diff options
Diffstat (limited to 'util/romcc/tests/raminit_test3.c')
-rw-r--r-- | util/romcc/tests/raminit_test3.c | 1076 |
1 files changed, 1076 insertions, 0 deletions
diff --git a/util/romcc/tests/raminit_test3.c b/util/romcc/tests/raminit_test3.c new file mode 100644 index 0000000000..dc3b4760c2 --- /dev/null +++ b/util/romcc/tests/raminit_test3.c @@ -0,0 +1,1076 @@ +# 1 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" +# 1 "<built-in>" +# 1 "<command line>" +# 1 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + +# 1 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/arch/i386/include/stdint.h" 1 +# 11 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/arch/i386/include/stdint.h" +typedef unsigned char uint8_t; +typedef signed char int8_t; + +typedef unsigned short uint16_t; +typedef signed short int16_t; + +typedef unsigned int uint32_t; +typedef signed int int32_t; + + + + + + + +typedef unsigned char uint_least8_t; +typedef signed char int_least8_t; + +typedef unsigned short uint_least16_t; +typedef signed short int_least16_t; + +typedef unsigned int uint_least32_t; +typedef signed int int_least32_t; + + + + + + + +typedef unsigned char uint_fast8_t; +typedef signed char int_fast8_t; + +typedef unsigned int uint_fast16_t; +typedef signed int int_fast16_t; + +typedef unsigned int uint_fast32_t; +typedef signed int int_fast32_t; + + + + + + + +typedef int intptr_t; +typedef unsigned int uintptr_t; + + + + + + +typedef long int intmax_t; +typedef unsigned long int uintmax_t; +# 3 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" 2 +# 1 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/include/device/pci_def.h" 1 +# 4 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" 2 +# 1 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/arch/i386/include/arch/romcc_io.h" 1 +static void outb(unsigned char value, unsigned short port) +{ + __builtin_outb(value, port); +} + +static void outw(unsigned short value, unsigned short port) +{ + __builtin_outw(value, port); +} + +static void outl(unsigned int value, unsigned short port) +{ + __builtin_outl(value, port); +} + + +static unsigned char inb(unsigned short port) +{ + return __builtin_inb(port); +} + + +static unsigned char inw(unsigned short port) +{ + return __builtin_inw(port); +} + +static unsigned char inl(unsigned short port) +{ + return __builtin_inl(port); +} + +static void hlt(void) +{ + __builtin_hlt(); +} + +typedef __builtin_msr_t msr_t; + +static msr_t rdmsr(unsigned long index) +{ + return __builtin_rdmsr(index); +} + +static void wrmsr(unsigned long index, msr_t msr) +{ + __builtin_wrmsr(index, msr.lo, msr.hi); +} + + + + + + + +static unsigned char pci_read_config8(unsigned addr) +{ + outl(0x80000000 | (addr & ~3), 0xCF8); + return inb(0xCFC + (addr & 3)); +} + +static unsigned short pci_read_config16(unsigned addr) +{ + outl(0x80000000 | (addr & ~3), 0xCF8); + return inw(0xCFC + (addr & 2)); +} + +static unsigned int pci_read_config32(unsigned addr) +{ + outl(0x80000000 | (addr & ~3), 0xCF8); + return inl(0xCFC); +} + +static void pci_write_config8(unsigned addr, unsigned char value) +{ + outl(0x80000000 | (addr & ~3), 0xCF8); + outb(value, 0xCFC + (addr & 3)); +} + +static void pci_write_config16(unsigned addr, unsigned short value) +{ + outl(0x80000000 | (addr & ~3), 0xCF8); + outw(value, 0xCFC + (addr & 2)); +} + +static void pci_write_config32(unsigned addr, unsigned int value) +{ + outl(0x80000000 | (addr & ~3), 0xCF8); + outl(value, 0xCFC); +} +# 5 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" 2 +# 1 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/pc80/serial.c" 1 +# 1 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/include/part/fallback_boot.h" 1 +# 2 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/pc80/serial.c" 2 +# 44 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/pc80/serial.c" +static int uart_can_tx_byte(void) +{ + return inb(0x3f8 + 0x05) & 0x20; +} + +static void uart_wait_to_tx_byte(void) +{ + while(!uart_can_tx_byte()) + ; +} + +static void uart_wait_until_sent(void) +{ + while(!