183130227/tn3399_openwrt
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

lantiq: fix lantiq_mei.c and amazonse.dsti for adsl modem firmware

Browse Source 
The ltq-adsl-mei package is used for 3 lantiq device types:
danube, amazon-se and ar9.

These different SoC's need also different definitions.

Signed-off-by: Tino Reichardt <milky-lede@mcmilk.de>
[fix LTQ_USB_OC_INT for AR9 to match documentation]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Tino Reichardt 2017-02-28 23:08:44 +01:00 committed by Hauke Mehrtens
parent 712ebe95f8
commit 5ca2033d33
1 changed files with 29 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

60
package/kernel/lantiq/ltq-adsl-mei/src/lantiq_mei.c
View File

@ -79,13 +79,33 @@
#define ltq_w32_mask(clear, set, reg) ltq_w32((ltq_r32(reg) & ~clear) | set, reg)
*/
#define LTQ_RCU_BASE_ADDR 0x1F203000
#define LTQ_RCU_BASE_ADDR 0x1F203000
#define LTQ_ICU_BASE_ADDR 0x1F880200
#define LTQ_MEI_BASE_ADDR 0x1E116000
#define LTQ_PMU_BASE_ADDR 0x1F102000
#define LTQ_MEI_DYING_GASP_INT (INT_NUM_IM1_IRL0 + 21)
#define LTQ_USB_OC_INT (INT_NUM_IM4_IRL0 + 23)
#define LTQ_MEI_INT (INT_NUM_IM1_IRL0 + 23)
#ifdef CONFIG_DANUBE
# define LTQ_MEI_INT (INT_NUM_IM1_IRL0 + 23)
# define LTQ_MEI_DYING_GASP_INT (INT_NUM_IM1_IRL0 + 21)
# define LTQ_USB_OC_INT (INT_NUM_IM4_IRL0 + 23)
#endif
#ifdef CONFIG_AMAZON_SE
# define LTQ_MEI_INT (INT_NUM_IM2_IRL0 + 9)
# define LTQ_MEI_DYING_GASP_INT (INT_NUM_IM2_IRL0 + 11)
# define LTQ_USB_OC_INT (INT_NUM_IM2_IRL0 + 20)
#endif
#ifdef CONFIG_AR9
# define LTQ_MEI_INT (INT_NUM_IM1_IRL0 + 23)
# define LTQ_MEI_DYING_GASP_INT (INT_NUM_IM1_IRL0 + 21)
# define LTQ_USB_OC_INT (INT_NUM_IM1_IRL0 + 28)
#endif
#ifndef LTQ_MEI_INT
#error "Unknown Lantiq ARCH!"
#endif
#define LTQ_RCU_RST_REQ_DFE (1 << 7)
#define LTQ_RCU_RST_REQ_AFE (1 << 11)
@ -1327,37 +1347,16 @@ IFX_MEI_RunAdslModem (DSL_DEV_Device_t *pDev)
im0_register = (*LTQ_ICU_IM0_IER) & (1 << 20);
im2_register = (*LTQ_ICU_IM2_IER) & (1 << 20);
/* Turn off irq */
#ifdef CONFIG_SOC_AMAZON_SE
#define IFXMIPS_USB_OC_INT0 (INT_NUM_IM4_IRL0 + 23)
disable_irq (IFXMIPS_USB_OC_INT0);
// disable_irq (IFXMIPS_USB_OC_INT2);
#elif defined(CONFIG_SOC_AR9)
#define IFXMIPS_USB_OC_INT0 (INT_NUM_IM4_IRL1 + 28)
disable_irq (IFXMIPS_USB_OC_INT0);
// disable_irq (IFXMIPS_USB_OC_INT2);
#elif defined(CONFIG_SOC_XWAY)
disable_irq (LTQ_USB_OC_INT);
#else
#error unkonwn arch
#endif
disable_irq (pDev->nIrq[IFX_DYING_GASP]);
IFX_MEI_RunArc (pDev);
MEI_WAIT_EVENT_TIMEOUT (DSL_DEV_PRIVATE(pDev)->wait_queue_modemready, 1000);
#ifdef CONFIG_SOC_AMAZON_SE
MEI_MASK_AND_ACK_IRQ (IFXMIPS_USB_OC_INT0);
// MEI_MASK_AND_ACK_IRQ (IFXMIPS_USB_OC_INT2);
#elif defined(CONFIG_SOC_AR9)
MEI_MASK_AND_ACK_IRQ (IFXMIPS_USB_OC_INT0);
// MEI_MASK_AND_ACK_IRQ (IFXMIPS_USB_OC_INT2);
#elif defined(CONFIG_SOC_XWAY)
MEI_MASK_AND_ACK_IRQ (LTQ_USB_OC_INT);
#else
#error unkonwn arch
#endif
MEI_MASK_AND_ACK_IRQ (pDev->nIrq[IFX_DYING_GASP]);
/* Re-enable irq */
@ -2307,12 +2306,11 @@ IFX_MEI_InitDevice (int num)
/* Power up MEI */
#ifdef CONFIG_LANTIQ_AMAZON_SE
*LTQ_PMU_PWDCR &= ~(1 << 9); // enable dsl
*LTQ_PMU_PWDCR &= ~(1 << 15); // enable AHB base
#else
temp = ltq_r32(LTQ_PMU_PWDCR);
temp &= 0xffff7dbe;
ltq_w32(temp, LTQ_PMU_PWDCR);
*LTQ_PMU_PWDCR &= ~(1 << 15); // enable AHB base
#endif
temp = ltq_r32(LTQ_PMU_PWDCR);
temp &= 0xffff7dbe;
ltq_w32(temp, LTQ_PMU_PWDCR);
}
pDev->nInUse = 0;
DSL_DEV_PRIVATE(pDev)->modem_ready = 0;