Dear Naveen Krishna Ch,
On 1 March 2010 14:05, Naveen Krishna Ch naveenkrishna.ch@gmail.com wrote:
Hi kang,
On 26 February 2010 21:21, Minkyu Kang promsoft@gmail.com wrote:
Dear Naveen Krishna CH,
On 26 February 2010 20:47, ch.naveen@samsung.com wrote:
From: Naveen Krishna CH ch.naveen@samsung.com
Add setup for ethernet on SMDKC100, allowing kernel/ramdisk to be loaded over tftp.
The preinit function will configure GPIO (GPK0CON) & SROMC to look for environment in SROM Bank 3.
Signed-off-by: Naveen Krishna Ch ch.naveen@samsung.com
Changes since V1:
- The CONFIG_BOOTP* and Net config Macros are removed from config
header. Comments from Ben Warren are fixed 2. The GPIO configuration is modified & Macro and Function are renamed. Comments from Minkyu Kang are fixedChanges since V2
Changes since V2:
- GPIO configurations function has been implemented.
Changes since V3:
- Comments from Minkyu Kang are fixed.
Changes since V4: None
Changes since v5:
- Compile time warning are fixed.
board/samsung/smdkc100/smdkc100.c | 40 +++++++++++++++++++++++++++++++++++++ include/configs/smdkc100.h | 12 ++++++++++- 2 files changed, 51 insertions(+), 1 deletions(-)
diff --git a/board/samsung/smdkc100/smdkc100.c b/board/samsung/smdkc100/smdkc100.c index 15a1a27..76bd4cc 100644 --- a/board/samsung/smdkc100/smdkc100.c +++ b/board/samsung/smdkc100/smdkc100.c @@ -23,10 +23,41 @@ */
#include <common.h> +#include <asm/io.h> +#include <asm/arch/smc.h> +#include <asm/arch/gpio.h> +#include <netdev.h>
DECLARE_GLOBAL_DATA_PTR;
+/*
- Miscellaneous platform dependent initialisations
- */
+static void smc9115_pre_init(void) +{
- u32 tmp;
Why didn't delete this variable?
My Bad, Patch replaced. Can i send this one alone as v6 or should i send the patch set again as v7
Please send next version.
- u32 smc_bw_conf, smc_bc_conf;
- struct s5pc100_gpio *const gpio =
- (struct s5pc100_gpio *)S5PC100_GPIO_BASE;
- /* gpio configuration GPK0CON */
- gpio_cfg_pin(&gpio->gpio_k0, CONFIG_ENV_SROM_BANK,
GPIO_FUNC(2));
- /* Ethernet needs bus width of 16 bits */
- smc_bw_conf = SMC_DATA16_WIDTH(CONFIG_ENV_SROM_BANK);
- smc_bc_conf = SMC_BC_TACS(0x0) | SMC_BC_TCOS(0x4) |
SMC_BC_TACC(0xe)
- | SMC_BC_TCOH(0x1) | SMC_BC_TAH(0x4)
- | SMC_BC_TACP(0x6) | SMC_BC_PMC(0x0);
- /* Select and configure the SROMC bank */
- s5pc1xx_config_sromc(CONFIG_ENV_SROM_BANK, smc_bw_conf,
smc_bc_conf); +}
Thanks Minkyu Kang -- from. prom. www.promsoft.net _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
-- Shine bright, (: Naveen Krishna Ch :)
Thanks Minkyu Kang