diff options
author | Vaibhav Hiremath <hvaibhav@ti.com> | 2009-06-13 00:58:06 +0530 |
---|---|---|
committer | Justin Waters <justin.waters@timesys.com> | 2009-10-21 16:46:33 -0400 |
commit | 97f4a40fddabef9bdf195b7668a0220e4f29cb82 (patch) | |
tree | 6333fafdfd1b81029962db5c163300c49719d19e /drivers | |
parent | 697eb49d001d1ba53969065cddfe9a9f13ed83a5 (diff) |
OMAP3517TEB: validated on OMAP3517TEB board
OMAP3517TEB board is being used as a pre-silicon development
platform, below are the details -
Validation -
- PLL conifguration
- NAND 8-bit micron part (x-loader, u-boot)
- USB Host* (Linux)
- MMC1 (x-loader, u-boot, Linux)
- Video (TV out, LCD (Toshiba part))
- MMC boot from x-loader
Changes -
- GPMC timing parameters for NAND interface
- omap3517evm.h config file cleanup
- commented out "smi" instruction
Issues -
- USB host support has been validated by commenting the
mux configuration in u-boot. Was not able to conclude on
muxing part of it.
- NAND 16-bit is not working, found out to be daughter card issue
Daughter card is not designed for 16bit micron part.
- LCD is validated based on AVV panel initialization, since it was SPI
based LCD panel.
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/i2c/omap24xx_i2c.c | 9 | ||||
-rw-r--r-- | drivers/mmc/omap3_mmc.c | 6 |
2 files changed, 10 insertions, 5 deletions
diff --git a/drivers/i2c/omap24xx_i2c.c b/drivers/i2c/omap24xx_i2c.c index 678460325dd..9f7d3e80320 100644 --- a/drivers/i2c/omap24xx_i2c.c +++ b/drivers/i2c/omap24xx_i2c.c @@ -109,7 +109,8 @@ static int i2c_read_byte (u8 devaddr, u8 regoffset, u8 * value) status = wait_for_pin (); if (status & I2C_STAT_RRDY) { -#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) +#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) \ + || defined(CONFIG_OMAP35XX) *value = readb (I2C_DATA); #else *value = readw (I2C_DATA); @@ -154,7 +155,8 @@ static int i2c_write_byte (u8 devaddr, u8 regoffset, u8 value) status = wait_for_pin (); if (status & I2C_STAT_XRDY) { -#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) +#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) \ + || defined(CONFIG_OMAP35XX) /* send out 1 byte */ writeb (regoffset, I2C_DATA); writew (I2C_STAT_XRDY, I2C_STAT); @@ -207,7 +209,8 @@ static void flush_fifo(void) while(1){ stat = readw(I2C_STAT); if(stat == I2C_STAT_RRDY){ -#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) +#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) \ + || defined(CONFIG_OMAP35XX) readb(I2C_DATA); #else readw(I2C_DATA); diff --git a/drivers/mmc/omap3_mmc.c b/drivers/mmc/omap3_mmc.c index e90db7ee337..2d9ec5ef603 100644 --- a/drivers/mmc/omap3_mmc.c +++ b/drivers/mmc/omap3_mmc.c @@ -57,7 +57,7 @@ block_dev_desc_t *mmc_get_dev(int dev) { return (block_dev_desc_t *) &mmc_blk_dev; } - +#if defined (CONFIG_OMAP3_EVM) void twl4030_mmc_config(void) { unsigned char data; @@ -67,12 +67,14 @@ void twl4030_mmc_config(void) data = VMMC1_VSEL_30; i2c_write(PWRMGT_ADDR_ID4, VMMC1_DEDICATED, 1, &data, 1); } - +#endif unsigned char mmc_board_init(void) { t2_t *t2_base = (t2_t *)T2_BASE; +#if defined (CONFIG_OMAP3_EVM) twl4030_mmc_config(); +#endif writel(readl(&t2_base->pbias_lite) | PBIASLITEPWRDNZ1 | PBIASSPEEDCTRL0 | PBIASLITEPWRDNZ0, |