diff options
author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-03-28 18:50:01 +0100 |
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committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-03-28 18:50:01 +0100 |
commit | 009d75ccc11d27b9a083375a88bb93cb746b4800 (patch) | |
tree | 12abe9fcf437d58b73ee1fa8d422548560deaae5 /arch/arm/include/asm/arch-am33xx/clocks_am33xx.h | |
parent | 417c55803118eb8e350d5ab8ba6583fb39f4e2e3 (diff) | |
parent | d53e340edf65ff253d3a7b06ebe60501045892e3 (diff) |
Merge branch 'u-boot/master' into 'u-boot-arm/master'
Conflicts:
drivers/spi/tegra20_sflash.c
include/fdtdec.h
lib/fdtdec.c
Diffstat (limited to 'arch/arm/include/asm/arch-am33xx/clocks_am33xx.h')
-rw-r--r-- | arch/arm/include/asm/arch-am33xx/clocks_am33xx.h | 36 |
1 files changed, 6 insertions, 30 deletions
diff --git a/arch/arm/include/asm/arch-am33xx/clocks_am33xx.h b/arch/arm/include/asm/arch-am33xx/clocks_am33xx.h index d748dd27873..89b63d9a8ce 100644 --- a/arch/arm/include/asm/arch-am33xx/clocks_am33xx.h +++ b/arch/arm/include/asm/arch-am33xx/clocks_am33xx.h @@ -3,7 +3,7 @@ * * AM33xx clock define * - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -19,37 +19,13 @@ #ifndef _CLOCKS_AM33XX_H_ #define _CLOCKS_AM33XX_H_ -#define OSC (V_OSCK/1000000) - -/* MAIN PLL Fdll = 550 MHZ, */ -#define MPUPLL_M 550 -#define MPUPLL_N (OSC-1) -#define MPUPLL_M2 1 - -/* Core PLL Fdll = 1 GHZ, */ -#define COREPLL_M 1000 -#define COREPLL_N (OSC-1) - -#define COREPLL_M4 10 /* CORE_CLKOUTM4 = 200 MHZ */ -#define COREPLL_M5 8 /* CORE_CLKOUTM5 = 250 MHZ */ -#define COREPLL_M6 4 /* CORE_CLKOUTM6 = 500 MHZ */ - -/* - * USB PHY clock is 960 MHZ. Since, this comes directly from Fdll, Fdll - * frequency needs to be set to 960 MHZ. Hence, - * For clkout = 192 MHZ, Fdll = 960 MHZ, divider values are given below - */ -#define PERPLL_M 960 -#define PERPLL_N (OSC-1) -#define PERPLL_M2 5 - -/* DDR Freq is 266 MHZ for now */ -/* Set Fdll = 400 MHZ , Fdll = M * 2 * CLKINP/ N + 1; clkout = Fdll /(2 * M2) */ -#define DDRPLL_M 266 -#define DDRPLL_N (OSC-1) -#define DDRPLL_M2 1 +/* MAIN PLL Fdll = 550 MHz, by default */ +#ifndef CONFIG_SYS_MPUCLK +#define CONFIG_SYS_MPUCLK 550 +#endif extern void pll_init(void); extern void enable_emif_clocks(void); +extern void enable_dmm_clocks(void); #endif /* endif _CLOCKS_AM33XX_H_ */ |