#define MAX_REGISTERS 75
#define MAX_REG_EQUIVS 16
+#if 1
+#define REGISTER_BITS 16
+#else
#define REGISTER_BITS 28
+#endif
#define MAX_VIRT_REGISTERS (1<<REGISTER_BITS)
#define TEMPLATE_BITS 6
#define MAX_TEMPLATES (1<<TEMPLATE_BITS)
#define REG_VIRT5 (MAX_REGISTERS + 5)
/* Provision for 8 register classes */
+#if 1
+#define REG_SHIFT 0
+#define REGC_SHIFT REGISTER_BITS
+#define REGC_MASK (((1 << MAX_REGC) - 1) << REGISTER_BITS)
#define REG_MASK (MAX_VIRT_REGISTERS -1)
#define ID_REG(ID) ((ID) & REG_MASK)
#define SET_REG(ID, REG) ((ID) = (((ID) & ~REG_MASK) | ((REG) & REG_MASK)))
+#define ID_REGCM(ID) (((ID) & REGC_MASK) >> REGC_SHIFT)
+#define SET_REGCM(ID, REGCM) ((ID) = (((ID) & ~REGC_MASK) | (((REGCM) << REGC_SHIFT) & REGC_MASK)))
+#define SET_INFO(ID, INFO) ((ID) = (((ID) & ~(REG_MASK | REGC_MASK)) | \
+ (((INFO).reg) & REG_MASK) | ((((INFO).regcm) << REGC_SHIFT) & REGC_MASK)))
+#else
+#define REG_MASK (MAX_VIRT_REGISTERS -1)
+#define ID_REG(ID) ((ID) & REG_MASK)
+#define SET_REG(ID, REG) ((ID) = (((ID) & ~REG_MASK) | ((REG) & REG_MASK)))
+#endif
static unsigned arch_reg_regcm(struct compile_state *state, int reg);
static unsigned arch_regcm_normalize(struct compile_state *state, unsigned regcm);
}
-typedef struct triple *(*wvl_cb_t)(
+typedef void (*wvl_cb_t)(
struct compile_state *state,
struct reg_block *blocks, struct triple_reg_set *live,
struct reg_block *rb, struct triple *ins, void *arg);
}
/* Walk through the basic block calculating live */
for(done = 0, ptr = block->last; !done; ptr = prev) {
- struct triple **expr, *result;
+ struct triple **expr;
prev = ptr->prev;
done = (ptr == block->first);
/* Inform the callback function of what is
* going on.
*/
- result = cb(state, blocks, live, rb, ptr, arg);
+ cb(state, blocks, live, rb, ptr, arg);
/* Remove the current definition from live */
do_triple_unset(&live, ptr);
- /* If the current instruction was deleted continue */
- if (!result) {
- if (block->last == ptr) {
- block->last = prev;
- }
- continue;
- }
-
-
/* Add the current uses to live.
*
* It is safe to skip phi functions because they do
} while(ins != first);
}
-static struct triple *graph_ins(
+static void graph_ins(
struct compile_state *state,
struct reg_block *blocks, struct triple_reg_set *live,
struct reg_block *rb, struct triple *ins, void *arg)
* the interference graph.
*/
if (!triple_is_def(state, ins)) {
- return ins;
+ return;
}
def = rstate->lrd[ins->id].lr;
}
add_live_edge(rstate, def, lr);
}
- return ins;
+ return;
}
-static struct triple *print_interference_ins(
+static void print_interference_ins(
struct compile_state *state,
struct reg_block *blocks, struct triple_reg_set *live,
struct reg_block *rb, struct triple *ins, void *arg)
if (triple_is_branch(state, ins)) {
printf("\n");
}
- return ins;
+ return;
}
static int coalesce_live_ranges(
}
-struct coalesce_conflict {
- struct triple *ins;
- int index;
-};
-static struct triple *spot_coalesce_conflict(struct compile_state *state,
+static void fix_coalesce_conflicts(struct compile_state *state,
struct reg_block *blocks, struct triple_reg_set *live,
struct reg_block *rb, struct triple *ins, void *arg)
{
- struct coalesce_conflict *conflict = arg;
int zlhs, zrhs, i, j;
- int found;
/* See if we have a mandatory coalesce operation between
* a lhs and a rhs value. If so and the rhs value is also
* we would have two definitions in the same live range simultaneously
* alive.
