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SPEAr: Add macb driver support for spear310 and spear320

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SPEAr310 and SPEAr320 SoCs have an extra ethernet controller. The
driver for this device is already supported by u-boot, so configuring
board configuration file and defining base addresses etc to make use
of the common driver

Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Vipin KUMAR
2012-05-07 13:06:43 +05:30
committed by Albert ARIBAUD
parent deb0056227
commit 8eb0ee6a64
5 changed files with 78 additions and 6 deletions
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27
arch/arm/include/asm/arch-spear/clk.h Normal file
View File

@@ -0,0 +1,27 @@
/*
* (C) Copyright 2010
* Vipin Kumar, STMicroelectronics, <vipin.kumar@st.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
static inline unsigned long get_macb_pclk_rate(unsigned int dev_id)
{
return 83000000;
}

7
arch/arm/include/asm/arch-spear/hardware.h
View File

@@ -56,6 +56,11 @@
#define CONFIG_SPEAR_EMIBASE (0x4F000000)
#define CONFIG_SPEAR_RASBASE (0xB4000000)
#define CONFIG_SYS_MACB0_BASE 0xB0000000
#define CONFIG_SYS_MACB1_BASE 0xB0800000
#define CONFIG_SYS_MACB2_BASE 0xB1000000
#define CONFIG_SYS_MACB3_BASE 0xB1800000
#elif defined(CONFIG_SPEAR320)
#define CONFIG_SYS_I2C_BASE (0xD0180000)
#define CONFIG_SYS_FSMC_BASE (0x4C000000)
@@ -63,5 +68,7 @@
#define CONFIG_SPEAR_EMIBASE (0x40000000)
#define CONFIG_SPEAR_RASBASE (0xB3000000)
#define CONFIG_SYS_MACB0_BASE 0xAA000000
#endif
#endif /* _ASM_ARCH_HARDWARE_H */