diff options
author | 2023-10-10 14:33:42 +0000 | |
---|---|---|
committer | 2023-10-10 14:33:42 +0000 | |
commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/board/freescale/common/cadmus.h | |
parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/board/freescale/common/cadmus.h')
-rw-r--r-- | roms/u-boot/board/freescale/common/cadmus.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/roms/u-boot/board/freescale/common/cadmus.h b/roms/u-boot/board/freescale/common/cadmus.h new file mode 100644 index 000000000..ddc2bb6c1 --- /dev/null +++ b/roms/u-boot/board/freescale/common/cadmus.h @@ -0,0 +1,37 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2004 Freescale Semiconductor. + */ + +#ifndef __CADMUS_H_ +#define __CADMUS_H_ + + +/* + * CADMUS Board System Register interface. + */ + +/* + * Returns board version register. + */ +extern unsigned int get_board_version(void); + +/* + * Returns either 33000000 or 66000000 as the SYS_CLK_FREQ. + */ +extern unsigned long get_clock_freq(void); + + +/* + * Returns 1 - 4, as found in the USER CSR[6:7] bits. + */ +extern unsigned int get_pci_slot(void); + + +/* + * Returns PCI DUAL as found in CM_PCI[3]. + */ +extern unsigned int get_pci_dual(void); + + +#endif /* __CADMUS_H_ */ |