#ifndef CONFIG_PXA_SHARPSL
#error What am I doing here...
#endif
.section".start", "ax"
__SharpSL_start:
/* Check for TC6393 - if found we have a Tosa */
ldr r7, .TOSAID
mov r1, #0x10000000 @ Base address of TC6393 chip
mov r6, #0x03
ldrh r3, [r1, #8] @ Load TC6393XB Revison: This is 0x0003
cmp r6, r3
beq .SHARPEND @ Success -> tosa
/* Check for pxa270 - if found, branch */
mrc p15, 0, r4, c0, c0 @ Get Processor ID
and r4, r4, #0xffffff00
ldr r3, .PXA270ID
cmp r4, r3
beq .PXA270
/* Check for w100 - if not found we have a Poodle */
ldr r1, .W100ADDR @ Base address of w100 chip + regs offset
ldr r6, [r1, #0] @ Load Chip ID
ldr r3, .W100ID
ldr r7, .POODLEID
cmp r6, r3
bne .SHARPEND @ We have no w100 - Poodle
/* Check for pxa250 - if found we have a Corgi */
ldr r7, .CORGIID
ldr r3, .PXA255ID
cmp r4, r3
blo .SHARPEND @ We have a PXA250 - Corgi
/* Check for 64MiB flash - if found we have a Shepherd */
bl get_flash_ids
ldr r7, .SHEPHERDID
cmp r3, #0x76 @ 64MiB flash
beq .SHARPEND @ We have Shepherd
/* Must be a Husky */
ldr r7, .HUSKYID @ Must be Husky
b .SHARPEND
.PXA270: /* Check for 16MiB flash - if found we have Spitz */
bl get_flash_ids
ldr r7, .SPITZID
cmp r3, #0x73 @ 16MiB flash
beq .SHARPEND @ We have Spitz
/* Check for a second SCOOP chip - if found we have Borzoi */
ldr r1, .SCOOP2ADDR
ldr r7, .BORZOIID
mov r6, #0x0140
strh r6, [r1]
ldrh r6, [r1]
cmp r6, #0x0140
beq .SHARPEND @ We have Borzoi
/* Must be Akita */
ldr r7, .AKITAID
b .SHARPEND @ We have Borzoi
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