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83d290c5 | 1 | // SPDX-License-Identifier: GPL-2.0+ |
254d68b6 MY |
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. | |
254d68b6 MY |
12 | */ |
13 | ||
14 | #include <common.h> | |
15 | #include <linux/kbuild.h> | |
c54bcf68 | 16 | #include <linux/arm-smccc.h> |
254d68b6 | 17 | |
254d68b6 MY |
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 | ||
23 | int main(void) | |
24 | { | |
25 | /* | |
26 | * TODO : Check if each entry in this file is really necessary. | |
254d68b6 MY |
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 | ||
254d68b6 MY |
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 | ||
c54bcf68 MY |
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 | ||
254d68b6 MY |
208 | return 0; |
209 | } |