mirror of
https://github.com/brain-hackers/u-boot-brain
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2eb48ff7a2
There was for long time no activity in the 8260 area. We need to go further and convert to Kconfig, but it turned out, nobody is interested anymore in 8260, so remove it. Signed-off-by: Heiko Schocher <hs@denx.de>
74 lines
1.4 KiB
C
74 lines
1.4 KiB
C
/*
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* asm/status_led.h
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*
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* MPC8xx/MPC8260/MPC5xx based status led support functions
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*/
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#ifndef __ASM_STATUS_LED_H__
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#define __ASM_STATUS_LED_H__
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/* if not overridden */
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#ifndef CONFIG_LED_STATUS_BOARD_SPECIFIC
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# if defined(CONFIG_5xx)
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# include <mpc5xx.h>
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# else
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# error CPU specific Status LED header file missing.
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#endif
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/* led_id_t is unsigned long mask */
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typedef unsigned long led_id_t;
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static inline void __led_init (led_id_t mask, int state)
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{
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volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
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#ifdef STATUS_LED_PAR
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immr->STATUS_LED_PAR &= ~mask;
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#endif
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#ifdef STATUS_LED_ODR
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immr->STATUS_LED_ODR &= ~mask;
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#endif
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#if (STATUS_LED_ACTIVE == 0)
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if (state == CONFIG_LED_STATUS_ON)
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immr->STATUS_LED_DAT &= ~mask;
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else
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immr->STATUS_LED_DAT |= mask;
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#else
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if (state == CONFIG_LED_STATUS_ON)
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immr->STATUS_LED_DAT |= mask;
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else
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immr->STATUS_LED_DAT &= ~mask;
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#endif
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#ifdef STATUS_LED_DIR
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immr->STATUS_LED_DIR |= mask;
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#endif
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}
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static inline void __led_toggle (led_id_t mask)
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{
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((immap_t *) CONFIG_SYS_IMMR)->STATUS_LED_DAT ^= mask;
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}
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static inline void __led_set (led_id_t mask, int state)
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{
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volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
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#if (STATUS_LED_ACTIVE == 0)
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if (state == CONFIG_LED_STATUS_ON)
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immr->STATUS_LED_DAT &= ~mask;
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else
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immr->STATUS_LED_DAT |= mask;
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#else
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if (state == CONFIG_LED_STATUS_ON)
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immr->STATUS_LED_DAT |= mask;
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else
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immr->STATUS_LED_DAT &= ~mask;
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#endif
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}
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#endif
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#endif /* __ASM_STATUS_LED_H__ */
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