(inb(0x3f8 + 0x05) & 0x40)) + ; +} + +static void uart_tx_byte(unsigned char data) +{ + uart_wait_to_tx_byte(); + outb(data, 0x3f8 + 0x00); + + uart_wait_until_sent(); +} + +static void uart_init(void) +{ + + outb(0x0, 0x3f8 + 0x01); + + outb(0x01, 0x3f8 + 0x02); + + outb(0x80 | 0x3, 0x3f8 + 0x03); +# 89 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/pc80/serial.c" + outb((115200/9600) & 0xFF, 0x3f8 + 0x00); + outb(((115200/9600) >> 8) & 0xFF, 0x3f8 + 0x01); + + outb(0x3, 0x3f8 + 0x03); +} +# 6 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" 2 +# 1 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/arch/i386/lib/console.c" 1 +# 1 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/include/console/loglevel.h" 1 +# 2 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/arch/i386/lib/console.c" 2 + +static void __console_tx_byte(unsigned char byte) +{ + uart_tx_byte(byte); +} + +static void __console_tx_nibble(unsigned nibble) +{ + unsigned char digit; + digit = nibble + '0'; + if (digit > '9') { + digit += 39; + } + __console_tx_byte(digit); +} + +static void __console_tx_char(int loglevel, unsigned char byte) +{ + if (8 > loglevel) { + uart_tx_byte(byte); + } +} + +static void __console_tx_hex8(int loglevel, unsigned char value) +{ + if (8 > loglevel) { + __console_tx_nibble((value >> 4U) & 0x0fU); + __console_tx_nibble(value & 0x0fU); + } +} + +static void __console_tx_hex16(int loglevel, unsigned short value) +{ + if (8 > loglevel) { + __console_tx_nibble((value >> 12U) & 0x0fU); + __console_tx_nibble((value >> 8U) & 0x0fU); + __console_tx_nibble((value >> 4U) & 0x0fU); + __console_tx_nibble(value & 0x0fU); + } +} + +static void __console_tx_hex32(int loglevel, unsigned int value) +{ + if (8 > loglevel) { + __console_tx_nibble((value >> 28U) & 0x0fU); + __console_tx_nibble((value >> 24U) & 0x0fU); + __console_tx_nibble((value >> 20U) & 0x0fU); + __console_tx_nibble((value >> 16U) & 0x0fU); + __console_tx_nibble((value >> 12U) & 0x0fU); + __console_tx_nibble((value >> 8U) & 0x0fU); + __console_tx_nibble((value >> 4U) & 0x0fU); + __console_tx_nibble(value & 0x0fU); + } +} + +static void __console_tx_string(int loglevel, const char *str) +{ + if (8 > loglevel) { + unsigned char ch; + while((ch = *str++) != '\0') { + __console_tx_byte(ch); + } + } +} + +static void print_emerg_char(unsigned char byte) { __console_tx_char(0, byte); } +static void print_emerg_hex8(unsigned char value){ __console_tx_hex8(0, value); } +static void print_emerg_hex16(unsigned short value){ __console_tx_hex16(0, value); } +static void print_emerg_hex32(unsigned int value) { __console_tx_hex32(0, value); } +static void print_emerg(const char *str) { __console_tx_string(0, str); } + +static void print_alert_char(unsigned char byte) { __console_tx_char(1, byte); } +static void print_alert_hex8(unsigned char value) { __console_tx_hex8(1, value); } +static void print_alert_hex16(unsigned short value){ __console_tx_hex16(1, value); } +static void print_alert_hex32(unsigned int value) { __console_tx_hex32(1, value); } +static void print_alert(const char *str) { __console_tx_string(1, str); } + +static void print_crit_char(unsigned char byte) { __console_tx_char(2, byte); } +static void print_crit_hex8(unsigned char value) { __console_tx_hex8(2, value); } +static void print_crit_hex16(unsigned short value){ __console_tx_hex16(2, value); } +static void print_crit_hex32(unsigned int value) { __console_tx_hex32(2, value); } +static void print_crit(const char *str) { __console_tx_string(2, str); } + +static void print_err_char(unsigned char byte) { __console_tx_char(3, byte); } +static void print_err_hex8(unsigned char value) { __console_tx_hex8(3, value); } +static void print_err_hex16(unsigned short value){ __console_tx_hex16(3, value); } +static void print_err_hex32(unsigned int value) { __console_tx_hex32(3, value); } +static void print_err(const char *str) { __console_tx_string(3, str); } + +static void print_warning_char(unsigned char byte) { __console_tx_char(4, byte); } +static void print_warning_hex8(unsigned char value) { __console_tx_hex8(4, value); } +static void print_warning_hex16(unsigned short value){ __console_tx_hex16(4, value); } +static void print_warning_hex32(unsigned int value) { __console_tx_hex32(4, value); } +static void print_warning(const char *str) { __console_tx_string(4, str); } + +static void print_notice_char(unsigned char