mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 10:48:51 +00:00
20e3d05370
Instead of listing individual registers for controls to each processor core, list them as an array of registers. This makes accessing controls by core index easier. Also rename "cpucfg_sun6i.h" (which was unused anyway) to the more generic "cpucfg.h", and add packed attribute to struct sunxi_cpucfg. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
63 lines
1.6 KiB
C
63 lines
1.6 KiB
C
/*
|
|
* Sunxi A31 CPUCFG register definition.
|
|
*
|
|
* (C) Copyright 2014 Hans de Goede <hdegoede@redhat.com
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef _SUNXI_CPUCFG_H
|
|
#define _SUNXI_CPUCFG_H
|
|
|
|
#include <linux/compiler.h>
|
|
#include <linux/types.h>
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
struct __packed sunxi_cpucfg_cpu {
|
|
u32 rst; /* base + 0x0 */
|
|
u32 ctrl; /* base + 0x4 */
|
|
u32 status; /* base + 0x8 */
|
|
u8 res[0x34]; /* base + 0xc */
|
|
};
|
|
|
|
struct __packed sunxi_cpucfg_reg {
|
|
u8 res0[0x40]; /* 0x000 */
|
|
struct sunxi_cpucfg_cpu cpu[4]; /* 0x040 */
|
|
u8 res1[0x44]; /* 0x140 */
|
|
u32 gen_ctrl; /* 0x184 */
|
|
u32 l2_status; /* 0x188 */
|
|
u8 res2[0x4]; /* 0x18c */
|
|
u32 event_in; /* 0x190 */
|
|
u8 res3[0xc]; /* 0x194 */
|
|
u32 super_standy_flag; /* 0x1a0 */
|
|
u32 priv0; /* 0x1a4 */
|
|
u32 priv1; /* 0x1a8 */
|
|
u8 res4[0x54]; /* 0x1ac */
|
|
u32 idle_cnt0_low; /* 0x200 */
|
|
u32 idle_cnt0_high; /* 0x204 */
|
|
u32 idle_cnt0_ctrl; /* 0x208 */
|
|
u8 res8[0x4]; /* 0x20c */
|
|
u32 idle_cnt1_low; /* 0x210 */
|
|
u32 idle_cnt1_high; /* 0x214 */
|
|
u32 idle_cnt1_ctrl; /* 0x218 */
|
|
u8 res9[0x4]; /* 0x21c */
|
|
u32 idle_cnt2_low; /* 0x220 */
|
|
u32 idle_cnt2_high; /* 0x224 */
|
|
u32 idle_cnt2_ctrl; /* 0x228 */
|
|
u8 res10[0x4]; /* 0x22c */
|
|
u32 idle_cnt3_low; /* 0x230 */
|
|
u32 idle_cnt3_high; /* 0x234 */
|
|
u32 idle_cnt3_ctrl; /* 0x238 */
|
|
u8 res11[0x4]; /* 0x23c */
|
|
u32 idle_cnt4_low; /* 0x240 */
|
|
u32 idle_cnt4_high; /* 0x244 */
|
|
u32 idle_cnt4_ctrl; /* 0x248 */
|
|
u8 res12[0x34]; /* 0x24c */
|
|
u32 cnt64_ctrl; /* 0x280 */
|
|
u32 cnt64_low; /* 0x284 */
|
|
u32 cnt64_high; /* 0x288 */
|
|
};
|
|
|
|
#endif /* __ASSEMBLY__ */
|
|
#endif /* _SUNXI_CPUCFG_H */
|