0080; - - header->checksum = - acpi_checksum((void *) hpet, sizeof(acpi_hpet_t)); -} - unsigned long acpi_fill_madt(unsigned long current) { /* Local APICs */ @@ -188,7 +156,7 @@ unsigned long write_acpi_tables(unsigned long start) hpet = (acpi_hpet_t *) current; current += sizeof(acpi_hpet_t); ALIGN_CURRENT; - acpi_create_intel_hpet(hpet); + acpi_create_hpet(hpet); acpi_add_table(rsdp, hpet); /* If we want to use HPET Timers Linux wants an MADT */ diff --git a/src/mainboard/msi/ms7135/acpi_tables.c b/src/mainboard/msi/ms7135/acpi_tables.c index 4a3fbe296b..6bd3183acb 100644 --- a/src/mainboard/msi/ms7135/acpi_tables.c +++ b/src/mainboard/msi/ms7135/acpi_tables.c @@ -23,76 +23,6 @@ extern const unsigned char AmlCode[]; -static void acpi_create_hpet_new(acpi_hpet_t *); -static int acpi_create_hpet_new_fill(acpi_hpet_t *, u32, u16, u8); -static unsigned long acpi_fill_hpet_new(unsigned long); - -void acpi_create_hpet_new(acpi_hpet_t *hpet) -{ - acpi_header_t *header=&(hpet->header); - unsigned long current=(unsigned long)hpet; - - memset((void *)hpet, 0, sizeof(acpi_hpet_t)); - - /* fill out header fields */ - memcpy(header->signature, "HPET", 4); - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); - memcpy(header->asl_compiler_id, ASLC, 4); - - header->length = sizeof(acpi_hpet_t); - header->revision = 1; - - current = acpi_fill_hpet_new(current); - - /* recalculate length */ - header->length = current - (unsigned long)hpet; - - header->checksum = acpi_checksum((void *)hpet, header->length); -} - - -int acpi_create_hpet_new_fill(acpi_hpet_t *hpet, u32 base, u16 min, u8 attr) -{ - static u8 num = 0; - acpi_addr_t *addr = &(hpet->addr); - - hpet->id = read32(base + 0x000); - - /* fill out HPET address */ - addr->space_id = 0; /* Memory */ - addr->bit_width = 0; - addr->bit_offset = 0; - addr->addrl = base; - addr->addrh = 0; - - hpet->number = num++; - hpet->min_tick = min; - hpet->attributes = attr; - - return (sizeof(acpi_hpet_t)); -} - -static unsigned long acpi_fill_hpet_new(unsigned long current) -{ -#if 1 - device_t dev; - unsigned long hpet_base; - - dev = dev_find_slot(0x0, PCI_DEVFN(0x1,0)); - if (!dev) - return current; - - hpet_base = pci_read_config32(dev, 0x44) & ~0xf; - - printk(BIOS_INFO, "hpet_base %lx.\n", hpet_base); - - current += acpi_create_hpet_new_fill((acpi_hpet_t *)current, hpet_base, 250, 1); -#endif - - return current; -} - unsigned long acpi_fill_mcfg(unsigned long current) { device_t dev; @@ -239,7 +169,7 @@ unsigned long write_acpi_tables(unsigned long start) current = ALIGN(current, 16); hpet = (acpi_hpet_t *) current; printk(BIOS_DEBUG, "ACPI: * HPET @ %p\n", hpet); - acpi_create_hpet_new(hpet); + acpi_create_hpet(hpet); acpi_add_table(rsdp, hpet); current += hpet->header.length; diff --git a/src/mainboard/roda/rk886ex/acpi_tables.c