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1 | /* |
2 | * (C) Copyright 2016 - Beniamino Galvani <b.galvani@gmail.com> | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
5 | */ | |
6 | ||
7 | #ifndef __GXBB_H__ | |
8 | #define __GXBB_H__ | |
9 | ||
c7be3e5a NA |
10 | #define GXBB_FIRMWARE_MEM_SIZE 0x1000000 |
11 | ||
12 | #define GXBB_AOBUS_BASE 0xc8100000 | |
bfcef28a BG |
13 | #define GXBB_PERIPHS_BASE 0xc8834400 |
14 | #define GXBB_HIU_BASE 0xc883c000 | |
15 | #define GXBB_ETH_BASE 0xc9410000 | |
16 | ||
c7be3e5a NA |
17 | /* Always-On Peripherals registers */ |
18 | #define GXBB_AO_ADDR(off) (GXBB_AOBUS_BASE + ((off) << 2)) | |
19 | ||
20 | #define GXBB_AO_SEC_GP_CFG0 GXBB_AO_ADDR(0x90) | |
21 | #define GXBB_AO_SEC_GP_CFG3 GXBB_AO_ADDR(0x93) | |
22 | #define GXBB_AO_SEC_GP_CFG4 GXBB_AO_ADDR(0x94) | |
23 | #define GXBB_AO_SEC_GP_CFG5 GXBB_AO_ADDR(0x95) | |
24 | ||
25 | #define GXBB_AO_MEM_SIZE_MASK 0xFFFF0000 | |
26 | #define GXBB_AO_MEM_SIZE_SHIFT 16 | |
27 | #define GXBB_AO_BL31_RSVMEM_SIZE_MASK 0xFFFF0000 | |
28 | #define GXBB_AO_BL31_RSVMEM_SIZE_SHIFT 16 | |
29 | #define GXBB_AO_BL32_RSVMEM_SIZE_MASK 0xFFFF | |
30 | ||
bfcef28a BG |
31 | /* Peripherals registers */ |
32 | #define GXBB_PERIPHS_ADDR(off) (GXBB_PERIPHS_BASE + ((off) << 2)) | |
33 | ||
34 | /* GPIO registers 0 to 6 */ | |
35 | #define _GXBB_GPIO_OFF(n) ((n) == 6 ? 0x08 : 0x0c + 3 * (n)) | |
36 | #define GXBB_GPIO_EN(n) GXBB_PERIPHS_ADDR(_GXBB_GPIO_OFF(n) + 0) | |
37 | #define GXBB_GPIO_IN(n) GXBB_PERIPHS_ADDR(_GXBB_GPIO_OFF(n) + 1) | |
38 | #define GXBB_GPIO_OUT(n) GXBB_PERIPHS_ADDR(_GXBB_GPIO_OFF(n) + 2) | |
39 | ||
bfcef28a BG |
40 | #define GXBB_ETH_REG_0 GXBB_PERIPHS_ADDR(0x50) |
41 | #define GXBB_ETH_REG_1 GXBB_PERIPHS_ADDR(0x51) | |
ea990816 NA |
42 | #define GXBB_ETH_REG_2 GXBB_PERIPHS_ADDR(0x56) |
43 | #define GXBB_ETH_REG_3 GXBB_PERIPHS_ADDR(0x57) | |
bfcef28a BG |
44 | |
45 | #define GXBB_ETH_REG_0_PHY_INTF BIT(0) | |
46 | #define GXBB_ETH_REG_0_TX_PHASE(x) (((x) & 3) << 5) | |
47 | #define GXBB_ETH_REG_0_TX_RATIO(x) (((x) & 7) << 7) | |
48 | #define GXBB_ETH_REG_0_PHY_CLK_EN BIT(10) | |
ea990816 | 49 | #define GXBB_ETH_REG_0_INVERT_RMII_CLK BIT(11) |
bfcef28a BG |
50 | #define GXBB_ETH_REG_0_CLK_EN BIT(12) |
51 | ||
52 | /* HIU registers */ | |
53 | #define GXBB_HIU_ADDR(off) (GXBB_HIU_BASE + ((off) << 2)) | |
54 | ||
55 | #define GXBB_MEM_PD_REG_0 GXBB_HIU_ADDR(0x40) | |
56 | ||
57 | /* Ethernet memory power domain */ | |
58 | #define GXBB_MEM_PD_REG_0_ETH_MASK (BIT(2) | BIT(3)) | |
59 | ||
60 | /* Clock gates */ | |
61 | #define GXBB_GCLK_MPEG_0 GXBB_HIU_ADDR(0x50) | |
62 | #define GXBB_GCLK_MPEG_1 GXBB_HIU_ADDR(0x51) | |
63 | #define GXBB_GCLK_MPEG_2 GXBB_HIU_ADDR(0x52) | |
64 | #define GXBB_GCLK_MPEG_OTHER GXBB_HIU_ADDR(0x53) | |
65 | #define GXBB_GCLK_MPEG_AO GXBB_HIU_ADDR(0x54) | |
66 | ||
456efb51 | 67 | #define GXBB_GCLK_MPEG_0_I2C BIT(9) |
bfcef28a BG |
68 | #define GXBB_GCLK_MPEG_1_ETH BIT(3) |
69 | ||
70 | #endif /* __GXBB_H__ */ |