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Reboot updates for SU1

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This commit is contained in:
Ross Owen
2012-08-01 15:13:07 +01:00
parent 30c4452a86
commit 9f8893aae1
1 changed files with 1 additions and 28 deletions
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29
module_usb_aud_shared/reboot.xc
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@@ -22,42 +22,16 @@ void read_sswitch_reg_verify(unsigned coreid, unsigned reg, unsigned &data, unsi
/* Reboots XMOS device by writing to the PLL config register */ /* Reboots XMOS device by writing to the PLL config register */
void device_reboot_implementation(chanend spare) void device_reboot_implementation(chanend spare)
{ {
//#ifdef ARCH_S #ifdef ARCH_S
#if 1
unsigned wdata; unsigned wdata;
char wdatac[1]; char wdatac[1];
write_glx_periph_word(GLXID, XS1_GLX_PERIPH_USB_ID, XS1_UIFM_FUNC_CONTROL_REG, 4); write_glx_periph_word(GLXID, XS1_GLX_PERIPH_USB_ID, XS1_UIFM_FUNC_CONTROL_REG, 4);
// (0<<XS1_UIFM_FUNC_CONTROL_XCVRSELECT)
// | (0<<XS1_UIFM_FUNC_CONTROL_TERMSELECT));
// Turn off All term resistors and d+ pullup // Turn off All term resistors and d+ pullup
// Term select and opmode // Term select and opmode
#if 0
/* Write to glx scratch reg so we know rebooting into DFU mode */
wdatac[0] = 0x77;
write_glx_periph_reg(GLXID, XS1_GLX_PERIPH_SCTH_ID, 0x1, 0, 1, wdatac);
// Issue soft boot
wdata = 0x000c0001;
write_sswitch_reg_verify(GLXID, XS1_GLX_CFG_RST_MISC_ADRS, wdata, 2);
while(1); // Should reset before it executes this.
#endif
/* Keep usb clock active, enter active mode */
//rite_sswitch_reg(GLXID, XS1_GLX_CFG_RST_MISC_ADRS, (0 << XS1_GLX_CFG_USB_CLK_EN_BASE) | (0<<XS1_GLX_CFG_USB_EN_BASE) );
/* Now reset the phy */
// write_glx_periph_word(GLXID, XS1_GLX_PERIPH_USB_ID, XS1_UIFM_PHY_CONTROL_REG, (1<<XS1_UIFM_PHY_CONTROL_FORCERESET));
/* Enable the USB clock */
//write_sswitch_reg(GLXID, XS1_GLX_CFG_RST_MISC_ADRS, ( ( 0 << XS1_GLX_CFG_USB_CLK_EN_BASE ) ) );
#endif #endif
#if 1
outct(spare, XS1_CT_END); // have to do this before freeing the chanend outct(spare, XS1_CT_END); // have to do this before freeing the chanend
inct(spare); // Receive end ct from usb_buffer to close down in both directions inct(spare); // Receive end ct from usb_buffer to close down in both directions
// Need a spare chanend so we can talk to the pll register // Need a spare chanend so we can talk to the pll register
@@ -71,5 +45,4 @@ void device_reboot_implementation(chanend spare)
} }
#endif
} }