Jean-Christophe, please see inline
-----Original Message----- From: Jean-Christophe PLAGNIOL-VILLARD [mailto:plagnioj@jcrosoft.com] Sent: Friday, May 22, 2009 8:12 PM To: Paulraj, Sandeep Cc: u-boot@lists.denx.de Subject: Re: [U-Boot] [PATCH][u-boot arm/next] ARM DaVinci DM365 Support
+#ifdef CONFIG_NAND_DAVINCI
+static void nand_dm365evm_select_chip(struct mtd_info
*mtd, int chip)
+{
- struct nand_chip *this = mtd->priv;
- u32 wbase = (u32) this->IO_ADDR_W;
- u32 rbase = (u32) this->IO_ADDR_R;
- if (chip == 1) {
__set_bit(14, &wbase);__set_bit(14, &rbase);- } else {
__clear_bit(14, &wbase);__clear_bit(14, &rbase);- }
- this->IO_ADDR_W = (void *)wbase;
- this->IO_ADDR_R = (void *)rbase;
+}
the 355 use the same it did all davinci will use the same?
No All DaVinci's will not use the same. Leopard which based on DM355 will not use this
+int board_nand_init(struct nand_chip *nand) +{
- davinci_nand_init(nand);
- nand->select_chip = nand_dm365evm_select_chip;
- return 0;
+}
+#endif diff --git a/cpu/arm926ejs/davinci/Makefile
b/cpu/arm926ejs/davinci/Makefile
index 6eaa89c..c20e0e2 100644 --- a/cpu/arm926ejs/davinci/Makefile +++ b/cpu/arm926ejs/davinci/Makefile @@ -29,6 +29,7 @@ LIB = $(obj)lib$(SOC).a
COBJS-y += cpu.o timer.o psc.o COBJS-$(CONFIG_SOC_DM355) += dm355.o +COBJS-$(CONFIG_SOC_DM365) += dm365.o COBJS-$(CONFIG_SOC_DM644X) += dm644x.o COBJS-$(CONFIG_DRIVER_TI_EMAC) += ether.o lxt972.o dp83848.o
diff --git a/cpu/arm926ejs/davinci/dm365.c
b/cpu/arm926ejs/davinci/dm365.c
new file mode 100644 index 0000000..4e64c29 --- /dev/null +++ b/cpu/arm926ejs/davinci/dm365.c
please do this in an other patch
Will do. Again this depends on whether my earlier patch is added to the tree I will need to include my new "devices.h" header file for this
@@ -0,0 +1,38 @@ +/*
- SOC-specific code for TMS320DM365 and similar chips
- Copyright (C) 2009 Sandeep Paulraj
- 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
+#include <common.h> +#include <asm/arch/hardware.h>
+void davinci_enable_uart0(void) +{
- lpsc_on(DAVINCI_LPSC_UART0);
+}
+#ifdef CONFIG_DRIVER_DAVINCI_I2C +void davinci_enable_i2c(void) +{
- lpsc_on(DAVINCI_LPSC_I2C);
+} +#endif
Best Regards, J.
Thanks, Sandeep