arch/arm/cpu/arm926ejs/mx25/asm-offsets.c

   1 /*
   2  * Adapted from Linux v2.6.36 kernel: arch/powerpc/kernel/asm-offsets.c
   3  *
   4  * This program is used to generate definitions needed by
   5  * assembly language modules.
   6  *
   7  * We use the technique used in the OSF Mach kernel code:
   8  * generate asm statements containing #defines,
   9  * compile this file to assembler, and then extract the
  10  * #defines from the assembly-language output.
  11  *
  12  * SPDX-License-Identifier:     GPL-2.0+
  13  */
  14
  15 #include <common.h>
  16 #include <asm/arch/imx-regs.h>
  17
  18 #include <linux/kbuild.h>
  19
  20 int main(void)
  21 {
  22         /* Clock Control Module */
  23         DEFINE(CCM_CCTL, offsetof(struct ccm_regs, cctl));
  24         DEFINE(CCM_CGCR0, offsetof(struct ccm_regs, cgr0));
  25         DEFINE(CCM_CGCR1, offsetof(struct ccm_regs, cgr1));
  26         DEFINE(CCM_CGCR2, offsetof(struct ccm_regs, cgr2));
  27         DEFINE(CCM_PCDR2, offsetof(struct ccm_regs, pcdr[2]));
  28         DEFINE(CCM_MCR, offsetof(struct ccm_regs, mcr));
  29
  30         /* Enhanced SDRAM Controller */
  31         DEFINE(ESDRAMC_ESDCTL0, offsetof(struct esdramc_regs, ctl0));
  32         DEFINE(ESDRAMC_ESDCFG0, offsetof(struct esdramc_regs, cfg0));
  33         DEFINE(ESDRAMC_ESDMISC, offsetof(struct esdramc_regs, misc));
  34
  35         /* Multi-Layer AHB Crossbar Switch */
  36         DEFINE(MAX_MPR0, offsetof(struct max_regs, mpr0));
  37         DEFINE(MAX_SGPCR0, offsetof(struct max_regs, sgpcr0));
  38         DEFINE(MAX_MPR1, offsetof(struct max_regs, mpr1));
  39         DEFINE(MAX_SGPCR1, offsetof(struct max_regs, sgpcr1));
  40         DEFINE(MAX_MPR2, offsetof(struct max_regs, mpr2));
  41         DEFINE(MAX_SGPCR2, offsetof(struct max_regs, sgpcr2));
  42         DEFINE(MAX_MPR3, offsetof(struct max_regs, mpr3));
  43         DEFINE(MAX_SGPCR3, offsetof(struct max_regs, sgpcr3));
  44         DEFINE(MAX_MPR4, offsetof(struct max_regs, mpr4));
  45         DEFINE(MAX_SGPCR4, offsetof(struct max_regs, sgpcr4));
  46         DEFINE(MAX_MGPCR0, offsetof(struct max_regs, mgpcr0));
  47         DEFINE(MAX_MGPCR1, offsetof(struct max_regs, mgpcr1));
  48         DEFINE(MAX_MGPCR2, offsetof(struct max_regs, mgpcr2));
  49         DEFINE(MAX_MGPCR3, offsetof(struct max_regs, mgpcr3));
  50         DEFINE(MAX_MGPCR4, offsetof(struct max_regs, mgpcr4));
  51
  52         /* AHB <-> IP-Bus Interface */
  53         DEFINE(AIPS_MPR_0_7, offsetof(struct aips_regs, mpr_0_7));
  54         DEFINE(AIPS_MPR_8_15, offsetof(struct aips_regs, mpr_8_15));
  55
  56         return 0;
  57 }