byte) { __console_tx_char(5, byte); } +static void print_notice_hex8(unsigned char value) { __console_tx_hex8(5, value); } +static void print_notice_hex16(unsigned short value){ __console_tx_hex16(5, value); } +static void print_notice_hex32(unsigned int value) { __console_tx_hex32(5, value); } +static void print_notice(const char *str) { __console_tx_string(5, str); } + +static void print_info_char(unsigned char byte) { __console_tx_char(6, byte); } +static void print_info_hex8(unsigned char value) { __console_tx_hex8(6, value); } +static void print_info_hex16(unsigned short value){ __console_tx_hex16(6, value); } +static void print_info_hex32(unsigned int value) { __console_tx_hex32(6, value); } +static void print_info(const char *str) { __console_tx_string(6, str); } + +static void print_debug_char(unsigned char byte) { __console_tx_char(7, byte); } +static void print_debug_hex8(unsigned char value) { __console_tx_hex8(7, value); } +static void print_debug_hex16(unsigned short value){ __console_tx_hex16(7, value); } +static void print_debug_hex32(unsigned int value) { __console_tx_hex32(7, value); } +static void print_debug(const char *str) { __console_tx_string(7, str); } + +static void print_spew_char(unsigned char byte) { __console_tx_char(8, byte); } +static void print_spew_hex8(unsigned char value) { __console_tx_hex8(8, value); } +static void print_spew_hex16(unsigned short value){ __console_tx_hex16(8, value); } +static void print_spew_hex32(unsigned int value) { __console_tx_hex32(8, value); } +static void print_spew(const char *str) { __console_tx_string(8, str); } +# 128 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/arch/i386/lib/console.c" +static void console_init(void) +{ + static const char console_test[] = + "\r\n\r\nLinuxBIOS-" + "1.1.0" + ".0Fallback" + " " + "Mon Jun 9 18:15:20 MDT 2003" + " starting...\r\n"; + print_info(console_test); +} +# 7 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" 2 +# 1 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/ram/ramtest.c" 1 +static void write_phys(unsigned long addr, unsigned long value) +{ + volatile unsigned long *ptr; + ptr = (void *)addr; + *ptr = value; +} + +static unsigned long read_phys(unsigned long addr) +{ + volatile unsigned long *ptr; + ptr = (void *)addr; + return *ptr; +} + +void ram_fill(unsigned long start, unsigned long stop) +{ + unsigned long addr; + + + + print_debug("DRAM fill: "); + print_debug_hex32(start); + print_debug("-"); + print_debug_hex32(stop); + print_debug("\r\n"); + for(addr = start; addr < stop ; addr += 4) { + + if ((addr & 0xffff) == 0) { + print_debug_hex32(addr); + print_debug("\r"); + } + write_phys(addr, addr); + }; + + print_debug_hex32(addr); + print_debug("\r\nDRAM filled\r\n"); +} + +void ram_verify(unsigned long start, unsigned long stop) +{ + unsigned long addr; + + + + print_debug("DRAM verify: "); + print_debug_hex32(start); + print_debug_char('-'); + print_debug_hex32(stop); + print_debug("\r\n"); + for(addr = start; addr < stop ; addr += 4) { + unsigned long value; + + if ((addr & 0xffff) == 0) { + print_debug_hex32(addr); + print_debug("\r"); + } + value = read_phys(addr); + if (value != addr) { + + print_err_hex32(addr); + print_err_char(':'); + print_err_hex32(value); + print_err("\r\n"); + } + } + + print_debug_hex32(addr); + print_debug("\r\nDRAM verified\r\n"); +} + + +void ramcheck(unsigned long start, unsigned long stop) +{ + int result; + + + + + + print_debug("Testing DRAM : "); + print_debug_hex32(start); + print_debug("-"); + print_debug_hex32(stop); + print_debug("\r\n"); + ram_fill(start, stop); + ram_verify(start, stop); + print_debug("Done.