*/
- found = -1;
zlhs = TRIPLE_LHS(ins->sizes);
if ((zlhs == 0) && triple_is_def(state, ins)) {
zlhs = 1;
}
zrhs = TRIPLE_RHS(ins->sizes);
- for(i = 0; (i < zlhs) && (found == -1); i++) {
+ for(i = 0; i < zlhs; i++) {
struct reg_info linfo;
linfo = arch_reg_lhs(state, ins, i);
if (linfo.reg < MAX_REGISTERS) {
continue;
}
- for(j = 0; (j < zrhs) && (found == -1); j++) {
+ for(j = 0; j < zrhs; j++) {
struct reg_info rinfo;
struct triple *rhs;
struct triple_reg_set *set;
+ int found;
+ found = 0;
rinfo = arch_reg_rhs(state, ins, j);
if (rinfo.reg != linfo.reg) {
continue;
}
rhs = RHS(ins, j);
- for(set = live; set && (found == -1); set = set->next) {
+ for(set = live; set && !found; set = set->next) {
if (set->member == rhs) {
- found = j;
+ found = 1;
}
}
+ if (found) {
+ struct triple *copy;
+ copy = pre_copy(state, ins, j);
+ copy->id |= TRIPLE_FLAG_PRE_SPLIT;
+ }
}
}
- /* Only update conflict if we are the least dominated conflict */
- if ((found != -1) &&
- (!conflict->ins || tdominates(state, ins, conflict->ins))) {
- conflict->ins = ins;
- conflict->index = found;
- }
- return ins;
+ return;
}
-static void resolve_coalesce_conflict(
- struct compile_state *state, struct coalesce_conflict *conflict)
+static void replace_set_use(struct compile_state *state,
+ struct triple_reg_set *head, struct triple *orig, struct triple *new)
{
- struct triple *copy;
- copy = pre_copy(state, conflict->ins, conflict->index);
- copy->id |= TRIPLE_FLAG_PRE_SPLIT;
+ struct triple_reg_set *set;
+ for(set = head; set; set = set->next) {
+ if (set->member == orig) {
+ set->member = new;
+ }
+ }
}
-
-static struct triple *spot_tangle(struct compile_state *state,
- struct reg_block *blocks, struct triple_reg_set *live,
- struct reg_block *rb, struct triple *ins, void *arg)
+static void replace_block_use(struct compile_state *state,
+ struct reg_block *blocks, struct triple *orig, struct triple *new)
{
- struct triple **tangle = arg;
- char used[MAX_REGISTERS];
- struct triple_reg_set *set;
-
- /* Find out which registers have multiple uses at this point */
- memset(used, 0, sizeof(used));
- for(set = live; set; set = set->next) {
- struct reg_info info;
- info = find_lhs_color(state, set->member, 0);
- if (info.reg == REG_UNSET) {
- continue;
- }
- reg_inc_used(state, used, info.reg);
+ int i;
+#warning "WISHLIST visit just those blocks that need it *"
+ for(i = 1; i <= state->last_vertex; i++) {
+ struct reg_block *rb;
+ rb = &blocks[i];
+ replace_set_use(state, rb->in, orig, new);
+ replace_set_use(state, rb->out, orig, new);
}
+}
- /* Now find the least dominated definition of a register in
- * conflict I have seen so far.