b/src/mainboard/roda/rk886ex/acpi_tables.c index db86317c97..f6ed4ae6dd 100644 --- a/src/mainboard/roda/rk886ex/acpi_tables.c +++ b/src/mainboard/roda/rk886ex/acpi_tables.c @@ -55,38 +55,6 @@ static void acpi_create_gnvs(global_nvs_t *gnvs) gnvs->did[4] = 0x00000005; } -static void acpi_create_intel_hpet(acpi_hpet_t * hpet) -{ -#define HPET_ADDR 0xfed00000ULL - acpi_header_t *header = &(hpet->header); - acpi_addr_t *addr = &(hpet->addr); - - memset((void *) hpet, 0, sizeof(acpi_hpet_t)); - - /* fill out header fields */ - memcpy(header->signature, "HPET", 4); - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); - memcpy(header->asl_compiler_id, ASLC, 4); - - header->length = sizeof(acpi_hpet_t); - header->revision = 1; - - /* fill out HPET address */ - addr->space_id = 0; /* Memory */ - addr->bit_width = 64; - addr->bit_offset = 0; - addr->addrl = HPET_ADDR & 0xffffffff; - addr->addrh = HPET_ADDR >> 32; - - hpet->id = 0x8086a201; /* Intel */ - hpet->number = 0x00; - hpet->min_tick = 0x0080; - - header->checksum = - acpi_checksum((void *) hpet, sizeof(acpi_hpet_t)); -} - unsigned long acpi_fill_madt(unsigned long current) { /* Local APICs */ @@ -188,7 +156,7 @@ unsigned long write_acpi_tables(unsigned long start) hpet = (acpi_hpet_t *) current; current += sizeof(acpi_hpet_t); ALIGN_CURRENT; - acpi_create_intel_hpet(hpet); + acpi_create_hpet(hpet); acpi_add_table(rsdp, hpet); /* If we want to use HPET Timers Linux wants an MADT */ diff --git a/src/mainboard/samsung/lumpy/acpi_tables.c b/src/mainboard/samsung/lumpy/acpi_tables.c index 71b0c593d0..fca9c82578 100644 --- a/src/mainboard/samsung/lumpy/acpi_tables.c +++ b/src/mainboard/samsung/lumpy/acpi_tables.c @@ -106,38 +106,6 @@ static void acpi_create_gnvs(global_nvs_t *gnvs) gnvs->chromeos.vbt2 = ec_read(0xcb) ? ACTIVE_ECFW_RW : ACTIVE_ECFW_RO; } -static void acpi_create_intel_hpet(acpi_hpet_t * hpet) -{ -#define HPET_ADDR 0xfed00000ULL - acpi_header_t *header = &(hpet->header); - acpi_addr_t *addr = &(hpet->addr); - - memset((void *) hpet, 0, sizeof(acpi_hpet_t)); - - /* fill out header fields */ - memcpy(header->signature, "HPET", 4); - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); - memcpy(header->asl_compiler_id, ASLC, 4); - - header->length = sizeof(acpi_hpet_t); - header->revision = 1; - - /* fill out HPET address */ - addr->space_id = 0; /* Memory */ - addr->bit_width = 64; - addr->bit_offset = 0; - addr->addrl = HPET_ADDR & 0xffffffff; - addr->addrh = HPET_ADDR >> 32; - - hpet->id = 0x8086a201; /* Intel */ - hpet->number = 0x00; - hpet->min_tick = 0x0080; - - header->checksum = - acpi_checksum((void *) hpet, sizeof(acpi_hpet_t)); -} - unsigned long acpi_fill_madt(unsigned long current) { /* Local APICs */ @@ -251,7 +219,7 @@ unsigned long write_acpi_tables(unsigned long