\n"); +} +# 8 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" 2 + +static void die(const char *str) +{ + print_emerg(str); + do { + hlt(); + } while(1); +} + + + + +static void sdram_set_registers(void) +{ + static const unsigned int register_values[] = { +# 51 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x44) & 0xFF)), 0x0000f8f8, 0x003f0000, + + + + + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x4C) & 0xFF)), 0x0000f8f8, 0x00000001, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x54) & 0xFF)), 0x0000f8f8, 0x00000002, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x5C) & 0xFF)), 0x0000f8f8, 0x00000003, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x64) & 0xFF)), 0x0000f8f8, 0x00000004, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x6C) & 0xFF)), 0x0000f8f8, 0x00000005, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x74) & 0xFF)), 0x0000f8f8, 0x00000006, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x7C) & 0xFF)), 0x0000f8f8, 0x00000007, +# 93 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x40) & 0xFF)), 0x0000f8fc, 0x00000003, + + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x48) & 0xFF)), 0x0000f8fc, 0x00400000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x50) & 0xFF)), 0x0000f8fc, 0x00400000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x58) & 0xFF)), 0x0000f8fc, 0x00400000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x60) & 0xFF)), 0x0000f8fc, 0x00400000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x68) & 0xFF)), 0x0000f8fc, 0x00400000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x70) & 0xFF)), 0x0000f8fc, 0x00400000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x78) & 0xFF)), 0x0000f8fc, 0x00400000, +# 145 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x84) & 0xFF)), 0x00000048, 0x00e1ff00, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x8C) & 0xFF)), 0x00000048, 0x00dfff00, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x94) & 0xFF)), 0x00000048, 0x00e3ff00, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x9C) & 0xFF)), 0x00000048, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xA4) & 0xFF)), 0x00000048, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xAC) & 0xFF)), 0x00000048, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xB4) & 0xFF)), 0x00000048, 0x00000b00, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xBC) & 0xFF)), 0x00000048, 0x00fe0b00, +# 180 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x80) & 0xFF)), 0x000000f0, 0x00e00003, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x88) & 0xFF)), 0x000000f0, 0x00d80003, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x90) & 0xFF)), 0x000000f0, 0x00e20003, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x98) & 0xFF)), 0x000000f0, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xA0) & 0xFF)), 0x000000f0, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xA8) & 0xFF)), 0x000000f0, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xB0) & 0xFF)), 0x000000f0, 0x00000a03, + + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xB8) & 0xFF)), 0x000000f0, 0x00400003, +# 219 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xC4) & 0xFF)), 0xFE000FC8, 0x0000d000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xCC) & 0xFF)), 0xFE000FC8, 0x000ff000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xD4) & 0xFF)), 0xFE000FC8, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xDC) & 0xFF)), 0xFE000FC8, 0x00000000, +# 249 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xC0) & 0xFF)), 0xFE000FCC, 0x0000d003, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xC8) & 0xFF)), 0xFE000FCC, 0x00001013, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xD0) & 0xFF)), 0xFE000FCC, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xD8) & 0xFF)), 0xFE000FCC, 0x00000000, +# 290 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xE0) & 0xFF)), 0x0000FC88, 0xff000003, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xE4) & 0xFF)), 0x0000FC88, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xE8) & 0xFF)), 0x0000FC88, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xEC) & 0xFF)), 0x0000FC88, 0x00000000, +# 316 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x40) & 0xFF)), 0x001f01fe, 0x00000001, + + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x44) & 0xFF)), 0x001f01fe, 0x01000001, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x48) & 0xFF)), 0x001f01fe, 0x02000001, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x4C) & 0xFF)), 0x001f01fe, 0x03000001, + + + + + + + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x50) & 0xFF)), 0x001f01fe, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x54) & 0xFF)), 0x001f01fe, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x58) & 0xFF)), 0x001f01fe, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x5C) & 0xFF)), 