Add BCM2838_{PERIPHERALS,ARM_LOCAL}_BASE and support macros

This commit is contained in:
skrll 2019-09-25 18:05:39 +00:00
parent 586dde2b6f
commit 7fcc8da53e
1 changed files with 10 additions and 1 deletions

View File

@ -1,4 +1,4 @@
/* $NetBSD: bcm2835reg.h,v 1.24 2019/09/25 18:01:03 skrll Exp $ */
/* $NetBSD: bcm2835reg.h,v 1.25 2019/09/25 18:05:39 skrll Exp $ */
/*-
* Copyright (c) 2012 The NetBSD Foundation, Inc.
@ -44,11 +44,17 @@
#error Must define SOC_BCM2835 or SOC_BCM2836, and not both
#endif
#define BCM2838_PERIPHERALS_BASE 0xfe000000
#define BCM2836_PERIPHERALS_BASE 0x3f000000
#define BCM2835_PERIPHERALS_BASE 0x20000000
#define BCM283X_PERIPHERALS_SIZE 0x01000000 /* 16MBytes */
#define BCM283X_PERIPHERALS_BASE_BUS 0x7e000000
#define BCM2838_PERIPHERALS_PHYS_TO_BUS(a) \
((a) - BCM2838_PERIPHERALS_BASE + BCM283X_PERIPHERALS_BASE_BUS)
#define BCM2838_PERIPHERALS_BUS_TO_PHYS(a) \
((a) - BCM283X_PERIPHERALS_BASE_BUS + BCM2838_PERIPHERALS_BASE)
#define BCM2836_PERIPHERALS_PHYS_TO_BUS(a) \
((a) - BCM2836_PERIPHERALS_BASE + BCM283X_PERIPHERALS_BASE_BUS)
#define BCM2836_PERIPHERALS_BUS_TO_PHYS(a) \
@ -206,6 +212,9 @@
#define BCM2835_UART0_CLK 3000000
#define BCM2838_ARM_LOCAL_BASE 0xff800000
#define BCM2838_ARM_LOCAL_SIZE 0x00100000 /* 1MByte */
#define BCM2836_ARM_LOCAL_BASE 0x40000000
#define BCM2836_ARM_LOCAL_SIZE 0x00001000 /* 4KBytes */