start) hpet = (acpi_hpet_t *) current; current += sizeof(acpi_hpet_t); ALIGN_CURRENT; - acpi_create_intel_hpet(hpet); + acpi_create_hpet(hpet); acpi_add_table(rsdp, hpet); /* If we want to use HPET Timers Linux wants an MADT */ diff --git a/src/mainboard/samsung/lumpy/romstage.c b/src/mainboard/samsung/lumpy/romstage.c index 4bba76ec9d..57c6eea23f 100644 --- a/src/mainboard/samsung/lumpy/romstage.c +++ b/src/mainboard/samsung/lumpy/romstage.c @@ -155,7 +155,7 @@ void main(unsigned long bist) .smbusbar = SMBUS_IO_BASE, .wdbbar = 0x4000000, .wdbsize = 0x1000, - .hpet_address = HPET_ADDR, + .hpet_address = CONFIG_HPET_ADDRESS, .rcba = DEFAULT_RCBABASE, .pmbase = DEFAULT_PMBASE, .gpiobase = DEFAULT_GPIOBASE, diff --git a/src/mainboard/samsung/stumpy/acpi_tables.c b/src/mainboard/samsung/stumpy/acpi_tables.c index 56544608ad..b91e1e3ba0 100644 --- a/src/mainboard/samsung/stumpy/acpi_tables.c +++ b/src/mainboard/samsung/stumpy/acpi_tables.c @@ -110,38 +110,6 @@ static void acpi_create_gnvs(global_nvs_t *gnvs) gnvs->chromeos.vbt2 = ACTIVE_ECFW_RO; } -static void acpi_create_intel_hpet(acpi_hpet_t * hpet) -{ -#define HPET_ADDR 0xfed00000ULL - acpi_header_t *header = &(hpet->header); - acpi_addr_t *addr = &(hpet->addr); - - memset((void *) hpet, 0, sizeof(acpi_hpet_t)); - - /* fill out header fields */ - memcpy(header->signature, "HPET", 4); - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); - memcpy(header->asl_compiler_id, ASLC, 4); - - header->length = sizeof(acpi_hpet_t); - header->revision = 1; - - /* fill out HPET address */ - addr->space_id = 0; /* Memory */ - addr->bit_width = 64; - addr->bit_offset = 0; - addr->addrl = HPET_ADDR & 0xffffffff; - addr->addrh = HPET_ADDR >> 32; - - hpet->id = 0x8086a201; /* Intel */ - hpet->number = 0x00; - hpet->min_tick = 0x0080; - - header->checksum = - acpi_checksum((void *) hpet, sizeof(acpi_hpet_t)); -} - unsigned long acpi_fill_madt(unsigned long current) { /* Local APICs */ @@ -255,7 +223,7 @@ unsigned long write_acpi_tables(unsigned long start) hpet = (acpi_hpet_t *) current; current += sizeof(acpi_hpet_t); ALIGN_CURRENT; - acpi_create_intel_hpet(hpet); + acpi_create_hpet(hpet); acpi_add_table(rsdp, hpet); /* If we want to use HPET Timers Linux wants an MADT */ diff --git a/src/mainboard/samsung/stumpy/romstage.c b/src/mainboard/samsung/stumpy/romstage.c index 58305c894c..5602c63fd7 100644 --- a/src/mainboard/samsung/stumpy/romstage.c +++ b/src/mainboard/samsung/stumpy/romstage.c @@ -190,7 +190,7 @@ void main(unsigned long bist) smbusbar: SMBUS_IO_BASE, wdbbar: 0x4000000, wdbsize: 0x1000, - hpet_address: HPET_ADDR, + hpet_address: CONFIG_HPET_ADDRESS, rcba: DEFAULT_RCBABASE, pmbase: DEFAULT_PMBASE, gpiobase: DEFAULT_GPIOBASE, diff --git a/src/mainboard/siemens/sitemp_g1p1/acpi_tables.c