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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 631ed92a306d0498d57ec2939e559b03c4bd76d8 / . / arch / arm / lib / asm-offsets.c
blob: 1a306ec4153b8a333fd7ce9a0061e98fc991ba74 [file] [log] [blame]
Tom Rini83d290c2018-05-06 17:58:06 -0400[diff] [blame]1// SPDX-License-Identifier: GPL-2.0+
Masahiro Yamada254d68b2014-03-18 16:38:13 +0900[diff] [blame]2/*
3 * Adapted from Linux v2.6.36 kernel: arch/powerpc/kernel/asm-offsets.c
4 *
5 * This program is used to generate definitions needed by
6 * assembly language modules.
7 *
8 * We use the technique used in the OSF Mach kernel code:
9 * generate asm statements containing #defines,
10 * compile this file to assembler, and then extract the
11 * #defines from the assembly-language output.
Masahiro Yamada254d68b2014-03-18 16:38:13 +0900[diff] [blame]12 */
13
14#include <common.h>
15#include <linux/kbuild.h>
Masahiro Yamadac54bcf62017-04-14 11:10:23 +0900[diff] [blame]16#include <linux/arm-smccc.h>
Masahiro Yamada254d68b2014-03-18 16:38:13 +0900[diff] [blame]17
Masahiro Yamada254d68b2014-03-18 16:38:13 +0900[diff] [blame]18#if defined(CONFIG_MX25) || defined(CONFIG_MX27) || defined(CONFIG_MX35) \
19 || defined(CONFIG_MX51) || defined(CONFIG_MX53)
20#include <asm/arch/imx-regs.h>
21#endif
22
23int main(void)
24{
25 /*
26 * TODO : Check if each entry in this file is really necessary.
Masahiro Yamada254d68b2014-03-18 16:38:13 +0900[diff] [blame]27 * - struct esdramc_regs
28 * - struct max_regs
29 * - struct aips_regs
30 * - struct aipi_regs
31 * - struct clkctl
32 * - struct dpll
33 * are used only for generating asm-offsets.h.
34 * It means their offset addresses are referenced only from assembly
35 * code. Is it better to define the macros directly in headers?
36 */
37
Masahiro Yamada254d68b2014-03-18 16:38:13 +0900[diff] [blame]38#if defined(CONFIG_MX25)
39 /* Clock Control Module */
40 DEFINE(CCM_CCTL, offsetof(struct ccm_regs, cctl));
41 DEFINE(CCM_CGCR0, offsetof(struct ccm_regs, cgr0));
42 DEFINE(CCM_CGCR1, offsetof(struct ccm_regs, cgr1));
43 DEFINE(CCM_CGCR2, offsetof(struct ccm_regs, cgr2));
44 DEFINE(CCM_PCDR2, offsetof(struct ccm_regs, pcdr[2]));
45 DEFINE(CCM_MCR, offsetof(struct ccm_regs, mcr));
46
47 /* Enhanced SDRAM Controller */
48 DEFINE(ESDRAMC_ESDCTL0, offsetof(struct esdramc_regs, ctl0));
49 DEFINE(ESDRAMC_ESDCFG0, offsetof(struct esdramc_regs, cfg0));
50 DEFINE(ESDRAMC_ESDMISC, offsetof(struct esdramc_regs, misc));
51
52 /* Multi-Layer AHB Crossbar Switch */
53 DEFINE(MAX_MPR0, offsetof(struct max_regs, mpr0));
54 DEFINE(MAX_SGPCR0, offsetof(struct max_regs, sgpcr0));
55 DEFINE(MAX_MPR1, offsetof(struct max_regs, mpr1));