- */
- for(set = live; set; set = set->next) {
- struct reg_info info;
- info = find_lhs_color(state, set->member, 0);
- if (used[info.reg] < 2) {
- continue;
- }
- if (!*tangle || tdominates(state, set->member, *tangle)) {
- *tangle = set->member;
+static void color_instructions(struct compile_state *state)
+{
+ struct triple *ins, *first;
+ first = RHS(state->main_function, 0);
+ ins = first;
+ do {
+ if (triple_is_def(state, ins)) {
+ struct reg_info info;
+ info = find_lhs_color(state, ins, 0);
+ if (info.reg >= MAX_REGISTERS) {
+ info.reg = REG_UNSET;
+ }
+ SET_INFO(ins->id, info);
}
+ ins = ins->next;
+ } while(ins != first);
+}
+
+static struct reg_info read_lhs_color(
+ struct compile_state *state, struct triple *ins, int index)
+{
+ struct reg_info info;
+ if ((index == 0) && triple_is_def(state, ins)) {
+ info.reg = ID_REG(ins->id);
+ info.regcm = ID_REGCM(ins->id);
}
- return ins;
+ else if (index < TRIPLE_LHS(ins->sizes)) {
+ info = read_lhs_color(state, LHS(ins, index), 0);
+ }
+ else {
+ internal_error(state, ins, "Bad lhs %d", index);
+ info.reg = REG_UNSET;
+ info.regcm = 0;
+ }
+ return info;
}
-static void resolve_tangle(struct compile_state *state, struct triple *tangle)
+static struct triple *resolve_tangle(
+ struct compile_state *state, struct triple *tangle)
{
struct reg_info info, uinfo;
struct triple_set *set, *next;
struct triple *copy;
-#if 0
- fprintf(stderr, "Resolving tangle: %p\n", tangle);
- print_blocks(state, stderr);
-#endif
+#warning "WISHLIST recalculate all affected instructions colors"
info = find_lhs_color(state, tangle, 0);
-#if 0
- fprintf(stderr, "color: %d\n", info.reg);
-#endif
for(set = tangle->use; set; set = next) {
struct triple *user;
int i, zrhs;
continue;
}
uinfo = find_rhs_post_color(state, user, i);
-#if 0
- fprintf(stderr, "%p rhs %d color: %d\n",
- user, i, uinfo.reg);
-#endif
if (uinfo.reg == info.reg) {
copy = pre_copy(state, user, i);
copy->id |= TRIPLE_FLAG_PRE_SPLIT;
+ SET_INFO(copy->id, uinfo);
}
}
}
+ copy = 0;
uinfo = find_lhs_pre_color(state, tangle, 0);
-#if 0
- fprintf(stderr, "pre color: %d\n", uinfo.reg);
-#endif
if (uinfo.reg == info.reg) {
+ struct reg_info linfo;
copy = post_copy(state, tangle);
copy->id |= TRIPLE_FLAG_PRE_SPLIT;
+ linfo = find_lhs_color(state, copy, 0);
+ SET_INFO(copy->id, linfo);
}
+ info = find_lhs_color(state, tangle, 0);
+ SET_INFO(tangle->id, info);
+
+ return copy;
+}
+
+
+static void fix_tangles(struct compile_state *state,
+ struct reg_block *blocks, struct triple_reg_set *live,
+ struct reg_block *rb, struct triple *ins, void *arg)
+{
+ struct triple *tangle;
+ do {
+ char used[MAX_REGISTERS];
+ struct triple_reg_set *set;
+ tangle = 0;
+
+ /* Find out which registers have multiple uses at this point */
+ memset(used, 0, sizeof(used));
+ for(set = live; set; set = set->next) {
+ struct reg_info info;
+ info = read_lhs_color(state, set->member, 0);
+ if (info.reg == REG_UNSET) {
+ continue;
+ }
+ reg_inc_used(state, used, info.reg);
+ }
+
+ /* Now find the least dominated definition of a register in
+ * conflict I have seen so far.
+ */
+ for(set = live; set; set = set->next) {
+ struct reg_info info;
+ info = read_lhs_color(state, set->member, 0);
+ if (used[info.reg] < 2) {
+ continue;
+ }
+ if (!tangle || tdominates(state, set->member, tangle)) {
+ tangle = set->member;
+ }
+ }
+ /* If I have found a tangle resolve it */
+ if (tangle) {
+ struct triple *post_copy;
+ post_copy = resolve_tangle(state, tangle);
+ if (post_copy) {
+ replace_block_use(state, blocks, tangle, post_copy);
+ }
+ if (post_copy && (tangle != ins)) {
+ replace_set_use(state, live, tangle, post_copy);
+ }
+ }
+ } while(tangle);
+ return;
}
+static void correct_tangles(
+ struct compile_state *state, struct reg_block *blocks)
+{
+ color_instructions(state);
+ walk_variable_lifetimes(state, blocks, fix_tangles, 0);
+}
struct least_conflict {
struct reg_state *rstate;
struct triple_reg_set *live;
size_t count;
};
-static struct triple *least_conflict(struct compile_state *state,
+static void least_conflict(struct compile_state *state,
struct reg_block *blocks, struct triple_reg_set *live,
struct reg_block *rb, struct triple *ins, void *arg)
{
* can be the conflict instruction.