b/src/mainboard/siemens/sitemp_g1p1/acpi_tables.c index 9cdaa649d4..ea69034802 100644 --- a/src/mainboard/siemens/sitemp_g1p1/acpi_tables.c +++ b/src/mainboard/siemens/sitemp_g1p1/acpi_tables.c @@ -76,37 +76,6 @@ static void acpi_write_gvars(global_vars_t *gvars) gvars->mpen = 1; } -static void acpi_create_my_hpet(acpi_hpet_t *hpet) -{ -#define HPET_ADDR 0xfed00000ULL - acpi_header_t *header=&(hpet->header); - acpi_addr_t *addr=&(hpet->addr); - - memset((void *)hpet, 0, sizeof(acpi_hpet_t)); - - /* fill out header fields */ - memcpy(header->signature, "HPET", 4); - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); - memcpy(header->asl_compiler_id, ASLC, 4); - - header->length = sizeof(acpi_hpet_t); - header->revision = 1; - - /* fill out HPET address */ - addr->space_id = 0; /* Memory */ - addr->bit_width = 64; - addr->bit_offset = 0; - addr->addrl = HPET_ADDR & 0xffffffff; - addr->addrh = HPET_ADDR >> 32; - - hpet->id = 0x43538301; - hpet->number = 0; - hpet->min_tick = 20; - - header->checksum = acpi_checksum((void *)hpet, sizeof(acpi_hpet_t)); -} - #if DUMP_ACPI_TABLES == 1 static void dump_mem(u32 start, u32 end) { @@ -231,7 +200,7 @@ unsigned long write_acpi_tables(unsigned long start) /* HPET */ printk(BIOS_DEBUG, "ACPI: * HPET\n"); hpet = (acpi_hpet_t *) current; - acpi_create_my_hpet(hpet); + acpi_create_hpet(hpet); current += sizeof(acpi_hpet_t); acpi_add_table(rsdp, hpet); diff --git a/src/mainboard/via/vt8454c/acpi_tables.c b/src/mainboard/via/vt8454c/acpi_tables.c index a191ada0f4..a13395acf3 100644 --- a/src/mainboard/via/vt8454c/acpi_tables.c +++ b/src/mainboard/via/vt8454c/acpi_tables.c @@ -51,40 +51,6 @@ unsigned long acpi_fill_mcfg(unsigned long current) return current; } - -static void acpi_create_via_hpet(acpi_hpet_t * hpet) -{ -#define HPET_ADDR 0xfe800000ULL - acpi_header_t *header = &(hpet->header); - acpi_addr_t *addr = &(hpet->addr); - - memset((void *) hpet, 0, sizeof(acpi_hpet_t)); - - /* fill out header fields */ - memcpy(header->signature, "HPET", 4); - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); - memcpy(header->asl_compiler_id, ASLC, 4); - - header->length = sizeof(acpi_hpet_t); - header->revision = 1; - - /* fill out HPET address */ - // XXX factory bios just puts an address here -- who's right? - addr->space_id = 0; /* Memory */ - addr->bit_width = 64; - addr->bit_offset = 0; - addr->addrl = HPET_ADDR & 0xffffffff; - addr->addrh = HPET_ADDR >> 32; - - hpet->id = 0x11068201; /* VIA */ - hpet->number = 0x00; - hpet->min_tick = 0x0090; - - header->checksum = - acpi_checksum((void *) hpet, sizeof(acpi_hpet_t)); -} - unsigned long acpi_fill_madt(unsigned long current) { /* Local Apic */ @@ -153,7 +119,7 @@ unsigned long write_acpi_tables(unsigned long start) hpet = (acpi_hpet_t *) current; current += sizeof(acpi_hpet_t); - acpi_create_via_hpet(hpet); + acpi_create_hpet(hpet); acpi_add_table(rsdp, hpet); /* If we want to use HPET Timers Linux wants an MADT */ diff --git a/src/northbridge/via/cx700/Kconfig b/src/northbridge/via/cx700/Kconfig index 7e4a193ab5..8f6e3374e9 100644 --- a/src/northbridge/via/cx700/Kconfig +++ b/src/northbridge/via/cx700/Kconfig @@ -28,6 +28,8 @@ config CX700_VIDEO_MB_128MB endchoice +if NORTHBRIDGE_VIA_CX700 + config VIDEO_MB int default 0 if CX700_VIDEO_MB_OFF @@ -36,5 +38,16 @@ config VIDEO_MB default 32 if CX700_VIDEO_MB_32MB default 64 if CX700_VIDEO_MB_64MB default 128 if CX700_VIDEO_MB_128MB - depends on NORTHBRIDGE_VIA_CX700 +config HPET_ADDRESS_OVERRIDE + def_bool y + +config HPET_ADDRESS + hex + default 0xfe800000 + +config HPET_MIN_TICKS + hex + default 0x90 + +endif diff --git a/src/northbridge/via/cx700/lpc.c b/src/northbridge/via/cx700/lpc.c index 77ab97c145..5a9ced0247 100644 --- a/src/northbridge/via/cx700/lpc.c +++ b/src/northbridge/via/cx700/lpc.c @@ -32,7 +32,6 @@ #include <stdlib.h> #define ACPI_IO_BASE 0x400 -#define HPET_ADDR 0xfe800000UL static const unsigned char pci_irqs[4] = { 11, 11, 10, 10 }; @@ -229,7 +228,7 @@ static void cx700_set_lpc_registers(struct device *dev) pci_write_config8(dev, 0x40, 0x54); /* Enable HPET timer */ - pci_write_config32(dev, 0x68, (1 << 31) | (HPET_ADDR >> 8)); + pci_write_config32(dev, 0x68, (1 << 31) | (CONFIG_HPET_ADDRESS >> 8)); } diff --git a/src/southbridge/amd/sb600/Kconfig b/src/southbridge/amd/sb600/Kconfig index 8ec396700d..51d8310d22 100644 --- a/src/southbridge/amd/sb600/Kconfig +++ b/src/southbridge/amd/sb600/Kconfig @@ -59,4 +59,8 @@ config SATA_MODE default 1 if SATA_MODE_IDE default 0 if SATA_MODE_AHCI +config HPET_MIN_TICKS + hex + default 0x14 + endif diff --git a/src/southbridge/intel/bd82x6x/Kconfig b/src/southbridge/intel/bd82x6x/Kconfig index a7d41dcb84..75858c2a67 100644 --- a/src/southbridge/intel/bd82x6x/Kconfig +++ b/src/southbridge/intel/bd82x6x/Kconfig @@ -55,4 +55,8 @@ config SERIRQ_CONTINUOUS_MODE If you set this option to y, the serial IRQ machine will be operated in continuous mode. +config HPET_MIN_TICKS + hex + default 0x80 + endif diff --git a/src/southbridge/intel/bd82x6x/pch.h b/src/southbridge/intel/bd82x6x/pch.h index 7e67e3bbe6..c9044ed1d3 100644 --- a/src/southbridge/intel/bd82x6x/pch.h +++ b/src/southbridge/intel/bd82x6x/pch.h @@ -47,7 +47,6 @@ #define DEFAULT_GPIOBASE 0x0480 #define DEFAULT_PMBASE 0x0500 -#define HPET_ADDR 0xfed00000 #define DEFAULT_RCBA 0xfed1c000 #ifndef __ACPI__ diff --git a/src/southbridge/intel/i3100/Kconfig b/src/southbridge/intel/i3100/Kconfig index f2b7923039..e0acc632f4 100644 --- a/src/southbridge/intel/i3100/Kconfig +++ b/src/southbridge/intel/i3100/Kconfig @@ -2,3 +2,12 @@ config SOUTHBRIDGE_INTEL_I3100 bool select IOAPIC select