Add this file to help detect cpu type in runtime. These macros will be more favorable for driver to apply errata and workaround to specified cpu type. Signed-off-by: Haijun Zhang <Haijun.Zhang@xxxxxxxxxxxxx> Signed-off-by: Zhao Chenhui <chenhui.zhao@xxxxxxxxxxxxx> --- arch/powerpc/include/asm/mpc85xx.h | 92 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100644 arch/powerpc/include/asm/mpc85xx.h diff --git a/arch/powerpc/include/asm/mpc85xx.h b/arch/powerpc/include/asm/mpc85xx.h new file mode 100644 index 0000000..736d4ac --- /dev/null +++ b/arch/powerpc/include/asm/mpc85xx.h @@ -0,0 +1,92 @@ +/* + * MPC85xx cpu type detection + * + * Copyright 2011-2012 Freescale Semiconductor, Inc. + * + * This is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __ASM_PPC_MPC85XX_H +#define __ASM_PPC_MPC85XX_H + +#define SVR_REV(svr) ((svr) & 0xFF) /* SOC design resision */ +#define SVR_MAJ(svr) (((svr) >> 4) & 0xF) /* Major revision field*/ +#define SVR_MIN(svr) (((svr) >> 0) & 0xF) /* Minor revision field*/ + +/* Some parts define SVR[0:23] as the SOC version */ +#define SVR_SOC_VER(svr) (((svr) >> 8) & 0xFFF7FF) /* SOC Version fields */ + +#define SVR_8533 0x803400 +#define SVR_8535 0x803701 +#define SVR_8536 0x803700 +#define SVR_8540 0x803000 +#define SVR_8541 0x807200 +#define SVR_8543 0x803200 +#define SVR_8544 0x803401 +#define SVR_8545 0x803102 +#define SVR_8547 0x803101 +#define SVR_8548 0x803100 +#define SVR_8555 0x807100 +#define SVR_8560 0x807000 +#define SVR_8567 0x807501 +#define SVR_8568 0x807500 +#define SVR_8569 0x808000 +#define SVR_8572 0x80E000 +#define SVR_P1010 0x80F100 +#define SVR_P1011 0x80E500 +#define SVR_P1012 0x80E501 +#define SVR_P1013 0x80E700 +#define SVR_P1014 0x80F101 +#define SVR_P1017 0x80F700 +#define SVR_P1020 0x80E400 +#define SVR_P1021 0x80E401 +#define SVR_P1022 0x80E600 +#define SVR_P1023 0x80F600 +#define SVR_P1024 0x80E402 +#define SVR_P1025 0x80E403 +#define SVR_P2010 0x80E300 +#define SVR_P2020 0x80E200 +#define SVR_P2040 0x821000 +#define SVR_P2041 0x821001 +#define SVR_P3041 0x821103 +#define SVR_P4040 0x820100 +#define SVR_P4080 0x820000 +#define SVR_P5010 0x822100 +#define SVR_P5020 0x822000 +#define SVR_P5021 0X820500 +#define SVR_P5040 0x820400 +#define SVR_T4240 0x824000 +#define SVR_T4120 0x824001 +#define SVR_T4160 0x824100 +#define SVR_C291 0x850000 +#define SVR_C292 0x850020 +#define SVR_C293 0x850030 +#define SVR_B4860 0X868000 +#define SVR_G4860 0x868001 +#define SVR_G4060 0x868003 +#define SVR_B4440 0x868100 +#define SVR_G4440 0x868101 +#define SVR_B4420 0x868102 +#define SVR_B4220 0x868103 +#define SVR_T1040 0x852000 +#define SVR_T1041 0x852001 +#define SVR_T1042 0x852002 +#define SVR_T1020 0x852100 +#define SVR_T1021 0x852101 +#define SVR_T1022 0x852102 + +#define SVR_8610 0x80A000 +#define SVR_8641 0x809000 +#define SVR_8641D 0x809001 + +#define SVR_9130 0x860001 +#define SVR_9131 0x860000 +#define SVR_9132 0x861000 +#define SVR_9232 0x861400 + +#define SVR_Unknown 0xFFFFFF + +#endif -- 1.8.0 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