*/
if (!triple_is_def(state, ins)) {
- return ins;
+ return;
}
/* See if live ranges at this instruction are a
}
}
if (!edge && (lr != conflict->ref_range)) {
- return ins;
+ return;
}
count++;
}
if (count <= 1) {
- return ins;
+ return;
}
/* See if there is an uncolored member in this subset.
}
}
if (!set && (conflict->ref_range != REG_UNSET)) {
- return ins;
+ return;
}
;
}
}
- return ins;
+ return;
}
static void find_range_conflict(struct compile_state *state,
do {
struct live_range **point, **next;
- struct triple *tangle;
- struct coalesce_conflict conflict;
int coalesced;
/* Restore ids */
ids_from_rstate(state, &rstate);
- do {
- /* Cleanup the temporary data structures */
- cleanup_rstate(state, &rstate);
-
- /* Compute the variable lifetimes */
- rstate.blocks = compute_variable_lifetimes(state);
+ /* Cleanup the temporary data structures */
+ cleanup_rstate(state, &rstate);
- /* Find an invalid mandatory live range coalesce */
- conflict.ins = 0;
- conflict.index = -1;
- walk_variable_lifetimes(
- state, rstate.blocks, spot_coalesce_conflict, &conflict);
-
- /* If a tangle was found resolve it */
- if (conflict.ins) {
- resolve_coalesce_conflict(state, &conflict);
- }
- } while(conflict.ins);
-
- do {
- /* Cleanup the temporary data structures */
- cleanup_rstate(state, &rstate);
+ /* Compute the variable lifetimes */
+ rstate.blocks = compute_variable_lifetimes(state);
- /* Compute the variable lifetimes */
- rstate.blocks = compute_variable_lifetimes(state);
+ /* Fix invalid mandatory live range coalesce conflicts */
+ walk_variable_lifetimes(
+ state, rstate.blocks, fix_coalesce_conflicts, 0);
- /* Find two simultaneous uses of the same register */
- tangle = 0;
- walk_variable_lifetimes(
- state, rstate.blocks, spot_tangle, &tangle);
-
- /* If a tangle was found resolve it */
- if (tangle) {
- resolve_tangle(state, tangle);
- }
- } while(tangle);
+ /* Fix two simultaneous uses of the same register */
+ correct_tangles(state, rstate.blocks);
if (state->debug & DEBUG_INSERTED_COPIES) {
printf("After resolve_tangles\n");
--- /dev/null
+# 1 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/mainboard/arima/hdama/auto.c"
+# 1 "<built-in>"
+# 1 "<command line>"
+# 1 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/mainboard/arima/hdama/auto.c"
+
+# 1 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/arch/i386/include/stdint.h" 1
+# 11 "/home/eric/projects/linuxbios/checkin/hdama/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/hdama/freebios2/src/mainboard/arima/hdama/auto.c" 2
+# 1 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/include/device/pci_def.h" 1
+# 4 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/mainboard/arima/hdama/auto.c" 2
+# 1 "/home/eric/projects/linuxbios/checkin/hdama/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);
+}
+# 64 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/arch/i386/include/arch/romcc_io.h"
+typedef unsigned device_t;
+
+static unsigned char pci_read_config8(device_t dev, unsigned where)
+{
+ unsigned addr;
+ addr = dev | where;
+ outl(0x80000000 | (addr & ~3), 0xCF8);
+ return inb(0xCFC + (addr & 3));
+}
+
+static unsigned short pci_read_config16(device_t dev, unsigned where)
+{
+ unsigned addr;
+ addr = dev | where;
+ outl(0x80000000 | (addr & ~3), 0xCF8);
+ return inw(0xCFC + (addr & 2));
+}
+
+static unsigned int pci_read_config32(device_t dev, unsigned where)
+{
+ unsigned addr;
+ addr = dev | where;
+ outl(0x80000000 | (addr & ~3), 0xCF8);
+ return inl(0xCFC);
+}
+
+static void pci_write_config8(device_t dev, unsigned where, unsigned char value)
+{
+ unsigned addr;
+ addr = dev | where;
+ outl(0x80000000 | (addr & ~3), 0xCF8);
+ outb(value, 0xCFC + (addr & 3));
+}
+
+static void pci_write_config16(device_t dev, unsigned where, unsigned short value)
+{
+ unsigned addr;
+ addr = dev | where;
+ outl(0x80000000 | (addr & ~3), 0xCF8);
+ outw(value, 0xCFC + (addr & 2));
+}
+
+static void pci_write_config32(device_t dev, unsigned where, unsigned int value)
+{
+ unsigned addr;
+ addr = dev | where;
+ outl(0x80000000 | (addr & ~3), 0xCF8);
+ outl(value, 0xCFC);
+}
+
+
+static device_t pci_locate_device(unsigned pci_id, device_t dev)
+{
+ for(; dev <= ( (((255) & 0xFF) << 16) | (((31) & 0x1f) << 11) | (((7) & 0x7) << 8)); dev += ( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((1) & 0x7) << 8))) {
+ unsigned int id;
+ id = pci_read_config32(dev, 0);
+ if (id == pci_id) {
+ return dev;
+ }
+ }
+ return (0xffffffffU);
