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| author | wdenk <wdenk> | 2004-03-14 14:09:05 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-03-14 14:09:05 +0000 |
| commit | 4d13cbad1c81ad7901151fec381bae8c30f4338a (patch) | |
| tree | ecb8e4694a7a8ddea27f9f6838c61393cbd4c12b /board/emk/top5200 | |
| parent | c3f9d4939af90eb8e30119601c86c05bde6c7345 (diff) | |
| download | u-boot-imx-4d13cbad1c81ad7901151fec381bae8c30f4338a.zip u-boot-imx-4d13cbad1c81ad7901151fec381bae8c30f4338a.tar.gz u-boot-imx-4d13cbad1c81ad7901151fec381bae8c30f4338a.tar.bz2 | |
* Patch by Tolunay Orkun, 5 Mar 2004:
Fix early board initialization for Cogent CSB272 board
* Patch by Ed Okerson, 3 Mar 2004:
fix CFI flash writes for little endian systems
* Patch by Reinhard Meyer, 01 Mar 2004:
generalize USB and IDE support for MPC5200 with according
changes to IceCube.h and TOP5200.h
add Am29LV256 256 MBit FLASH support for TOP5200 boards
add info about USB and IDE to README
Diffstat (limited to 'board/emk/top5200')
| -rw-r--r-- | board/emk/top5200/top5200.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/board/emk/top5200/top5200.c b/board/emk/top5200/top5200.c index b65d2d0..94ba2b4 100644 --- a/board/emk/top5200/top5200.c +++ b/board/emk/top5200/top5200.c @@ -113,12 +113,16 @@ int checkboard (void) #if defined (CONFIG_EVAL5200) puts ("Board: EMK TOP5200 on EVAL5200\n"); #else +#if defined (CONFIG_LITE5200) + puts ("Board: LITE5200\n"); +#else #if defined (CONFIG_MINI5200) puts ("Board: EMK TOP5200 on MINI5200\n"); #else puts ("Board: EMK TOP5200\n"); #endif #endif +#endif return 0; } @@ -155,10 +159,11 @@ void flash_afterinit(uint bank, ulong start, ulong size) *****************************************************************************/ int misc_init_r (void) { +#if !defined (CONFIG_LITE5200) /* read 'factory' part of EEPROM */ extern void read_factory_r (void); read_factory_r (); - +#endif return (0); } @@ -175,3 +180,23 @@ void pci_init_board(void) pci_mpc5xxx_init(&hose); } #endif + +/***************************************************************************** + * provide the PCI Reset Function + *****************************************************************************/ +#ifdef CFG_CMD_IDE +#define GPIO_PSC1_4 0x01000000ul +void ide_set_reset (int idereset) +{ + if (idereset) { + *(vu_long *) MPC5XXX_WU_GPIO_DATA &= ~GPIO_PSC1_4; + } else { + *(vu_long *) MPC5XXX_WU_GPIO_DATA |= GPIO_PSC1_4; + } + + /* Configure PSC1_4 as GPIO output for ATA reset */ + /* (it does not matter we do this every time) */ + *(vu_long *) MPC5XXX_WU_GPIO_ENABLE |= GPIO_PSC1_4; + *(vu_long *) MPC5XXX_WU_GPIO_DIR |= GPIO_PSC1_4; +} +#endif |