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d678a59d2d
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commitc8ffd1356d, reversing changes made to2ee6f3a5f7. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
112 lines
4.6 KiB
C
112 lines
4.6 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Adapted from Linux v2.6.36 kernel: arch/powerpc/kernel/asm-offsets.c
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*
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* This program is used to generate definitions needed by
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* assembly language modules.
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*
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* We use the technique used in the OSF Mach kernel code:
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* generate asm statements containing #defines,
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* compile this file to assembler, and then extract the
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* #defines from the assembly-language output.
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*
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* Copyright 2022-2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
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*
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* Authors:
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* Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
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*/
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#include <common.h>
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#include <linux/kbuild.h>
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#include <linux/arm-smccc.h>
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#if defined(CONFIG_MX51) || defined(CONFIG_MX53)
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#include <asm/arch/imx-regs.h>
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#endif
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int main(void)
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{
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/*
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* TODO : Check if each entry in this file is really necessary.
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* - struct esdramc_regs
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* - struct max_regs
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* - struct aips_regs
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* - struct aipi_regs
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* - struct clkctl
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* - struct dpll
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* are used only for generating asm-offsets.h.
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* It means their offset addresses are referenced only from assembly
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* code. Is it better to define the macros directly in headers?
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*/
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#if defined(CONFIG_MX51) || defined(CONFIG_MX53)
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/* Round up to make sure size gives nice stack alignment */
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DEFINE(CLKCTL_CCMR, offsetof(struct clkctl, ccr));
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DEFINE(CLKCTL_CCDR, offsetof(struct clkctl, ccdr));
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DEFINE(CLKCTL_CSR, offsetof(struct clkctl, csr));
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DEFINE(CLKCTL_CCSR, offsetof(struct clkctl, ccsr));
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DEFINE(CLKCTL_CACRR, offsetof(struct clkctl, cacrr));
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DEFINE(CLKCTL_CBCDR, offsetof(struct clkctl, cbcdr));
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DEFINE(CLKCTL_CBCMR, offsetof(struct clkctl, cbcmr));
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DEFINE(CLKCTL_CSCMR1, offsetof(struct clkctl, cscmr1));
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DEFINE(CLKCTL_CSCMR2, offsetof(struct clkctl, cscmr2));
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DEFINE(CLKCTL_CSCDR1, offsetof(struct clkctl, cscdr1));
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DEFINE(CLKCTL_CS1CDR, offsetof(struct clkctl, cs1cdr));
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DEFINE(CLKCTL_CS2CDR, offsetof(struct clkctl, cs2cdr));
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DEFINE(CLKCTL_CDCDR, offsetof(struct clkctl, cdcdr));
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DEFINE(CLKCTL_CHSCCDR, offsetof(struct clkctl, chsccdr));
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DEFINE(CLKCTL_CSCDR2, offsetof(struct clkctl, cscdr2));
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DEFINE(CLKCTL_CSCDR3, offsetof(struct clkctl, cscdr3));
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DEFINE(CLKCTL_CSCDR4, offsetof(struct clkctl, cscdr4));
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DEFINE(CLKCTL_CWDR, offsetof(struct clkctl, cwdr));
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DEFINE(CLKCTL_CDHIPR, offsetof(struct clkctl, cdhipr));
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DEFINE(CLKCTL_CDCR, offsetof(struct clkctl, cdcr));
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DEFINE(CLKCTL_CTOR, offsetof(struct clkctl, ctor));
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DEFINE(CLKCTL_CLPCR, offsetof(struct clkctl, clpcr));
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DEFINE(CLKCTL_CISR, offsetof(struct clkctl, cisr));
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DEFINE(CLKCTL_CIMR, offsetof(struct clkctl, cimr));
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DEFINE(CLKCTL_CCOSR, offsetof(struct clkctl, ccosr));
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DEFINE(CLKCTL_CGPR, offsetof(struct clkctl, cgpr));
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DEFINE(CLKCTL_CCGR0, offsetof(struct clkctl, ccgr0));
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DEFINE(CLKCTL_CCGR1, offsetof(struct clkctl, ccgr1));
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DEFINE(CLKCTL_CCGR2, offsetof(struct clkctl, ccgr2));
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DEFINE(CLKCTL_CCGR3, offsetof(struct clkctl, ccgr3));
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DEFINE(CLKCTL_CCGR4, offsetof(struct clkctl, ccgr4));
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DEFINE(CLKCTL_CCGR5, offsetof(struct clkctl, ccgr5));
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DEFINE(CLKCTL_CCGR6, offsetof(struct clkctl, ccgr6));
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DEFINE(CLKCTL_CMEOR, offsetof(struct clkctl, cmeor));
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#if defined(CONFIG_MX53)
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DEFINE(CLKCTL_CCGR7, offsetof(struct clkctl, ccgr7));
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#endif
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/* DPLL */
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DEFINE(PLL_DP_CTL, offsetof(struct dpll, dp_ctl));
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DEFINE(PLL_DP_CONFIG, offsetof(struct dpll, dp_config));
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DEFINE(PLL_DP_OP, offsetof(struct dpll, dp_op));
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DEFINE(PLL_DP_MFD, offsetof(struct dpll, dp_mfd));
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DEFINE(PLL_DP_MFN, offsetof(struct dpll, dp_mfn));
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DEFINE(PLL_DP_HFS_OP, offsetof(struct dpll, dp_hfs_op));
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DEFINE(PLL_DP_HFS_MFD, offsetof(struct dpll, dp_hfs_mfd));
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DEFINE(PLL_DP_HFS_MFN, offsetof(struct dpll, dp_hfs_mfn));
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#endif
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#ifdef CONFIG_ARM_SMCCC
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DEFINE(ARM_SMCCC_RES_X0_OFFS, offsetof(struct arm_smccc_res, a0));
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DEFINE(ARM_SMCCC_RES_X2_OFFS, offsetof(struct arm_smccc_res, a2));
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DEFINE(ARM_SMCCC_QUIRK_ID_OFFS, offsetof(struct arm_smccc_quirk, id));
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DEFINE(ARM_SMCCC_QUIRK_STATE_OFFS, offsetof(struct arm_smccc_quirk, state));
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#ifdef CONFIG_ARM64
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DEFINE(ARM_SMCCC_1_2_REGS_X0_OFFS, offsetof(struct arm_smccc_1_2_regs, a0));
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DEFINE(ARM_SMCCC_1_2_REGS_X2_OFFS, offsetof(struct arm_smccc_1_2_regs, a2));
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DEFINE(ARM_SMCCC_1_2_REGS_X4_OFFS, offsetof(struct arm_smccc_1_2_regs, a4));
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DEFINE(ARM_SMCCC_1_2_REGS_X6_OFFS, offsetof(struct arm_smccc_1_2_regs, a6));
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DEFINE(ARM_SMCCC_1_2_REGS_X8_OFFS, offsetof(struct arm_smccc_1_2_regs, a8));
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DEFINE(ARM_SMCCC_1_2_REGS_X10_OFFS, offsetof(struct arm_smccc_1_2_regs, a10));
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DEFINE(ARM_SMCCC_1_2_REGS_X12_OFFS, offsetof(struct arm_smccc_1_2_regs, a12));
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DEFINE(ARM_SMCCC_1_2_REGS_X14_OFFS, offsetof(struct arm_smccc_1_2_regs, a14));
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DEFINE(ARM_SMCCC_1_2_REGS_X16_OFFS, offsetof(struct arm_smccc_1_2_regs, a16));
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#endif
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#endif
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return 0;
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}
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