+}
+# 5 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/mainboard/arima/hdama/auto.c" 2
+# 1 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/pc80/serial.c" 1
+# 1 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/include/part/fallback_boot.h" 1
+# 2 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/pc80/serial.c" 2
+# 44 "/home/eric/projects/linuxbios/checkin/hdama/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);
+# 87 "/home/eric/projects/linuxbios/checkin/hdama/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/hdama/freebios2/src/mainboard/arima/hdama/auto.c" 2
+# 1 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/arch/i386/lib/console.c" 1
+# 1 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/include/console/loglevel.h" 1
+# 2 "/home/eric/projects/linuxbios/checkin/hdama/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/hdama/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"
+ " "
+ "Fri Jun 13 21:02:41 MDT 2003"
+ " starting...\r\n";
+ print_info(console_test);
+}
+
+
+static void die(const char *str)
+{
+ print_emerg(str);
+ do {
+ hlt();
+ } while(1);
+}
+# 7 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/mainboard/arima/hdama/auto.c" 2
+# 1 "/home/eric/projects/linuxbios/checkin/hdama/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 ram_check(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/hdama/freebios2/src/mainboard/arima/hdama/auto.c" 2
+# 1 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/early_ht.c" 1
+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) & 0x7) << 8)), 0x00);
+
+ 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) & 0x7) << 8)), 0x0e);
+ pos = 0;
+ hdr_type &= 0x7f;
+
+ if ((hdr_type == 0) ||
+ (hdr_type == 1)) {
+ pos = pci_read_config8(( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((0) & 0x7) << 8)), 0x34);
+ }
+ while(pos != 0) {
+ uint8_t cap;
+ cap = pci_read_config8(( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((0) & 0x7) << 8)), pos + 0);
+ if (cap == 0x08) {
+ uint16_t flags;
+ flags = pci_read_config16(( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((0) & 0x7) << 8)), pos + 2);
+ 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) & 0x7) << 8)), pos + 2, flags);
+ next_unitid += count;
+ break;
+ }
+ }
+ pos = pci_read_config8(( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((0) & 0x7) << 8)), pos + 1);
+ }
+ } while((last_unitid != next_unitid) && (next_unitid <= 0x1f));
+}
+# 9 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/mainboard/arima/hdama/auto.c" 2
+# 1 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/southbridge/amd/amd8111/amd8111_early_smbus.c" 1
+# 12 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/southbridge/amd/amd8111/amd8111_early_smbus.c"
+static void enable_smbus(void)
+{
+ device_t dev;
+ dev = pci_locate_device(((((0x746b) & 0xFFFF) << 16) | ((0x1022) & 0xFFFF)), 0);
+ if (dev == (0xffffffffU)) {
+ die("SMBUS controller not found\r\n");
+ }
+ uint8_t enable;
+ print_debug("SMBus controller enabled\r\n");
+ pci_write_config32(dev, 0x58, 0x1000 | 1);
+ enable = pci_read_config8(dev, 0x41);
+ pci_write_config8(dev, 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;
+}
+# 10 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/mainboard/arima/hdama/auto.c" 2
+# 1 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c" 1
+# 10 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+static void setup_resource_map(const unsigned int *register_values, int max)
+{
+ int i;
+ print_debug("setting up resource map....\r\n");
+ for(i = 0; i < max; i += 3) {
+ device_t dev;
+ unsigned where;
+ unsigned long reg;
+
+
+
+
+
+
+ dev = register_values[i] & ~0xff;
+ where = register_values[i] & 0xff;
+ reg = pci_read_config32(dev, where);
+ reg &= register_values[i+1];
+ reg |= register_values[i+2];
+ pci_write_config32(dev, where, reg);
+
+
+
+
+
+
+ }
+ print_debug("done.\r\n");
+}
+
+static void setup_default_resource_map(void)
+{
+ static const unsigned int register_values[] = {
+# 70 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x44) & 0xFF)), 0x0000f8f8, 0x00000000,
+ ( (((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,
