Re: [PATCH 1/5] powerpc/85xx: Add support for 85xx cpu type detection

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi, Anton and all

I update all the patch send.

Kindly for review.

Thanks.

On 09/03/2013 03:33 PM, Haijun Zhang wrote:
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



--
Thanks & Regards

Haijun

--
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




[Index of Archives]     [Linux USB Devel]     [Linux Media]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux