diff options
Diffstat (limited to 'src/cpu/amd/geode_gx1/gx_setup.inc')
| -rw-r--r-- | src/cpu/amd/geode_gx1/gx_setup.inc | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/src/cpu/amd/geode_gx1/gx_setup.inc b/src/cpu/amd/geode_gx1/gx_setup.inc deleted file mode 100644 index 6d0e289120..0000000000 --- a/src/cpu/amd/geode_gx1/gx_setup.inc +++ /dev/null @@ -1,47 +0,0 @@ -/* - freebios/src/northbridge/nsc/gx1/gx_setup.inc - - Copyright (c) 2002 Christer Weinigel <wingel@hack.org> - - Setup the GX_BASE registers on a National Semiconductor Geode CPU -*/ - -#include <cpu/amd/gx1def.h> - - movl %eax, %ebp /* Preserve bist */ - -gx_setup_start: - leal gx_setup_table, %esi - movl $gx_setup_len, %ecx - movl $GX_BASE, %edi - -gx_setup_loop: - movw (%esi), %di /* Only read the low word of address */ - addl $4, %esi - movl (%esi), %eax /* Data */ - addl $4, %esi - movl %eax, (%edi) - loop gx_setup_loop - - jmp gx_setup_end - -gx_setup_table: - /* Allow writes to config registers */ - .long DC_UNLOCK, DC_UNLOCK_MAGIC - .long DC_GENERAL_CFG, 0 - .long DC_UNLOCK, 0 - - .long BC_DRAM_TOP, 0x3fffffff - .long BC_XMAP_1, 0x60 - .long BC_XMAP_2, 0 - .long BC_XMAP_3, 0 - - .long MC_BANK_CFG, 0x00700070 /* No DIMMS installed */ - .long MC_MEM_CNTRL1, XBUSARB - .long MC_GBASE_ADD, 0x7ff /* Almost 1GB */ -gx_setup_len = (.-gx_setup_table)/8 - -gx_setup_end: - nop - - movl %ebp, %eax /* Restore bist */ |