+# 108 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x40) & 0xFF)), 0x0000f8fc, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x48) & 0xFF)), 0x0000f8fc, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x50) & 0xFF)), 0x0000f8fc, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x58) & 0xFF)), 0x0000f8fc, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x60) & 0xFF)), 0x0000f8fc, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x68) & 0xFF)), 0x0000f8fc, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x70) & 0xFF)), 0x0000f8fc, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x78) & 0xFF)), 0x0000f8fc, 0x00000000,
+# 149 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x84) & 0xFF)), 0x00000048, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x8C) & 0xFF)), 0x00000048, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x94) & 0xFF)), 0x00000048, 0x00000000,
+ ( (((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, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xBC) & 0xFF)), 0x00000048, 0x00000000,
+# 184 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x80) & 0xFF)), 0x000000f0, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x88) & 0xFF)), 0x000000f0, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x90) & 0xFF)), 0x000000f0, 0x00000000,
+ ( (((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, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xB8) & 0xFF)), 0x000000f0, 0x00000000,
+# 218 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xC4) & 0xFF)), 0xFE000FC8, 0x01fff000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xCC) & 0xFF)), 0xFE000FC8, 0x00000000,
+ ( (((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,
+# 248 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xC0) & 0xFF)), 0xFE000FCC, 0x00000003,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xC8) & 0xFF)), 0xFE000FCC, 0x00000000,
+ ( (((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,
+# 289 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.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 max;
+ max = sizeof(register_values)/sizeof(register_values[0]);
+ setup_resource_map(register_values, max);
+}
+
+static void sdram_set_registers(void)
+{
+ static const unsigned int register_values[] = {
+# 339 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.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, 0x007f0001,
+
+ ( (((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,
+# 378 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x40) & 0xFF)), 0x0000f8fc, 0x00000003,
+# 398 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x48) & 0xFF)), 0x0000f8fc, 0x00400003,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x50) & 0xFF)), 0x0000f8fc, 0x00800000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x58) & 0xFF)), 0x0000f8fc, 0x00800000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x60) & 0xFF)), 0x0000f8fc, 0x00800000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x68) & 0xFF)), 0x0000f8fc, 0x00800000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x70) & 0xFF)), 0x0000f8fc, 0x00800000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x78) & 0xFF)), 0x0000f8fc, 0x00800000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x78) & 0xFF)), 0x0000f8fc, 0x00800000,
+# 451 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x84) & 0xFF)), 0x00000048, 0x00fe2f00,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x8C) & 0xFF)), 0x00000048, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x94) & 0xFF)), 0x00000048, 0x00000000,
+ ( (((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, 0x00fec000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xAC) & 0xFF)), 0x00000048, 0x0000b000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xB4) & 0xFF)), 0x00000048, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xBC) & 0xFF)), 0x00000048, 0x00000000,
+# 503 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x80) & 0xFF)), 0x000000f0, 0x00fc0003,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x88) & 0xFF)), 0x000000f0, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0x90) & 0xFF)), 0x000000f0, 0x00000000,
+ ( (((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, 0x00fec00e,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xA8) & 0xFF)), 0x000000f0, 0x00000a03,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xB0) & 0xFF)), 0x000000f0, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xB8) & 0xFF)), 0x000000f0, 0x00000000,
+# 545 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xC4) & 0xFF)), 0xFE000FC8, 0x01fff000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xCC) & 0xFF)), 0xFE000FC8, 0x00000000,
+ ( (((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,
