RFC New i386 board (includes code relocation)
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1 of 3 patches is in this archive. The cover letter announces 3.
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| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 3/3 | New i386 board (includes code relocation)board/ cpu/ examples/ +1 more | +69 | 0 replies |
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Cover letter [U-Boot] [RFC][PATCH 0/3] New i386 board (includes code relocation)
Renamed show_boot_progress in assembler init phase to show_boot_progress_asm to avoid link conflicts with C version
Signed-off-by Graeme Russ <[email protected]>
--
board/sc520_cdp/sc520_cdp_asm.S +2 -2
@@ -76,8 +76,8 @@ done: movb $0x88, %al jmp *%ebp /* return to caller */ -.globl show_boot_progress -show_boot_progress: +.globl show_boot_progress_asm +show_boot_progress_asm: out %al, $0x80 xchg %al, %ah movw $0x680, %dx
board/sc520_spunk/sc520_spunk_asm.S +2 -2
@@ -73,8 +73,8 @@ done: movl $0xfffefc32,%edx jmp *%ebp /* return to caller */ -.globl show_boot_progress -show_boot_progress: +.globl show_boot_progress_asm +show_boot_progress_asm: movl $0xfffefc32,%edx xorw $0xffff, %ax movw %ax,(%edx)
cpu/i386/start.S +10 -10
@@ -55,7 +55,7 @@ early_board_init_ret: /* so we try to indicate progress */ movw $0x01, %ax movl $.progress0, %ebp - jmp show_boot_progress + jmp show_boot_progress_asm .progress0: /* size memory */
@@ -74,7 +74,7 @@ mem_init_ret: /* indicate (lack of) progress */ movw $0x81, %ax movl $.progress0a, %ebp - jmp show_boot_progress + jmp show_boot_progress_asm .progress0a: jmp die mem_ok:
@@ -82,7 +82,7 @@ mem_ok: /* indicate progress */ movw $0x02, %ax movl $.progress1, %ebp - jmp show_boot_progress + jmp show_boot_progress_asm .progress1: /* create a stack after the bss */
@@ -104,7 +104,7 @@ no_stack: /* indicate (lack of) progress */ movw $0x82, %ax movl $.progress1a, %ebp - jmp show_boot_progress + jmp show_boot_progress_asm .progress1a: jmp die
@@ -113,7 +113,7 @@ stack_ok: /* indicate progress */ movw $0x03, %ax movl $.progress2, %ebp - jmp show_boot_progress + jmp show_boot_progress_asm .progress2: /* copy data section to ram, size must be 4-byte aligned */
@@ -136,7 +136,7 @@ data_fail: /* indicate (lack of) progress */ movw $0x83, %ax movl $.progress2a, %ebp - jmp show_boot_progress + jmp show_boot_progress_asm .progress2a: jmp die
@@ -145,7 +145,7 @@ data_ok: /* indicate progress */ movw $0x04, %ax movl $.progress3, %ebp - jmp show_boot_progress + jmp show_boot_progress_asm .progress3: /* clear bss section in ram, size must be 4-byte aligned */
@@ -168,7 +168,7 @@ bss_fail: /* indicate (lack of) progress */ movw $0x84, %ax movl $.progress3a, %ebp - jmp show_boot_progress + jmp show_boot_progress_asm .progress3a: jmp die
@@ -180,7 +180,7 @@ bss_ok: /* indicate progress */ movw $0x05, %ax movl $.progress4, %ebp - jmp show_boot_progress + jmp show_boot_progress_asm .progress4: call start_i386boot /* Enter, U-boot! */
@@ -188,7 +188,7 @@ bss_ok: /* indicate (lack of) progress */ movw $0x85, %ax movl $.progress4a, %ebp - jmp show_boot_progress + jmp show_boot_progress_asm .progress4a: die: hlt