| Greg Watson | 8cff29d | 2003-06-13 17:09:26 +0000 | [diff] [blame] | 1 | #include <console/console.h> |
| Greg Watson | 8cff29d | 2003-06-13 17:09:26 +0000 | [diff] [blame] | 2 | #include <cpu/cpu.h> |
| 3 | #include <boot/tables.h> |
| 4 | #include <boot/linuxbios_tables.h> |
| 5 | #include "linuxbios_table.h" |
| 6 | |
| 7 | struct lb_memory * |
| Eric Biederman | 6e53f50 | 2004-10-27 08:53:57 +0000 | [diff] [blame] | 8 | write_tables(void) |
| Greg Watson | 8cff29d | 2003-06-13 17:09:26 +0000 | [diff] [blame] | 9 | { |
| 10 | unsigned long low_table_start, low_table_end; |
| 11 | unsigned long rom_table_start, rom_table_end; |
| 12 | |
| 13 | rom_table_start = 0xf0000; |
| 14 | rom_table_end = 0xf0000; |
| 15 | /* Start low addr at 16 bytes instead of 0 because of a buglet |
| 16 | * in the generic linux unzip code, as it tests for the a20 line. |
| 17 | */ |
| 18 | low_table_start = 0; |
| 19 | low_table_end = 16; |
| 20 | |
| Greg Watson | 8cff29d | 2003-06-13 17:09:26 +0000 | [diff] [blame] | 21 | /* The linuxbios table must be in 0-4K or 960K-1M */ |
| Eric Biederman | 6e53f50 | 2004-10-27 08:53:57 +0000 | [diff] [blame] | 22 | write_linuxbios_table( |
| Eric Biederman | b78c197 | 2004-10-14 20:54:17 +0000 | [diff] [blame] | 23 | low_table_start, low_table_end, |
| 24 | rom_table_start >> 10, rom_table_end >> 10); |
| Greg Watson | 8cff29d | 2003-06-13 17:09:26 +0000 | [diff] [blame] | 25 | |
| 26 | return get_lb_mem(); |
| 27 | } |