HAVE_HARD_RESET + +if SOUTHBRIDGE_INTEL_I3100 + +config HPET_MIN_TICKS + hex + default 0x90 + +endif + diff --git a/src/southbridge/intel/i82801ax/i82801ax.h b/src/southbridge/intel/i82801ax/i82801ax.h index bd192e019e..186a917975 100644 --- a/src/southbridge/intel/i82801ax/i82801ax.h +++ b/src/southbridge/intel/i82801ax/i82801ax.h @@ -33,7 +33,6 @@ int smbus_read_byte(u8 device, u8 address); #define SMBUS_IO_BASE 0x0f00 #define PMBASE_ADDR 0x0400 -#define HPET_ADDR 0xfed00000 #define PCI_DMA_CFG 0x90 #define SERIRQ_CNTL 0x64 diff --git a/src/southbridge/intel/i82801bx/i82801bx.h b/src/southbridge/intel/i82801bx/i82801bx.h index 090cddfbae..405e52baa6 100644 --- a/src/southbridge/intel/i82801bx/i82801bx.h +++ b/src/southbridge/intel/i82801bx/i82801bx.h @@ -34,7 +34,6 @@ int smbus_read_byte(u8 device, u8 address); #define SMBUS_IO_BASE 0x0f00 #define PMBASE_ADDR 0x0400 #define GPIO_BASE_ADDR 0x0500 -#define HPET_ADDR 0xfed00000 #define SECSTS 0x1e diff --git a/src/southbridge/intel/i82801dx/i82801dx.h b/src/southbridge/intel/i82801dx/i82801dx.h index 4da430a395..d9e4d3809d 100644 --- a/src/southbridge/intel/i82801dx/i82801dx.h +++ b/src/southbridge/intel/i82801dx/i82801dx.h @@ -41,15 +41,6 @@ int smbus_read_byte(unsigned device, unsigned address); #endif #endif -/* - * HPET Memory Address Range. Possible values: - * 0xfed00000 for FED0_0000h - FED0_03FFh - * 0xfed01000 for FED0_1000h - FED0_13FFh - * 0xfed02000 for FED0_2000h - FED0_23FFh - * 0xfed03000 for FED0_3000h - FED0_33FFh - */ -#define HPET_ADDR 0xfed00000 - #define DEBUG_PERIODIC_SMIS 0 #define MAINBOARD_POWER_OFF 0 diff --git a/src/southbridge/intel/i82801dx/lpc.c b/src/southbridge/intel/i82801dx/lpc.c index 768e70096b..fbf8e12228 100644 --- a/src/southbridge/intel/i82801dx/lpc.c +++ b/src/southbridge/intel/i82801dx/lpc.c @@ -233,7 +233,7 @@ static void enable_hpet(struct device *dev) u32 reg32, hpet, val; /* Set HPET base address and enable it */ - printk(BIOS_DEBUG, "Enabling HPET at 0x%x\n", HPET_ADDR); + printk(BIOS_DEBUG, "Enabling HPET at 0x%x\n", CONFIG_HPET_ADDRESS); reg32 = pci_read_config32(dev, GEN_CNTL); /* * Bit 17 is HPET enable bit. @@ -241,7 +241,7 @@ static void enable_hpet(struct device *dev) */ reg32 &= ~(3 << 15); /* Clear it */ - hpet = HPET_ADDR >> 12; + hpet = CONFIG_HPET_ADDRESS >> 12; hpet &= 0x3; reg32 |= (hpet << 15); @@ -254,7 +254,7 @@ static void enable_hpet(struct device *dev) val &= 0x7; if ((val & 0x4) && (hpet == (val & 0x3))) { - printk(BIOS_INFO, "HPET enabled at 0x%x\n", HPET_ADDR); + printk(BIOS_INFO, "HPET enabled at 0x%x\n", CONFIG_HPET_ADDRESS); } else { printk(BIOS_WARNING, "HPET was not enabled correctly\n"); reg32 &= ~(1 << 17); /* Clear Enable */ diff --git a/src/southbridge/intel/i82801gx/Kconfig b/src/southbridge/intel/i82801gx/Kconfig index 