+# 583 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xC0) & 0xFF)), 0xFE000FCC, 0x00000033,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((1) & 0x07) << 8) | ((0xC8) & 0xFF)), 0xFE000FCC, 0x00000000,
+ ( (((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,
+# 632 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.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,
+# 659 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x40) & 0xFF)), 0x001f01fe, 0x00000001,
+# 671 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x44) & 0xFF)), 0x001f01fe, 0x00001001,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x48) & 0xFF)), 0x001f01fe, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x4C) & 0xFF)), 0x001f01fe, 0x00000000,
+
+ ( (((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,
+# 711 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x60) & 0xFF)), 0xC01f01ff, 0x03e0ee00,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x64) & 0xFF)), 0xC01f01ff, 0x03e0ee00,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x68) & 0xFF)), 0xC01f01ff, 0x00000000,
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x6C) & 0xFF)), 0xC01f01ff, 0x00000000,
+
+ ( (((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,
+# 747 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x80) & 0xFF)), 0xffff8888, 0x00000003,
+# 817 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x88) & 0xFF)), 0xe8088008, 0x13723335,
+# 855 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x8c) & 0xFF)), 0xff8fe08e, 0x00100a20,
+# 937 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.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)|
+ (0 << 19)|(0 << 18)|(0 << 17)|(1 << 16)|
+ (2 << 14)|(0 << 13)|(0 << 12)|
+ (0 << 11)|(0 << 10)|(0 << 9)|(0 << 8)|
+ (0 << 3) |(0 << 1) |(0 << 0),
+# 1016 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x94) & 0xFF)), 0xc180f0f0, 0x065b0b08,
+# 1033 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x07) << 8) | ((0x98) & 0xFF)), 0xfc00ffff, 0x00000000,
+# 1067 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((3) & 0x07) << 8) | ((0x58) & 0xFF)), 0xffe0e0e0, 0x00000000,
+# 1076 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.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) {
+ device_t dev;
+ unsigned where;
+ unsigned long reg;
+
+
+
+
+
+
+ dev = register_values[i] & ~0xff;
+ where = register_values[i] & 0xff;
+ reg = pci_read_config32(dev, where);
+ reg &= register_values[i+1];
+ reg |= register_values[i+2];
+ pci_write_config32(dev, where, reg);
+
+
+
+
+
+
+
+ }
+ print_debug("done.\r\n");
+}
+# 1132 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+static void sdram_set_spd_registers(void)
+{
+ unsigned long dcl;
+ dcl = pci_read_config32(( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x7) << 8)), 0x90);
+
+ dcl &= ~(1<<17);
+ pci_write_config32(( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x7) << 8)), 0x90, dcl);
+}
+
+
+static void sdram_enable(void)
+{
+ unsigned long dcl;
+
+
+ dcl = pci_read_config32(( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x7) << 8)), 0x90);
+ print_debug("dcl: ");
+ print_debug_hex32(dcl);
+ print_debug("\r\n");
+ dcl |= (1<<3);
+ pci_write_config32(( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x7) << 8)), 0x90, 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) & 0x7) << 8)), 0x90, dcl);
+
+ print_debug("Initializing memory: ");
+ int loops = 0;
+ do {
+ dcl = pci_read_config32(( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((2) & 0x7) << 8)), 0x90);
+ 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");
+ }
+# 1192 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/raminit.c"
+}
+
+static void sdram_first_normal_reference(void) {}
+static void sdram_enable_refresh(void) {}
+static void sdram_special_finishup(void) {}
+# 11 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/mainboard/arima/hdama/auto.c" 2
+# 1 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/coherent_ht.c" 1
+# 9 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/coherent_ht.c"
+static void setup_coherent_ht_domain(void)
+{
+ static const unsigned int register_values[] = {
+# 37 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/coherent_ht.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,
+# 136 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/coherent_ht.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x68) & 0xFF)), 0x00800000, 0x0f00840f,