56 DEFINE(MAX_SGPCR1, offsetof(struct max_regs, sgpcr1));
57 DEFINE(MAX_MPR2, offsetof(struct max_regs, mpr2));
58 DEFINE(MAX_SGPCR2, offsetof(struct max_regs, sgpcr2));
59 DEFINE(MAX_MPR3, offsetof(struct max_regs, mpr3));
60 DEFINE(MAX_SGPCR3, offsetof(struct max_regs, sgpcr3));
61 DEFINE(MAX_MPR4, offsetof(struct max_regs, mpr4));
62 DEFINE(MAX_SGPCR4, offsetof(struct max_regs, sgpcr4));
63 DEFINE(MAX_MGPCR0, offsetof(struct max_regs, mgpcr0));
64 DEFINE(MAX_MGPCR1, offsetof(struct max_regs, mgpcr1));
65 DEFINE(MAX_MGPCR2, offsetof(struct max_regs, mgpcr2));
66 DEFINE(MAX_MGPCR3, offsetof(struct max_regs, mgpcr3));
67 DEFINE(MAX_MGPCR4, offsetof(struct max_regs, mgpcr4));
68
69 /* AHB <-> IP-Bus Interface */
70 DEFINE(AIPS_MPR_0_7, offsetof(struct aips_regs, mpr_0_7));
71 DEFINE(AIPS_MPR_8_15, offsetof(struct aips_regs, mpr_8_15));
72#endif
73
74#if defined(CONFIG_MX27)
75 DEFINE(AIPI1_PSR0, IMX_AIPI1_BASE + offsetof(struct aipi_regs, psr0));
76 DEFINE(AIPI1_PSR1, IMX_AIPI1_BASE + offsetof(struct aipi_regs, psr1));
77 DEFINE(AIPI2_PSR0, IMX_AIPI2_BASE + offsetof(struct aipi_regs, psr0));
78 DEFINE(AIPI2_PSR1, IMX_AIPI2_BASE + offsetof(struct aipi_regs, psr1));
79
80 DEFINE(CSCR, IMX_PLL_BASE + offsetof(struct pll_regs, cscr));
81 DEFINE(MPCTL0, IMX_PLL_BASE + offsetof(struct pll_regs, mpctl0));
82 DEFINE(SPCTL0, IMX_PLL_BASE + offsetof(struct pll_regs, spctl0));
83 DEFINE(PCDR0, IMX_PLL_BASE + offsetof(struct pll_regs, pcdr0));
84 DEFINE(PCDR1, IMX_PLL_BASE + offsetof(struct pll_regs, pcdr1));
85 DEFINE(PCCR0, IMX_PLL_BASE + offsetof(struct pll_regs, pccr0));
86 DEFINE(PCCR1, IMX_PLL_BASE + offsetof(struct pll_regs, pccr1));
87
88 DEFINE(ESDCTL0_ROF, offsetof(struct esdramc_regs, esdctl0));
89 DEFINE(ESDCFG0_ROF, offsetof(struct esdramc_regs, esdcfg0));
90 DEFINE(ESDCTL1_ROF, offsetof(struct esdramc_regs, esdctl1));
91 DEFINE(ESDCFG1_ROF, offsetof(struct esdramc_regs, esdcfg1));
92 DEFINE(ESDMISC_ROF, offsetof(struct esdramc_regs, esdmisc));
93
94 DEFINE(GPCR, IMX_SYSTEM_CTL_BASE +
95 offsetof(struct system_control_regs, gpcr));
96 DEFINE(FMCR, IMX_SYSTEM_CTL_BASE +
97 offsetof(struct system_control_regs, fmcr));
98#endif
99
100#if defined(CONFIG_MX35)
101 /* Round up to make sure size gives nice stack alignment */
102 DEFINE(CLKCTL_CCMR, offsetof(struct ccm_regs, ccmr));
103 DEFINE(CLKCTL_PDR0, offsetof(struct ccm_regs, pdr0));
104 DEFINE(CLKCTL_PDR1, offsetof(struct ccm_regs, pdr1));
105 DEFINE(CLKCTL_PDR2, offsetof(struct ccm_regs, pdr2));
106 DEFINE(CLKCTL_PDR3, offsetof(struct ccm_regs, pdr3));
107 DEFINE(CLKCTL_PDR4, offsetof(struct ccm_regs, pdr4));
108 DEFINE(CLKCTL_RCSR, offsetof(struct ccm_regs, rcsr));