0x001f01fe, 0x00000000, +# 351 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x60) & 0xFF)), 0xC01f01ff, 0x00e0fe00, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x64) & 0xFF)), 0xC01f01ff, 0x00e0fe00, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x68) & 0xFF)), 0xC01f01ff, 0x00e0fe00, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x6C) & 0xFF)), 0xC01f01ff, 0x00e0fe00, + + + + + + + + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x70) & 0xFF)), 0xC01f01ff, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x74) & 0xFF)), 0xC01f01ff, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x78) & 0xFF)), 0xC01f01ff, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x7C) & 0xFF)), 0xC01f01ff, 0x00000000, +# 387 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x80) & 0xFF)), 0xffff8888, 0x00000033, +# 456 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x88) & 0xFF)), 0xe8088008, 0x03623125, +# 487 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x8c) & 0xFF)), 0xff8fe08e, 0x00000930, +# 563 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x90) & 0xFF)), 0xf0000000, + (4 << 25)|(0 << 24)| + (0 << 23)|(0 << 22)|(0 << 21)|(0 << 20)| + (1 << 19)|(1 << 18)|(0 << 17)|(0 << 16)| + (2 << 14)|(0 << 13)|(0 << 12)| + (0 << 11)|(0 << 10)|(0 << 9)|(0 << 8)| + (0 << 3) |(0 << 1) |(0 << 0), +# 635 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x94) & 0xFF)), 0xc180f0f0, 0x0e2b0a05, +# 655 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x98) & 0xFF)), 0xfc00ffff, 0x00000000, +# 689 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((3) & 0x07) << 8) | ((0x58) & 0xFF)), 0xffe0e0e0, 0x00000000, +# 698 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((3) & 0x07) << 8) | ((0x5C) & 0xFF)), 0x0000003e, 0x00000000, + + + + + + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((3) & 0x07) << 8) | ((0x60) & 0xFF)), 0xffffff00, 0x00000000, + }; + int i; + int max; + print_debug("setting up CPU0 northbridge registers\r\n"); + max = sizeof(register_values)/sizeof(register_values[0]); + for(i = 0; i < max; i += 3) { + unsigned long reg; + + + + + + + reg = pci_read_config32(register_values[i]); + reg &= register_values[i+1]; + reg |= register_values[i+2]; + pci_write_config32(register_values[i], reg); + } + print_debug("done.\r\n"); +} +# 743 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" +static void sdram_set_spd_registers(void) +{ + unsigned long dcl; + dcl = pci_read_config32(( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x90) & 0xFF))); + + dcl &= ~(1<<17); + pci_write_config32(( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x90) & 0xFF)), dcl); +} + + +static void sdram_enable(void) +{ + unsigned long dcl; + + + dcl = pci_read_config32(( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x90) & 0xFF))); + print_debug("dcl: "); + print_debug_hex32(dcl); + print_debug("\r\n"); + dcl |= (1<<3); + pci_write_config32(( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x90) & 0xFF)), dcl); + dcl &= ~(1<<3); + dcl &= ~(1<<0); + dcl &= ~(1<<1); + dcl &= ~(1<<2); + dcl |= (1<<8); + pci_write_config32(( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x90) & 0xFF)), dcl); + + print_debug("Initializing memory: "); + int loops = 0; + do { + dcl = pci_read_config32(( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x90) & 0xFF))); + loops += 1; + if ((loops & 1023) == 0) { + print_debug("."); + } + } while(((dcl & (1<<8)) != 0) && (loops < 300000)); + if (loops >= 300000) { + print_debug(" failed\r\n"); + } else { + print_debug(" done\r\n"); + } +# 803 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" +} + +static void sdram_first_normal_reference(void) {} +static void sdram_enable_refresh(void) {} +static void sdram_special_finishup(void) {} + +# 1 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/sdram/generic_sdram.c" 1 +void sdram_no_memory(void) +{ + print_err("No memory!!\r\n"); + while(1) { + hlt(); + } +} + + +void sdram_initialize(void) +{ + print_debug("Ram1\r\n"); + + sdram_set_registers(); + + print_debug("Ram2\r\n"); + + sdram_set_spd_registers(); + + print_debug("Ram3\r\n"); + + + + + sdram_enable(); + + print_debug("Ram4\r\n"); + sdram_first_normal_reference(); + + print_debug("Ram5\r\n"); + sdram_enable_refresh(); + sdram_special_finishup(); + + print_debug("Ram6\r\n"); +} +# 810 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" 2 + +static int boot_cpu(void) +{ + volatile unsigned long *local_apic; + unsigned long apic_id; + int bsp; + msr_t msr; + msr = rdmsr(0x1b); + bsp = !!(msr.lo & (1 << 8)); + if (bsp) { + print_debug("Bootstrap cpu\r\n"); + } + + return bsp; +} + +static int cpu_init_detected(void) +{ + unsigned long dcl; + int cpu_init; + + unsigned long htic; + + htic = pci_read_config32(( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x6c) & 0xFF))); +# 849 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + cpu_init = (htic & (1<<6)); + if (cpu_init) { + print_debug("CPU INIT Detected.\r\n"); + } + return cpu_init; +} + +static void setup_coherent_ht_domain(void) +{ + static const unsigned int register_values[] = { +# 884 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x40) & 0xFF)), 0xfff0f0f0, 0x00010101, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x44) & 0xFF)), 0xfff0f0f0, 0x00010101, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x48) & 0xFF)), 0xfff0f0f0, 0x00010101, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x4c) & 0xFF)), 0xfff0f0f0, 0x00010101, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x50) & 0xFF)), 0xfff0f0f0, 0x00010101, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x54) & 0xFF)), 0xfff0f0f0, 0x00010101, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x58) & 0xFF)), 0xfff0f0f0, 0x00010101, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x5c) & 0xFF)), 0xfff0f0f0, 0x00010101, +# 983 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x68) & 0xFF)), 0x00800000, 0x0f00840f, +# 1005 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x6C) & 0xFF)), 0xffffff8c, 0x00000000 | (1 << 6) |(1 << 5)| (1 << 4), +# 1082 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x84) & 0xFF)), 0x00009c05, 0x11110020, +# 1127 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x88) & 0xFF)), 0xfffff0ff, 0x00000200, +# 1148 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x94) & 0xFF)), 0xff000000, 0x00ff0000, +# 1182 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x44) & 0xFF)), 0x0000f8f8, 0x003f0000, + + + + + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x4C) & 0xFF)), 0x0000f8f8, 0x00000001, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x54) & 0xFF)), 0x0000f8f8, 0x00000002, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x5C) & 0xFF)), 0x0000f8f8, 0x00000003, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x64) & 0xFF)), 0x0000f8f8, 0x00000004, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x6C) & 0xFF)), 0x0000f8f8, 0x00000005, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x74) & 0xFF)), 0x0000f8f8, 0x00000006, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x7C) & 0xFF)), 0x0000f8f8, 0x00000007, +# 1224 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x40) & 0xFF)), 0x0000f8fc, 0x00000003, + + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x48) & 0xFF)), 0x0000f8fc, 0x00400000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x50) & 0xFF)), 0x0000f8fc, 0x00400000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x58) & 0xFF)), 0x0000f8fc, 0x00400000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x60) & 0xFF)), 0x0000f8fc, 0x00400000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x68) & 0xFF)), 0x0000f8fc, 0x00400000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x70) & 0xFF)), 0x0000f8fc, 0x00400000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x78) & 0xFF)), 0x0000f8fc, 0x00400000, +# 1276 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x84) & 0xFF)), 0x00000048, 0x00e1ff00, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x8C) & 0xFF)), 0x00000048, 0x00dfff00, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x94) & 0xFF)), 0x00000048, 0x00e3ff00, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x9C) & 0xFF)), 0x00000048, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xA4) & 0xFF)), 0x00000048, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xAC) & 0xFF)), 0x00000048, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xB4) & 0xFF)), 0x00000048, 0x00000b00, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xBC) & 