diff options
| author | Timur Tabi <timur@freescale.com> | 2007-01-31 15:54:29 -0600 |
|---|---|---|
| committer | Kim Phillips <kim.phillips@freescale.com> | 2007-03-02 11:05:54 -0600 |
| commit | 7a78f148d6a7298e4fface680dc7eacd877b1aba (patch) | |
| tree | 67e86d3f073a66ee4f7744920a84ee3974dca39d /board | |
| parent | fab16807adad350f618024350c6950165c247c72 (diff) | |
| download | talos-obmc-uboot-7a78f148d6a7298e4fface680dc7eacd877b1aba.tar.gz talos-obmc-uboot-7a78f148d6a7298e4fface680dc7eacd877b1aba.zip | |
mpc83xx: Add support for the MPC8349E-mITX-GP
Add support for the MPC8349E-mITX-GP, a stripped-down version of the
MPC8349E-mITX. Bonus features include support for low-boot (BMS bit in
HRCW is 0) for the ITX and a README for the ITX and the ITX-GP.
Signed-off-by: Timur Tabi <timur@freescale.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/mpc8349itx/config.mk | 6 | ||||
| -rw-r--r-- | board/mpc8349itx/mpc8349itx.c | 22 |
2 files changed, 24 insertions, 4 deletions
diff --git a/board/mpc8349itx/config.mk b/board/mpc8349itx/config.mk index 2e113118bd..1901fdc2ce 100644 --- a/board/mpc8349itx/config.mk +++ b/board/mpc8349itx/config.mk @@ -21,10 +21,14 @@ # # -# MPC8349ITX +# MPC8349E-mITX and MPC8349E-mITX-GP # +sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp + +ifndef TEXT_BASE TEXT_BASE = 0xFEF00000 +endif ifneq ($(OBJTREE),$(SRCTREE)) # We are building u-boot in a separate directory, use generated diff --git a/board/mpc8349itx/mpc8349itx.c b/board/mpc8349itx/mpc8349itx.c index 72c47f4e62..2b3ded1762 100644 --- a/board/mpc8349itx/mpc8349itx.c +++ b/board/mpc8349itx/mpc8349itx.c @@ -168,7 +168,11 @@ long int initdram(int board_type) int checkboard(void) { +#ifdef CONFIG_MPC8349ITX puts("Board: Freescale MPC8349E-mITX\n"); +#else + puts("Board: Freescale MPC8349E-mITX-GP\n"); +#endif return 0; } @@ -181,6 +185,7 @@ int checkboard(void) */ int misc_init_f(void) { +#ifdef CONFIG_VSC7385 volatile u32 *vsc7385_cpuctrl; /* 0x1c0c0 is the VSC7385 CPU Control (CPUCTRL) Register. The power up @@ -200,6 +205,7 @@ int misc_init_f(void) vsc7385_cpuctrl = (volatile u32 *)(CFG_VSC7385_BASE + 0x1c0c0); *vsc7385_cpuctrl |= 0x0c; +#endif #ifdef CONFIG_COMPACT_FLASH /* UPM Table Configuration Code */ @@ -269,9 +275,19 @@ int misc_init_r(void) #ifdef CFG_I2C_EEPROM_ADDR static u8 eeprom_data[] = /* HRCW data */ { - 0xaa, 0x55, 0xaa, - 0x7c, 0x02, 0x40, 0x05, 0x04, 0x00, 0x00, - 0x7c, 0x02, 0x41, 0xb4, 0x60, 0xa0, 0x00, + 0xAA, 0x55, 0xAA, /* Preamble */ + 0x7C, /* ACS=0, BYTE_EN=1111, CONT=1 */ + 0x02, 0x40, /* RCWL ADDR=0x0_0900 */ + (CFG_HRCW_LOW >> 24) & 0xFF, + (CFG_HRCW_LOW >> 16) & 0xFF, + (CFG_HRCW_LOW >> 8) & 0xFF, + CFG_HRCW_LOW & 0xFF, + 0x7C, /* ACS=0, BYTE_EN=1111, CONT=1 */ + 0x02, 0x41, /* RCWH ADDR=0x0_0904 */ + (CFG_HRCW_HIGH >> 24) & 0xFF, + (CFG_HRCW_HIGH >> 16) & 0xFF, + (CFG_HRCW_HIGH >> 8) & 0xFF, + CFG_HRCW_HIGH & 0xFF }; u8 data[sizeof(eeprom_data)]; |
