modification to fit with Eric's older update
This commit is contained in:
Li-Ta Lo
parent
d96aab9e06
commit
64e3a29930
23 changed files with 62 additions and 51 deletions
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@ -1,7 +1,5 @@
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option SIS540
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option USE_DOC_MIL
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option SMA_SIZE=0x90
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docipl northsouthbridge/sis/540/ipl.S
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raminit northsouthbridge/sis/540/raminit.inc
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object southbridge.o
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@ -223,7 +223,7 @@ sis630ipl_start:
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xorw %dx, %dx # clear %dx, start of RAM
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movw $0x800, %si # point %si to CDSN Data area
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movw $0x1000, %di # point %di to CDSN Control area
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movw $DOC_SPL_START_BLK, %bp # start page of LinuxBIOS
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movw $DOC_SPL_START_PAGE, %bp # start page of LinuxBIOS
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movb $0x84, %al # Reset DOC Millennium
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call doc_reset
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@ -276,7 +276,8 @@ doc_delay:
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movw %di, %dx # save current destination
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incw %bp # increse current page number
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cmpw $128, %bp # moved 63 KB ??
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cmpw $(DOC_SPL_START_PAGE + DOC_SPL_SIZE_IN_PAGE), %bp
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# moved enough data ??
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jl read_next_page # no, read next page
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sis630ipl_end:
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@ -10,8 +10,13 @@
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#define DOC_STACK_SEG 0x0400
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#define SPL_RAM_SEG 0x8000
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#define DOC_SPL_START_BLK 2 /* 0,1 for IPL */
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#define DOC_SPL_SIZE_IN_PAGE 126 /* 1 page = 512 bytes, total 63kB */
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#if defined(USE_DOC_2000_TSOP)
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#define DOC_SPL_START_PAGE 4 /* 0-3 for IPL (each of 1KB size) */
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#else /* defined (USE_DOC_MIL) */
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#define DOC_SPL_START_PAGE 2 /* 0,1 for IPL (each of 512B size) */
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#endif
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#define DOC_SPL_SIZE_IN_PAGE 128 - DOC_SPL_START_PAGE /* 1 page = 512 bytes, total 63kB */
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#define RET_LABEL(label) \
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jmp label##_done
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@ -51,7 +51,7 @@ void nvram_on()
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}
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printk_debug("Now try to turn off shadow\n");
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#ifdef USE_DOC_MIL
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#if !defined(STD_FLASH)
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/* turn off nvram shadow in 0xc0000 ~ 0xfffff, i.e. accessing segment C - F
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is actually to the DRAM not NVRAM. For 512KB NVRAM case, this one should be
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disabled */
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@ -1,7 +1,5 @@
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option SIS550
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option USE_DOC_MIL
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option SMA_SIZE=0xA0
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docipl northsouthbridge/sis/550/ipl.S
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raminit northsouthbridge/sis/550/raminit.inc
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object southbridge.o
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@ -223,7 +223,7 @@ sis630ipl_start:
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xorw %dx, %dx # clear %dx, start of RAM
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movw $0x800, %si # point %si to CDSN Data area
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movw $0x1000, %di # point %di to CDSN Control area
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movw $DOC_SPL_START_BLK, %bp # start page of LinuxBIOS
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movw $DOC_SPL_START_PAGE, %bp # start page of LinuxBIOS
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movb $0x84, %al # Reset DOC Millennium
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call doc_reset
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@ -289,7 +289,8 @@ doc_delay:
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movw %di, %dx # save current destination
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incw %bp # increse current page number
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cmpw $128, %bp # moved 63 KB ??
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cmpw $(DOC_SPL_START_PAGE + DOC_SPL_SIZE_IN_PAGE), %bp
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# moved enough data ??