3550954583..4937df7096 100644 --- a/src/southbridge/intel/i82801gx/Kconfig +++ b/src/southbridge/intel/i82801gx/Kconfig @@ -41,7 +41,10 @@ config USBDEBUG_DEFAULT_PORT config BOOTBLOCK_SOUTHBRIDGE_INIT string default "southbridge/intel/i82801gx/bootblock.c" - depends on SOUTHBRIDGE_INTEL_I82801GX + +config HPET_MIN_TICKS + hex + default 0x80 endif diff --git a/src/southbridge/intel/i82801gx/i82801gx.h b/src/southbridge/intel/i82801gx/i82801gx.h index 8fb5b92f43..566311f55f 100644 --- a/src/southbridge/intel/i82801gx/i82801gx.h +++ b/src/southbridge/intel/i82801gx/i82801gx.h @@ -32,7 +32,6 @@ #define DEFAULT_GPIOBASE 0x0480 #define DEFAULT_PMBASE 0x0500 -#define HPET_ADDR 0xfed00000 #define DEFAULT_RCBA 0xfed1c000 #ifndef __ACPI__ diff --git a/src/southbridge/intel/sch/Kconfig b/src/southbridge/intel/sch/Kconfig index 83ff447f3e..32eb8688ec 100644 --- a/src/southbridge/intel/sch/Kconfig +++ b/src/southbridge/intel/sch/Kconfig @@ -48,5 +48,9 @@ config CMC_FILE The path and filename of the file to use as CMC state machine binary. +config HPET_MIN_TICKS + hex + default 0x80 + endif diff --git a/src/southbridge/nvidia/ck804/Kconfig b/src/southbridge/nvidia/ck804/Kconfig index 97927d7a18..b6f718ee1b 100644 --- a/src/southbridge/nvidia/ck804/Kconfig +++ b/src/southbridge/nvidia/ck804/Kconfig @@ -38,4 +38,8 @@ config CK804_NUM int default 1 +config HPET_MIN_TICKS + hex + default 0xfa + endif diff --git a/src/southbridge/via/vt8237r/lpc.c b/src/southbridge/via/vt8237r/lpc.c index a47ab38a56..1d96560d03 100644 --- a/src/southbridge/via/vt8237r/lpc.c +++ b/src/southbridge/via/vt8237r/lpc.c @@ -387,8 +387,8 @@ static void vt8237a_init(struct device *dev) /* Host Bus Power Management Control, maybe not needed */ pci_write_config8(dev, 0x8c, 0x5); - /* Enable HPET at VT8237R_HPET_ADDR. */ - pci_write_config32(dev, 0x68, (VT8237R_HPET_ADDR | 0x80)); + /* Enable HPET */ + pci_write_config32(dev, 0x68, (CONFIG_HPET_ADDRESS | 0x80)); southbridge_init_common(dev); @@ -426,8 +426,8 @@ static void vt8237s_init(struct device *dev) /* Host Bus Power Management Control, maybe not needed */ pci_write_config8(dev, 0x8c, 0x5); - /* Enable HPET at VT8237R_HPET_ADDR., does not work correctly on R. */ - pci_write_config32(dev, 0x68, (VT8237R_HPET_ADDR | 0x80)); + /* Enable HPET, does not work correctly on R. */ + pci_write_config32(dev, 0x68, (CONFIG_HPET_ADDRESS | 0x80)); southbridge_init_common(dev); diff --git a/src/southbridge/via/vt8237r/vt8237r.h b/src/southbridge/via/vt8237r/vt8237r.h index 9d5a1fc608..58cb85735a 100644 --- a/src/southbridge/via/vt8237r/vt8237r.h +++ b/src/southbridge/via/vt8237r/vt8237r.h @@ -33,7 +33,6 @@ #else #define VT8237S_SPI_MEM_BASE 0xfed02000UL #endif -#define VT8237R_HPET_ADDR 0xfed00000ULL /* PMBASE FIXME mostly taken from ich7 */ #define PM1_STS 0x00 |