diff options
Diffstat (limited to 'arch/nds32/lib')
| -rw-r--r-- | arch/nds32/lib/asm-offsets.c | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/arch/nds32/lib/asm-offsets.c b/arch/nds32/lib/asm-offsets.c new file mode 100644 index 0000000000..39e3480bd5 --- /dev/null +++ b/arch/nds32/lib/asm-offsets.c @@ -0,0 +1,82 @@ +/* + * Adapted from Linux v2.6.36 kernel: arch/powerpc/kernel/asm-offsets.c + * + * Generate definitions needed by assembly language modules. + * This code generates raw asm output which is post-processed to extract + * and format the required data. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <common.h> + +#include <linux/kbuild.h> + +int main(void) +{ + /* + * TODO : Check if each entry in this file is really necessary. + * - struct ftahbc02s + * - struct ftsdmc021 + * - struct andes_pcu + * - struct dwcddr21mctl + * are used only for generating asm-offsets.h. + * It means their offset addresses are referenced only from assembly + * code. Is it better to define the macros directly in headers? + */ + +#ifdef CONFIG_FTSMC020 + OFFSET(FTSMC020_BANK0_CR, ftsmc020, bank[0].cr); + OFFSET(FTSMC020_BANK0_TPR, ftsmc020, bank[0].tpr); +#endif + BLANK(); +#ifdef CONFIG_FTAHBC020S + OFFSET(FTAHBC020S_SLAVE_BSR_4, ftahbc02s, s_bsr[4]); + OFFSET(FTAHBC020S_SLAVE_BSR_6, ftahbc02s, s_bsr[6]); + OFFSET(FTAHBC020S_CR, ftahbc02s, cr); +#endif + BLANK(); +#ifdef CONFIG_FTPMU010 + OFFSET(FTPMU010_PDLLCR0, ftpmu010, PDLLCR0); +#endif + BLANK(); +#ifdef CONFIG_FTSDMC021 + OFFSET(FTSDMC021_TP1, ftsdmc021, tp1); + OFFSET(FTSDMC021_TP2, ftsdmc021, tp2); + OFFSET(FTSDMC021_CR1, ftsdmc021, cr1); + OFFSET(FTSDMC021_CR2, ftsdmc021, cr2); + OFFSET(FTSDMC021_BANK0_BSR, ftsdmc021, bank0_bsr); + OFFSET(FTSDMC021_BANK1_BSR, ftsdmc021, bank1_bsr); + OFFSET(FTSDMC021_BANK2_BSR, ftsdmc021, bank2_bsr); + OFFSET(FTSDMC021_BANK3_BSR, ftsdmc021, bank3_bsr); +#endif + BLANK(); +#ifdef CONFIG_ANDES_PCU + OFFSET(ANDES_PCU_PCS4, andes_pcu, pcs4.parm); /* 0x104 */ +#endif + BLANK(); +#ifdef CONFIG_DWCDDR21MCTL + OFFSET(DWCDDR21MCTL_CCR, dwcddr21mctl, ccr); /* 0x04 */ + OFFSET(DWCDDR21MCTL_DCR, dwcddr21mctl, dcr); /* 0x04 */ + OFFSET(DWCDDR21MCTL_IOCR, dwcddr21mctl, iocr); /* 0x08 */ + OFFSET(DWCDDR21MCTL_CSR, dwcddr21mctl, csr); /* 0x0c */ + OFFSET(DWCDDR21MCTL_DRR, dwcddr21mctl, drr); /* 0x10 */ + OFFSET(DWCDDR21MCTL_DLLCR0, dwcddr21mctl, dllcr[0]); /* 0x24 */ + OFFSET(DWCDDR21MCTL_DLLCR1, dwcddr21mctl, dllcr[1]); /* 0x28 */ + OFFSET(DWCDDR21MCTL_DLLCR2, dwcddr21mctl, dllcr[2]); /* 0x2c */ + OFFSET(DWCDDR21MCTL_DLLCR3, dwcddr21mctl, dllcr[3]); /* 0x30 */ + OFFSET(DWCDDR21MCTL_DLLCR4, dwcddr21mctl, dllcr[4]); /* 0x34 */ + OFFSET(DWCDDR21MCTL_DLLCR5, dwcddr21mctl, dllcr[5]); /* 0x38 */ + OFFSET(DWCDDR21MCTL_DLLCR6, dwcddr21mctl, dllcr[6]); /* 0x3c */ + OFFSET(DWCDDR21MCTL_DLLCR7, dwcddr21mctl, dllcr[7]); /* 0x40 */ + OFFSET(DWCDDR21MCTL_DLLCR8, dwcddr21mctl, dllcr[8]); /* 0x44 */ + OFFSET(DWCDDR21MCTL_DLLCR9, dwcddr21mctl, dllcr[9]); /* 0x48 */ + OFFSET(DWCDDR21MCTL_RSLR0, dwcddr21mctl, rslr[0]); /* 0x4c */ + OFFSET(DWCDDR21MCTL_RDGR0, dwcddr21mctl, rdgr[0]); /* 0x5c */ + OFFSET(DWCDDR21MCTL_DTAR, dwcddr21mctl, dtar); /* 0xa4 */ + OFFSET(DWCDDR21MCTL_MR, dwcddr21mctl, mr); /* 0x1f0 */ +#endif + + return 0; +} |