0xFF)), 0x00000048, 0x00fe0b00, +# 1311 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x80) & 0xFF)), 0x000000f0, 0x00e00003, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x88) & 0xFF)), 0x000000f0, 0x00d80003, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x90) & 0xFF)), 0x000000f0, 0x00e20003, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x98) & 0xFF)), 0x000000f0, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xA0) & 0xFF)), 0x000000f0, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xA8) & 0xFF)), 0x000000f0, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xB0) & 0xFF)), 0x000000f0, 0x00000a03, + + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xB8) & 0xFF)), 0x000000f0, 0x00400003, +# 1350 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xC4) & 0xFF)), 0xFE000FC8, 0x0000d000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xCC) & 0xFF)), 0xFE000FC8, 0x000ff000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xD4) & 0xFF)), 0xFE000FC8, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xDC) & 0xFF)), 0xFE000FC8, 0x00000000, +# 1380 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xC0) & 0xFF)), 0xFE000FCC, 0x0000d003, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xC8) & 0xFF)), 0xFE000FCC, 0x00001013, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xD0) & 0xFF)), 0xFE000FCC, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xD8) & 0xFF)), 0xFE000FCC, 0x00000000, +# 1421 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xE0) & 0xFF)), 0x0000FC88, 0xff000003, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xE4) & 0xFF)), 0x0000FC88, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xE8) & 0xFF)), 0x0000FC88, 0x00000000, + ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xEC) & 0xFF)), 0x0000FC88, 0x00000000, + + }; + int i; + int max; + print_debug("setting up coherent ht domain....\r\n"); + max = sizeof(register_values)/sizeof(register_values[0]); + for(i = 0; i < max; i += 3) { + unsigned long reg; + + + + + + + reg = pci_read_config32(register_values[i]); + reg &= register_values[i+1]; + reg |= register_values[i+2] & ~register_values[i+1]; + pci_write_config32(register_values[i], reg); + } + print_debug("done.\r\n"); +} + +static void enumerate_ht_chain(void) +{ + unsigned next_unitid, last_unitid;; + next_unitid = 1; + do { + uint32_t id; + uint8_t hdr_type, pos; + last_unitid = next_unitid; + + id = pci_read_config32(( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x00) & 0xFF))); + + if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) || + (((id >> 16) & 0xffff) == 0xffff) || + (((id >> 16) & 0xffff) == 0x0000)) { + break; + } + hdr_type = pci_read_config8(( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x0e) & 0xFF))); + pos = 0; + hdr_type &= 0x7f; + + if ((hdr_type == 0) || + (hdr_type == 1)) { + pos = pci_read_config8(( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x34) & 0xFF))); + } + while(pos != 0) { + uint8_t cap; + cap = pci_read_config8(( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((pos + 0) & 0xFF))); + if (cap == 0x08) { + uint16_t flags; + flags = pci_read_config16(( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((pos + 2) & 0xFF))); + if ((flags >> 13) == 0) { + unsigned count; + flags &= ~0x1f; + flags |= next_unitid & 0x1f; + count = (flags >> 5) & 0x1f; + pci_write_config16(( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((pos + 2) & 0xFF)), flags); + next_unitid += count; + break; + } + } + pos = pci_read_config8(( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((pos + 1) & 0xFF))); + } + } while((last_unitid != next_unitid) && (next_unitid <= 0x1f)); +} + +static void print_pci_devices(void) +{ + uint32_t addr; + for(addr = ( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0) & 0xFF)); + addr <= ( (((0) & 0xFF) << 16) | (((0x1f) & 0x1f) << 11) | (((0x7) & 0x07) << 8) | ((0) & 0xFF)); + addr += ( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0) & 0xFF))) { + uint32_t id; + id = pci_read_config32(addr + 0x00); + if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) || + (((id >> 16) & 0xffff) == 0xffff) || + (((id >> 16) & 0xffff) == 0x0000)) { + continue; + } + print_debug("PCI: 00:"); + print_debug_hex8(addr >> 