diff options
Diffstat (limited to 'arch/powerpc/cpu/mpc8260')
| -rw-r--r-- | arch/powerpc/cpu/mpc8260/kgdb.S | 1 | ||||
| -rw-r--r-- | arch/powerpc/cpu/mpc8260/speed.h | 38 | ||||
| -rw-r--r-- | arch/powerpc/cpu/mpc8260/start.S | 1 |
3 files changed, 0 insertions, 40 deletions
diff --git a/arch/powerpc/cpu/mpc8260/kgdb.S b/arch/powerpc/cpu/mpc8260/kgdb.S index 5a298f9d05..dd04d6bd6f 100644 --- a/arch/powerpc/cpu/mpc8260/kgdb.S +++ b/arch/powerpc/cpu/mpc8260/kgdb.S @@ -10,7 +10,6 @@ #include <version.h> #define CONFIG_8260 1 /* needed for Linux kernel header files */ -#define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */ #include <ppc_asm.tmpl> #include <ppc_defs.h> diff --git a/arch/powerpc/cpu/mpc8260/speed.h b/arch/powerpc/cpu/mpc8260/speed.h deleted file mode 100644 index f1b10bf25e..0000000000 --- a/arch/powerpc/cpu/mpc8260/speed.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/*----------------------------------------------------------------------- - * Timer value for timer 2, ICLK = 10 - * - * SPEED_FCOUNT2 = GCLK / (16 * (TIMER_TMR_PS + 1)) - * SPEED_TMR3_PS = (GCLK / (16 * SPEED_FCOUNT3)) - 1 - * - * SPEED_FCOUNT2 timer 2 counting frequency - * GCLK CPU clock - * SPEED_TMR2_PS prescaler - */ -#define SPEED_TMR2_PS (250 - 1) /* divide by 250 */ - -/*----------------------------------------------------------------------- - * Timer value for PIT - * - * PIT_TIME = SPEED_PITC / PITRTCLK - * PITRTCLK = 8192 - */ -#define SPEED_PITC (82 << 16) /* start counting from 82 */ - -/* - * The new value for PTA is calculated from - * - * PTA = (gclk * Trefresh) / (2 ^ (2 * DFBRG) * PTP * NCS) - * - * gclk CPU clock (not bus clock !) - * Trefresh Refresh cycle * 4 (four word bursts used) - * DFBRG For normal mode (no clock reduction) always 0 - * PTP Prescaler (already adjusted for no. of banks and 4K / 8K refresh) - * NCS Number of SDRAM banks (chip selects) on this UPM. - */ diff --git a/arch/powerpc/cpu/mpc8260/start.S b/arch/powerpc/cpu/mpc8260/start.S index 1269291c45..65510fa760 100644 --- a/arch/powerpc/cpu/mpc8260/start.S +++ b/arch/powerpc/cpu/mpc8260/start.S @@ -15,7 +15,6 @@ #include <version.h> #define CONFIG_8260 1 /* needed for Linux kernel header files */ -#define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */ #include <ppc_asm.tmpl> #include <ppc_defs.h> |