109 DEFINE(CLKCTL_MPCTL, offsetof(struct ccm_regs, mpctl));
110 DEFINE(CLKCTL_PPCTL, offsetof(struct ccm_regs, ppctl));
111 DEFINE(CLKCTL_ACMR, offsetof(struct ccm_regs, acmr));
112 DEFINE(CLKCTL_COSR, offsetof(struct ccm_regs, cosr));
113 DEFINE(CLKCTL_CGR0, offsetof(struct ccm_regs, cgr0));
114 DEFINE(CLKCTL_CGR1, offsetof(struct ccm_regs, cgr1));
115 DEFINE(CLKCTL_CGR2, offsetof(struct ccm_regs, cgr2));
116 DEFINE(CLKCTL_CGR3, offsetof(struct ccm_regs, cgr3));
117
118 /* Multi-Layer AHB Crossbar Switch */
119 DEFINE(MAX_MPR0, offsetof(struct max_regs, mpr0));
120 DEFINE(MAX_SGPCR0, offsetof(struct max_regs, sgpcr0));
121 DEFINE(MAX_MPR1, offsetof(struct max_regs, mpr1));
122 DEFINE(MAX_SGPCR1, offsetof(struct max_regs, sgpcr1));
123 DEFINE(MAX_MPR2, offsetof(struct max_regs, mpr2));
124 DEFINE(MAX_SGPCR2, offsetof(struct max_regs, sgpcr2));
125 DEFINE(MAX_MPR3, offsetof(struct max_regs, mpr3));
126 DEFINE(MAX_SGPCR3, offsetof(struct max_regs, sgpcr3));
127 DEFINE(MAX_MPR4, offsetof(struct max_regs, mpr4));
128 DEFINE(MAX_SGPCR4, offsetof(struct max_regs, sgpcr4));
129 DEFINE(MAX_MGPCR0, offsetof(struct max_regs, mgpcr0));
130 DEFINE(MAX_MGPCR1, offsetof(struct max_regs, mgpcr1));
131 DEFINE(MAX_MGPCR2, offsetof(struct max_regs, mgpcr2));
132 DEFINE(MAX_MGPCR3, offsetof(struct max_regs, mgpcr3));
133 DEFINE(MAX_MGPCR4, offsetof(struct max_regs, mgpcr4));
134 DEFINE(MAX_MGPCR5, offsetof(struct max_regs, mgpcr5));
135
136 /* AHB <-> IP-Bus Interface */
137 DEFINE(AIPS_MPR_0_7, offsetof(struct aips_regs, mpr_0_7));
138 DEFINE(AIPS_MPR_8_15, offsetof(struct aips_regs, mpr_8_15));
139 DEFINE(AIPS_PACR_0_7, offsetof(struct aips_regs, pacr_0_7));
140 DEFINE(AIPS_PACR_8_15, offsetof(struct aips_regs, pacr_8_15));
141 DEFINE(AIPS_PACR_16_23, offsetof(struct aips_regs, pacr_16_23));
142 DEFINE(AIPS_PACR_24_31, offsetof(struct aips_regs, pacr_24_31));
143 DEFINE(AIPS_OPACR_0_7, offsetof(struct aips_regs, opacr_0_7));
144 DEFINE(AIPS_OPACR_8_15, offsetof(struct aips_regs, opacr_8_15));
145 DEFINE(AIPS_OPACR_16_23, offsetof(struct aips_regs, opacr_16_23));
146 DEFINE(AIPS_OPACR_24_31, offsetof(struct aips_regs, opacr_24_31));
147 DEFINE(AIPS_OPACR_32_39, offsetof(struct aips_regs, opacr_32_39));
148#endif
149
150#if defined(CONFIG_MX51) || defined(CONFIG_MX53)
151 /* Round up to make sure size gives nice stack alignment */
152 DEFINE(CLKCTL_CCMR, offsetof(struct clkctl, ccr));
153 DEFINE(CLKCTL_CCDR, offsetof(struct clkctl, ccdr));
154 DEFINE(CLKCTL_CSR, offsetof(struct clkctl, csr));
155 DEFINE(CLKCTL_CCSR, offsetof(struct clkctl, ccsr));
156 DEFINE(CLKCTL_CACRR, offsetof(struct clkctl, cacrr));
157 DEFINE(CLKCTL_CBCDR, offsetof(struct clkctl, cbcdr));
158 DEFINE(CLKCTL_CBCMR, offsetof(struct clkctl, cbcmr));
159 DEFINE(CLKCTL_CSCMR1, offsetof(struct clkctl, cscmr1));
160 DEFINE(CLKCTL_CSCMR2, offsetof(struct clkctl, cscmr2));
161 DEFINE(CLKCTL_CSCDR1, offsetof(struct clkctl, cscdr1));
162 DEFINE(CLKCTL_CS1CDR, offsetof(struct clkctl, cs1cdr));
163 DEFINE(CLKCTL_CS2CDR, offsetof(struct clkctl, cs2cdr));
164 DEFINE(CLKCTL_CDCDR, offsetof(struct clkctl, cdcdr));
165 DEFINE(CLKCTL_CHSCCDR, offsetof(struct clkctl, chsccdr));
166 DEFINE(CLKCTL_CSCDR2, offsetof(struct clkctl, cscdr2));
167 DEFINE(CLKCTL_CSCDR3, offsetof(struct clkctl, cscdr3));
168 DEFINE(CLKCTL_CSCDR4, offsetof(struct clkctl, cscdr4));
169 DEFINE(CLKCTL_CWDR, offsetof(struct clkctl, cwdr));
170 DEFINE(CLKCTL_CDHIPR, offsetof(struct clkctl, cdhipr));
171 DEFINE(CLKCTL_CDCR, offsetof(struct clkctl, cdcr));
172 DEFINE(CLKCTL_CTOR, offsetof(struct clkctl, ctor));
173 DEFINE(CLKCTL_CLPCR, offsetof(struct clkctl, clpcr));
174 DEFINE(CLKCTL_CISR, offsetof(struct clkctl, cisr));
175 DEFINE(CLKCTL_CIMR, offsetof(struct clkctl, cimr));
176 DEFINE(CLKCTL_CCOSR, offsetof(struct clkctl, ccosr));
177 DEFINE(CLKCTL_CGPR, offsetof(struct clkctl, cgpr));
178 DEFINE(CLKCTL_CCGR0, offsetof(struct clkctl, ccgr0));
179 DEFINE(CLKCTL_CCGR1, offsetof(struct clkctl, ccgr1));
180 DEFINE(CLKCTL_CCGR2, offsetof(struct clkctl, ccgr2));
181 DEFINE(CLKCTL_CCGR3, offsetof(struct clkctl, ccgr3));
182 DEFINE(CLKCTL_CCGR4, offsetof(struct clkctl, ccgr4));
183 DEFINE(CLKCTL_CCGR5, offsetof(struct clkctl, ccgr5));
184 DEFINE(CLKCTL_CCGR6, offsetof(struct clkctl, ccgr6));
185 DEFINE(CLKCTL_CMEOR, offsetof(struct clkctl, cmeor));
186#if defined(CONFIG_MX53)
187 DEFINE(CLKCTL_CCGR7, offsetof(struct clkctl, ccgr7));
188#endif
189
190 /* DPLL */
191 DEFINE(PLL_DP_CTL, offsetof(struct dpll, dp_ctl));
192 DEFINE(PLL_DP_CONFIG, offsetof(struct dpll, dp_config));
193 DEFINE(PLL_DP_OP, offsetof(struct dpll, dp_op));
194 DEFINE(PLL_DP_MFD, offsetof(struct dpll, dp_mfd));
195 DEFINE(PLL_DP_MFN, offsetof(struct dpll, dp_mfn));
196 DEFINE(PLL_DP_HFS_OP, offsetof(struct dpll, dp_hfs_op));
197 DEFINE(PLL_DP_HFS_MFD, offsetof(struct dpll, dp_hfs_mfd));
198 DEFINE(PLL_DP_HFS_MFN, offsetof(struct dpll, dp_hfs_mfn));
199#endif
200
Masahiro Yamadac54bcf62017-04-14 11:10:23 +0900[diff] [blame]201#ifdef CONFIG_ARM_SMCCC
202 DEFINE(ARM_SMCCC_RES_X0_OFFS, offsetof(struct arm_smccc_res, a0));
203 DEFINE(ARM_SMCCC_RES_X2_OFFS, offsetof(struct arm_smccc_res, a2));
204 DEFINE(ARM_SMCCC_QUIRK_ID_OFFS, offsetof(struct arm_smccc_quirk, id));
205 DEFINE(ARM_SMCCC_QUIRK_STATE_OFFS, offsetof(struct arm_smccc_quirk, state));
206#endif
207
Masahiro Yamada254d68b2014-03-18 16:38:13 +0900[diff] [blame]208 return 0;
209}