11); + print_debug_char('.'); + print_debug_hex8((addr >> 8) & 7); + print_debug("\r\n"); + } +} +# 1525 "/home/eric/projects/linuxbios/checkin/solo/freebios2/src/mainboard/amd/solo/auto.c" +static void enable_smbus(void) +{ + uint32_t addr; + for(addr = ( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0) & 0xFF)); + addr <= ( (((0) & 0xFF) << 16) | (((0x1f) & 0x1f) << 11) | (((0x7) & 0x07) << 8) | ((0) & 0xFF)); + addr += ( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0) & 0xFF))) { + uint32_t id; + id = pci_read_config32(addr); + if (id == ((0x746b << 16) | (0x1022))) { + break; + } + } + if (addr > ( (((0) & 0xFF) << 16) | (((0x1f) & 0x1f) << 11) | (((0x7) & 0x07) << 8) | ((0) & 0xFF))) { + die("SMBUS controller not found\r\n"); + } + uint8_t enable; + print_debug("SMBus controller enabled\r\n"); + pci_write_config32(addr + 0x58, 0x1000 | 1); + enable = pci_read_config8(addr + 0x41); + pci_write_config8(addr + 0x41, enable | (1 << 7)); +} + + +static inline void smbus_delay(void) +{ + outb(0x80, 0x80); +} + +static int smbus_wait_until_ready(void) +{ + unsigned long loops; + loops = (100*1000*10); + do { + unsigned short val; + smbus_delay(); + val = inw(0x1000 + 0xe0); + if ((val & 0x800) == 0) { + break; + } + } while(--loops); + return loops?0:-1; +} + +static int smbus_wait_until_done(void) +{ + unsigned long loops; + loops = (100*1000*10); + do { + unsigned short val; + smbus_delay(); + + val = inw(0x1000 + 0xe0); + if (((val & 0x8) == 0) || ((val & 0x437) != 0)) { + break; + } + } while(--loops); + return loops?0:-1; +} + +static int smbus_read_byte(unsigned device, unsigned address) +{ + unsigned char global_control_register; + unsigned char global_status_register; + unsigned char byte; + + if (smbus_wait_until_ready() < 0) { + return -1; + } + + + + outw(inw(0x1000 + 0xe2) & ~((1<<10)|(1<<9)|(1<<8)|(1<<4)), 0x1000 + 0xe2); + + outw(((device & 0x7f) << 1) | 1, 0x1000 + 0xe4); + + outb(address & 0xFF, 0x1000 + 0xe8); + + outw((inw(0x1000 + 0xe2) & ~7) | (0x2), 0x1000 + 0xe2); + + + + outw(inw(0x1000 + 0xe0), 0x1000 + 0xe0); + + + outw(0, 0x1000 + 0xe6); + + + outw((inw(0x1000 + 0xe2) | (1 << 3)), 0x1000 + 0xe2); + + + + if (smbus_wait_until_done() < 0) { + return -1; + } + + global_status_register = inw(0x1000 + 0xe0); + + + byte = inw(0x1000 + 0xe6) & 0xff; + + if (global_status_register != (1 << 4)) { + return -1; + } + return byte; +} + +static void dump_spd_registers(void) +{ + unsigned device; + device = (0xa << 3); + print_debug("\r\n"); + while(device <= ((0xa << 3) +1)) { + int i; + print_debug("dimm: "); + print_debug_hex8(device); + for(i = 0; i < 256; i++) { + int status; + unsigned char byte; + if ((i & 0xf) == 0) { + print_debug("\r\n"); + print_debug_hex8(i); + print_debug(": "); + } + status = smbus_read_byte(device, i); + if (status < 0) { + print_debug("bad device\r\n"); + continue; + } + byte = status & 0xff; + print_debug_hex8(byte); + print_debug_char(' '); + } + device += 1; + print_debug("\r\n"); + } +} + +static void dump_spd_registers1(void) +{ + int i; + print_debug("dimm: "); + print_debug_hex8((0xa << 3)); + for(i = 0; i < 256; i++) { + int status; + unsigned char byte; + if ((i & 0xf) == 0) { + print_debug("\r\n"); + print_debug_hex8(i); + print_debug(": "); + } + status = smbus_read_byte((0xa << 3), i); + if (status < 0) { + print_debug("bad device\r\n"); + break; + } + byte = status & 0xff; + print_debug_hex8(byte); + print_debug_char(' '); + } + print_debug("\r\n"); +} + + + +static void dump_spd_registers2(void) +{ + unsigned dev; + print_debug("\r\n"); + for(dev = (0xa << 3); dev <= ((0xa << 3) +1); dev += 1) { + print_debug("dimm: "); + print_debug_hex8(dev); + int status; + unsigned char byte; + status = smbus_read_byte(dev, 0); + if (status < 0) { + print_debug("bad device\r\n"); + continue; + } + byte = status & 0xff; + print_debug_hex8(byte); + print_debug("\r\n"); + } +} + +static void main(void) +{ + uart_init(); + console_init(); + if (boot_cpu() && !cpu_init_detected()) { + setup_coherent_ht_domain(); + enumerate_ht_chain(); + print_pci_devices(); + enable_smbus(); + sdram_initialize(); + + + + dump_spd_registers1(); + dump_spd_registers2(); + + + + + + ram_fill( 0x00000000, 0x00001000); + ram_verify(0x00000000, 0x00001000); + + + + + + } +} |