+# 158 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/coherent_ht.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x6C) & 0xFF)), 0xffffff8c, 0x00000000 | (1 << 6) |(1 << 5)| (1 << 4),
+# 235 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/coherent_ht.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x84) & 0xFF)), 0x00009c05, 0x11110020,
+# 280 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/coherent_ht.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x88) & 0xFF)), 0xfffff0ff, 0x00000200,
+# 301 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/northbridge/amd/amdk8/coherent_ht.c"
+ ( (((0) & 0xFF) << 16) | (((0x18) & 0x1f) << 11) | (((0) & 0x07) << 8) | ((0x94) & 0xFF)), 0xff000000, 0x00ff0000,
+
+
+
+
+
+ };
+ 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) {
+ device_t dev;
+ unsigned where;
+ unsigned long reg;
+
+
+
+
+
+
+ dev = register_values[i] & ~0xff;
+ where = register_values[i] & 0xff;
+ reg = pci_read_config32(dev, where);
+ reg &= register_values[i+1];
+ reg |= register_values[i+2];
+ pci_write_config32(dev, where, reg);
+
+
+
+
+
+
+ }
+ print_debug("done.\r\n");
+}
+# 12 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/mainboard/arima/hdama/auto.c" 2
+# 1 "/home/eric/projects/linuxbios/checkin/hdama/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");
+}
+# 13 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/mainboard/arima/hdama/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) & 0x7) << 8)), 0x6c);
+# 52 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/mainboard/arima/hdama/auto.c"
+ cpu_init = (htic & (1<<6));
+ if (cpu_init) {
+ print_debug("CPU INIT Detected.\r\n");
+ }
+ return cpu_init;
+}
+
+
+static void print_pci_devices(void)
+{
+ device_t dev;
+ for(dev = ( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((0) & 0x7) << 8));
+ dev <= ( (((0) & 0xFF) << 16) | (((0x1f) & 0x1f) << 11) | (((0x7) & 0x7) << 8));
+ dev += ( (((0) & 0xFF) << 16) | (((0) & 0x1f) << 11) | (((1) & 0x7) << 8))) {
+ uint32_t id;
+ id = pci_read_config32(dev, 0x00);
+ if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) ||
+ (((id >> 16) & 0xffff) == 0xffff) ||
+ (((id >> 16) & 0xffff) == 0x0000)) {
+ continue;
+ }
+ print_debug("PCI: 00:");
+ print_debug_hex8(dev >> 11);
+ print_debug_char('.');
+ print_debug_hex8((dev >> 8) & 7);
+ print_debug("\r\n");
+ }
+}
+
+
+static void dump_spd_registers(void)
+{
+ unsigned device;
+ device = (0xa << 3);
+ print_debug("\r\n");
+ while(device <= ((0xa << 3) +7)) {
+ 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");
+ break;
+ }
+ byte = status & 0xff;
+ print_debug_hex8(byte);
+ print_debug_char(' ');
+ }
+ device += 1;
+ print_debug("\r\n");
+ }
+}
+
+static void pnp_write_config(unsigned char port, unsigned char value, unsigned char reg)
+{
+ outb(reg, port);
+ outb(value, port +1);
+}
+
+static unsigned char pnp_read_config(unsigned char port, unsigned char reg)
+{
+ outb(reg, port);
+ return inb(port +1);
+}
+
+static void pnp_set_logical_device(unsigned char port, int device)
+{
+ pnp_write_config(port, device, 0x07);
+}
+
+static void pnp_set_enable(unsigned char port, int enable)
+{
+ pnp_write_config(port, enable?0x1:0x0, 0x30);
+}
+
+static int pnp_read_enable(unsigned char port)
+{
+ return !!pnp_read_config(port, 0x30);
+}
+
+static void pnp_set_iobase0(unsigned char port, unsigned iobase)
+{
+ pnp_write_config(port, (iobase >> 8) & 0xff, 0x60);
+ pnp_write_config(port, iobase & 0xff, 0x61);
+}
+
+static void pnp_set_iobase1(unsigned char port, unsigned iobase)
+{
+ pnp_write_config(port, (iobase >> 8) & 0xff, 0x62);
+ pnp_write_config(port, iobase & 0xff, 0x63);
+}
+
+static void pnp_set_irq0(unsigned char port, unsigned irq)
+{
+ pnp_write_config(port, irq, 0x70);
+}
+
+static void pnp_set_irq1(unsigned char port, unsigned irq)
+{
+ pnp_write_config(port, irq, 0x72);
+}
+
+static void pnp_set_drq(unsigned char port, unsigned drq)
+{
+ pnp_write_config(port, drq & 0xff, 0x74);
+}
+# 179 "/home/eric/projects/linuxbios/checkin/hdama/freebios2/src/mainboard/arima/hdama/auto.c"
+static void pc87360_enable_serial(void)
+{
+ pnp_set_logical_device(0x2e, 0x03);
+ pnp_set_enable(0x2e, 1);
+ pnp_set_iobase0(0x2e, 0x3f8);
+}
+
+static void main(void)
+{
+ pc87360_enable_serial();
+ 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_registers();
+
+ ram_check(0x00000000, 0x00001000);
+ ram_check(0x00000000, 0x00180000);
+ }
+}
projects / coreboot.git / commitdiff