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1201_ht_bus0_dev0_fidvid_core.diff

Browse Source 
https://openbios.org/roundup/linuxbios/issue41
Lord have mercy upon us.




git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2118 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer
2005-12-02 21:52:30 +00:00
parent c2455dc0ce
commit 7ce8c54e2b
41 changed files with 1315 additions and 342 deletions
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52
src/sdram/generic_sdram.c
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@@ -1,3 +1,17 @@
#ifndef RAMINIT_SYSINFO
#define RAMINIT_SYSINFO 0
#endif
static inline void print_debug_sdram_8(const char *strval, uint32_t val)
{
#if CONFIG_USE_INIT
printk_debug("%s%02x\r\n", strval, val);
#else
print_debug(strval); print_debug_hex8(val); print_debug("\r\n");
#endif
}
void sdram_no_memory(void)
{
print_err("No memory!!\r\n");
@@ -7,31 +21,34 @@ void sdram_no_memory(void)
}
/* Setup SDRAM */
#if RAMINIT_SYSINFO == 1
void sdram_initialize(int controllers, const struct mem_controller *ctrl, void *sysinfo)
#else
void sdram_initialize(int controllers, const struct mem_controller *ctrl)
#endif
{
int i;
/* Set the registers we can set once to reasonable values */
for(i = 0; i < controllers; i++) {
#if CONFIG_USE_INIT
printk_debug("Ram1.%02x\r\n",i);
#else
print_debug("Ram1.");
print_debug_hex8(i);
print_debug("\r\n");
#endif
print_debug_sdram_8("Ram1.",i);
#if RAMINIT_SYSINFO == 1
sdram_set_registers(ctrl + i , sysinfo);
#else
sdram_set_registers(ctrl + i);
#endif
}
/* Now setup those things we can auto detect */
for(i = 0; i < controllers; i++) {
#if CONFIG_USE_INIT
printk_debug("Ram2.%02x\r\n",i);
#else
print_debug("Ram2.");
print_debug_hex8(i);
print_debug("\r\n");
#endif
sdram_set_spd_registers(ctrl + i);
print_debug_sdram_8("Ram2.",i);
#if RAMINIT_SYSINFO == 1
sdram_set_spd_registers(ctrl + i , sysinfo);
#else
sdram_set_spd_registers(ctrl + i);
#endif
}
/* Now that everything is setup enable the SDRAM.
@@ -39,7 +56,12 @@ void sdram_initialize(int controllers, const struct mem_controller *ctrl)
* we need to it by hand.
*/
print_debug("Ram3\r\n");
#if RAMINIT_SYSINFO == 1
sdram_enable(controllers, ctrl, sysinfo);
#else
sdram_enable(controllers, ctrl);
#endif
print_debug("Ram4\r\n");
}