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jl read_next_page # no, read next page
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sis630ipl_end:
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@ -10,13 +10,13 @@
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#define DOC_STACK_SEG 0x0400
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#define SPL_RAM_SEG 0x8000
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#ifdef USE_DOC_MIL_PLUS
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#define DOC_SPL_START_BLK 4 /* 0-3 for IPL (each of 1KB size) */
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#else
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#define DOC_SPL_START_BLK 2 /* 0,1 for IPL (each of 512B size) */
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#if defined(USE_DOC_2000_TSOP)
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#define DOC_SPL_START_PAGE 4 /* 0-3 for IPL (each of 1KB size) */
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#else /* defined (USE_DOC_MIL) */
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#define DOC_SPL_START_PAGE 2 /* 0,1 for IPL (each of 512B size) */
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#endif
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#define DOC_SPL_SIZE_IN_PAGE 126 /* 1 page = 512 bytes, total 63kB */
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#define DOC_SPL_SIZE_IN_PAGE 128 - DOC_SPL_START_PAGE /* 1 page = 512 bytes, total 63kB */
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#define RET_LABEL(label) \
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jmp label##_done
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@ -34,9 +34,6 @@
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#define NORTH_BRIDGE_BASE_ADDR 0x80000000
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/* set new stack */
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movl $_estack, %esp
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register_setting_start:
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movl $northbridge_init_table, %esi
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movl $(northbridge_init_table_end - northbridge_init_table), %ecx
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@ -45,10 +42,6 @@ register_setting_start:
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init_northbridge:
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lodsw (%esi), %ax # load the register address/value to %ax
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xchgb %al, %ah # exchange address/values for write_common
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call write_northbridge_register
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loopnz init_northbridge
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jmp register_setting_end
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write_northbridge_register:
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/* Input: AH - register number. AL - register value. */
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@ -68,8 +61,11 @@ write_common:
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addb %al, %dl
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movb %bl, %al
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outb %al, %dx
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ret # End of write_[lpc|pci]_reg
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loopnz init_northbridge
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jmp register_setting_end
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#include "550_regs.inc"
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register_setting_end:
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register_setting_end:
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@ -52,7 +52,7 @@ void nvram_on()
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}
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printk_debug("Now try to turn off shadow\n");
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#ifdef USE_DOC_MIL
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#if !defined(STD_FLASH)
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/* turn off nvram shadow in 0xc0000 ~ 0xfffff, i.e. accessing segment C - F
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is actually to the DRAM not NVRAM. For 512KB NVRAM case, this one should be
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disabled */
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@ -1,7 +1,5 @@
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option SIS630
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# option USE_DOC_MIL
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option SMA_SIZE=0xA0
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docipl northsouthbridge/sis/630/ipl.S
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raminit northsouthbridge/sis/630/raminit.inc
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object southbridge.o
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@ -240,7 +240,7 @@ sis630ipl_start:
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xorw %dx, %dx # clear %dx, start of RAM
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movw $0x800, %si # point %si to CDSN Data area
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movw $0x1000, %di # point %di to CDSN Control area
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movw $DOC_SPL_START_BLK, %bp # start page of LinuxBIOS
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movw $DOC_SPL_START_PAGE, %bp # start page of LinuxBIOS
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movb $0x84, %al # Reset DOC Millennium
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call doc_reset
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@ -293,7 +293,8 @@ doc_delay:
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movw %di, %dx # save current destination
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incw %bp # increse current page number
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cmpw $128, %bp # moved 63 KB ??
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cmpw $(DOC_SPL_START_PAGE + DOC_SPL_SIZE_IN_PAGE), %bp
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# moved enough data ??
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jl read_next_page # no, read next page
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#endif /* STD_FLASH */
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@ -10,13 +10,13 @@
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#define DOC_STACK_SEG 0x0400
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#define SPL_RAM_SEG 0x8000
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#ifdef USE_DOC_MIL_PLUS
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#define DOC_SPL_START_BLK 4 /* 0-3 for IPL (each of 1KB size) */
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#else
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#define DOC_SPL_START_BLK 2 /* 0,1 for IPL (each of 512B size) */
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#if defined(USE_DOC_2000_TSOP)
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#define DOC_SPL_START_PAGE 4 /* 0-3 for IPL (each of 1KB size) */
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#else /* defined (USE_DOC_MIL) */
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#define DOC_SPL_START_PAGE 2 /* 0,1 for IPL (each of 512B size) */
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#endif
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#define DOC_SPL_SIZE_IN_PAGE 126 /* 1 page = 512 bytes, total 63kB */
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#define DOC_SPL_SIZE_IN_PAGE 128 - DOC_SPL_START_PAGE /* 1 page = 512 bytes, total 63kB */
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#define RET_LABEL(label) \
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jmp label##_done
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@ -163,7 +163,7 @@ void nvram_on()
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}
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printk_debug("Now try to turn off shadow\n");
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#ifdef USE_DOC_MIL
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#if !defined(STD_FLASH)
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/* turn off nvram shadow in 0xc0000 ~ 0xfffff, i.e. accessing segment C - F
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is actually to the DRAM not NVRAM. For 512KB NVRAM case, this one should be
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disabled */
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@ -1,7 +1,5 @@
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option SIS730
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# option USE_DOC_MIL
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option SMA_SIZE=0xA0
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docipl northsouthbridge/sis/730/ipl.S
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raminit northsouthbridge/sis/730/raminit.inc
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object southbridge.o
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@ -240,7 +240,7 @@ sis730ipl_start:
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xorw %dx, %dx # clear %dx, start of RAM
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movw $0x800, %si # point %si to CDSN Data area
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movw $0x1000, %di # point %di to CDSN Control area
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movw $DOC_SPL_START_BLK, %bp # start page of LinuxBIOS
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movw $DOC_SPL_START_PAGE, %bp # start page of LinuxBIOS
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movb $0x84, %al # Reset DOC Millennium
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call doc_reset
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@ -293,7 +293,8 @@ doc_delay:
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movw %di, %dx # save current destination
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incw %bp # increse current page number
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cmpw $128, %bp # moved 63 KB ??
