ehci-hcd.c: In function 'ehci_submit_root':
ehci-hcd.c:864:3: warning: implicit declaration of function 'wait_ms'; did you mean 'wait_ticks'? [-Wimplicit-function-declaration]
wait_ms(300);
^~~~~~~
wait_ticks
{standard input}: Assembler messages:
{standard input}:2469: Error: operand 2 must be an immediate expression `lb $2,$4($2)'
{standard input}:2531: Error: operand 2 must be an immediate expression `lb $2,$4($2)'
{standard input}:2599: Error: operand 2 must be an immediate expression `lh $2,$4($2)'
{standard input}:2661: Error: operand 2 must be an immediate expression `lh $2,$4($2)'
{standard input}:2723: Error: operand 2 must be an immediate expression `lw $2,$4($2)'
{standard input}:2773: Error: operand 2 must be an immediate expression `lw $2,$4($2)'
{standard input}:2829: Error: operand 2 must be an immediate expression `sb $4,$5($2)'
{standard input}:2878: Error: operand 2 must be an immediate expression `sb $4,$5($2)'
{standard input}:2934: Error: operand 2 must be an immediate expression `sh $4,$5($2)'
{standard input}:2983: Error: operand 2 must be an immediate expression `sh $4,$5($2)'
{standard input}:3039: Error: operand 2 must be an immediate expression `sw $4,$5($2)'
{standard input}:3088: Error: operand 2 must be an immediate expression `sw $4,$5($2)'
{standard input}:3161: Error: operand 2 must be an immediate expression `lb $1,$4($2)'
{standard input}:3243: Error: operand 2 must be an immediate expression `lh $1,$4($2)'
{standard input}:3325: Error: operand 2 must be an immediate expression `lw $1,$4($2)'
{standard input}:3409: Error: operand 2 must be an immediate expression `sb $1,$4($2)'
{standard input}:3491: Error: operand 2 must be an immediate expression `sh $1,$4($2)'
{standard input}:3573: Error: operand 2 must be an immediate expression `sw $1,$4($2)'
....../Linkit/linkit-smart-uboot/config.mk:821: recipe for target 'ehci-hcd.o' failed