We are no longer using gpio bootup state, so do not export
it and do not parse the kernel command line tag for it.
Instead we provide gpio-keys for the button the gpio bootup
state was checking.
Signed-off-by: Florian Fainelli <florian@xxxxxxxxxxx>
---
diff --git a/arch/mips/rb532/prom.c b/arch/mips/rb532/prom.c
index 1bc0af8..c5d8868 100644
--- a/arch/mips/rb532/prom.c
+++ b/arch/mips/rb532/prom.c
@@ -41,8 +41,6 @@ extern void __init setup_serial_port(void);
unsigned int idt_cpu_freq = 132000000;
EXPORT_SYMBOL(idt_cpu_freq);
-unsigned int gpio_bootup_state;
-EXPORT_SYMBOL(gpio_bootup_state);
static struct resource ddr_reg[] = {
{
@@ -108,9 +106,6 @@ void __init prom_setup_cmdline(void)
mips_machtype = MACH_MIKROTIK_RB532;
}
- if (match_tag(prom_argv[i], GPIO_TAG))
- gpio_bootup_state = tag2ul(prom_argv[i], GPIO_TAG);
-
strcpy(cp, prom_argv[i]);
cp += strlen(prom_argv[i]);
}
@@ -122,11 +117,6 @@ void __init prom_setup_cmdline(void)
strcpy(cp, arcs_cmdline);
cp += strlen(arcs_cmdline);
}
- if (gpio_bootup_state & 0x02)
- strcpy(cp, GPIO_INIT_NOBUTTON);
- else
- strcpy(cp, GPIO_INIT_BUTTON);
-
cmd_line[CL_SIZE-1] = '\0';
strcpy(arcs_cmdline, cmd_line);
diff --git a/include/asm-mips/mach-rc32434/prom.h b/include/asm-mips/mach-rc32434/prom.h
index 1d66ddc..660707f 100644
--- a/include/asm-mips/mach-rc32434/prom.h
+++ b/include/asm-mips/mach-rc32434/prom.h
@@ -28,14 +28,10 @@
#define PROM_ENTRY(x) (0xbfc00000 + ((x) * 8))
-#define GPIO_INIT_NOBUTTON ""
-#define GPIO_INIT_BUTTON " 2"
-
#define SR_NMI 0x00180000
#define SERIAL_SPEED_ENTRY 0x00000001
#define FREQ_TAG "HZ="
-#define GPIO_TAG "gpio="
#define KMAC_TAG "kmac="
#define MEM_TAG "mem="
#define BOARD_TAG "board="