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cmpw $(DOC_SPL_START_PAGE + DOC_SPL_SIZE_IN_PAGE), %bp
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# moved enough data ??
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jl read_next_page # no, read next page
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#endif /* STD_FLASH */
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@ -10,8 +10,13 @@
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#define DOC_STACK_SEG 0x0400
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#define SPL_RAM_SEG 0x8000
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#define DOC_SPL_START_BLK 2 /* 0,1 for IPL */
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#define DOC_SPL_SIZE_IN_PAGE 126 /* 1 page = 512 bytes, total 63kB */
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#if defined(USE_DOC_2000_TSOP)
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#define DOC_SPL_START_PAGE 4 /* 0-3 for IPL (each of 1KB size) */
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#else /* defined (USE_DOC_MIL) */
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#define DOC_SPL_START_PAGE 2 /* 0,1 for IPL (each of 512B size) */
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#endif
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#define DOC_SPL_SIZE_IN_PAGE 128 - DOC_SPL_START_PAGE /* 1 page = 512 bytes, total 63kB */
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#define RET_LABEL(label) \
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jmp label##_done
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@ -52,7 +52,7 @@ void nvram_on()
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}
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printk_debug("Now try to turn off shadow\n");
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#ifdef USE_DOC_MIL
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#if !defined(STD_FLASH)
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/* turn off nvram shadow in 0xc0000 ~ 0xfffff, i.e. accessing segment C - F
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is actually to the DRAM not NVRAM. For 512KB NVRAM case, this one should be
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disabled */
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@ -1,6 +1,7 @@
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object fill_inbuf.o
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object rom_fill_inbuf.o
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object docmil_fill_inbuf.o
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#object docplus_fill_inbuf.o
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object tsunami_tigbus_rom_fill_inbuf.o
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object serial_fill_inbuf.o
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object tftp_fill_inbuf.o
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@ -1,4 +1,4 @@
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#if defined(USE_DOC_MIL) || defined(USE_DOC_MIL_PLUS)
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#if defined(USE_DOC_MIL) || defined(USE_DOC_2000_TSOP)
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#include <cpu/p5/io.h>
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#include <printk.h>
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@ -8,9 +8,9 @@ mainboard pcchips/m810lmr
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# Enable Serial Console for debugging
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option SERIAL_CONSOLE=1
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# Enable MicroCode update and L2 Cache init for PII and PIII
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#option UPDATE_MICROCODE
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#option CONFIGURE_L2_CACHE
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# use DOC MIL
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option USE_DOC_MIL
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docipl northsouthbridge/sis/730/ipl.S
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# Use the internal VGA frame buffer device
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option HAVE_FRAMEBUFFER
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@ -20,8 +20,5 @@ linux /usr/src/linux
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# Kernel command line parameters
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commandline root=/dev/hda1 console=ttyS0,115200 console=tty0 single
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# use DOC MIL
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option USE_DOC_MIL
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docipl northsouthbridge/sis/730/ipl.S
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@ -5,6 +5,13 @@ target sis540
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# SiS 550 SoC demo mainboard
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mainboard sis/540
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#Enable Serial Console for debugging
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option SERIAL_CONSOLE=1
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# use DOC MIL
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option USE_DOC_MIL
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docipl northsouthbridge/sis/540/ipl.S
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# Use the internal VGA frame buffer device
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option HAVE_FRAMEBUFFER
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@ -5,6 +5,10 @@ target sis550
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# SiS 550 SoC demo mainboard
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mainboard sis/550
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# use DOC MIL
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option USE_DOC_MIL
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docipl northsouthbridge/sis/550/ipl.S
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# Use the internal VGA frame buffer device
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option HAVE_FRAMEBUFFER
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@ -6,7 +6,7 @@ target winfast
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mainboard leadtek/winfast6300
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# Enable Serial Console for debugging
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option SERIAL_CONSOLE=1
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#option SERIAL_CONSOLE=1
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# use DOC MIL
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option USE_DOC_MIL
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