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| author | Yuri Tikhonov <yur@pollux.denx.de> | 2008-02-04 17:09:55 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-03-18 21:59:23 +0100 |
| commit | 603f194e5ad81bb2ef42d6d8aaa74de175bcb411 (patch) | |
| tree | e524111c49eddbab623c0fbe02a2b709ac99c8a0 /post/board/lwmon5/fpga.c | |
| parent | e262efe35742c1ad4b0966ff501efc26f34a0aec (diff) | |
| download | u-boot-imx-603f194e5ad81bb2ef42d6d8aaa74de175bcb411.zip u-boot-imx-603f194e5ad81bb2ef42d6d8aaa74de175bcb411.tar.gz u-boot-imx-603f194e5ad81bb2ef42d6d8aaa74de175bcb411.tar.bz2 | |
Some fixes to dspic, fpga, and gdc post tests for lwmon5.
Disable external watch-dog for now.
Signed-off-by: Dmitry Rakhchev <rda@emcraft.com>
Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
Diffstat (limited to 'post/board/lwmon5/fpga.c')
| -rw-r--r-- | post/board/lwmon5/fpga.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/post/board/lwmon5/fpga.c b/post/board/lwmon5/fpga.c index 4e3f1d5..b87fc52 100644 --- a/post/board/lwmon5/fpga.c +++ b/post/board/lwmon5/fpga.c @@ -39,6 +39,7 @@ DECLARE_GLOBAL_DATA_PTR; #define FPGA_VERSION_REG 0xC4000040 #define FPGA_RAM_START 0xC4200000 #define FPGA_RAM_END 0xC4203FFF +#define FPGA_STAT 0xC400000C #define FPGA_PWM_CTRL_REG 0xC4000020 #define FPGA_PWM_TV_REG 0xC4000024 @@ -93,6 +94,9 @@ int fpga_post_test(int flags) post_log("FPGA : version %u.%u\n", (version >> 8) & 0xFF, version & 0xFF); + /* Enable write to FPGA RAM */ + out_be32((void *)FPGA_STAT, in_be32((void *)FPGA_STAT) | 0x1000); + read_value = get_ram_size((void *)CFG_FPGA_BASE_1, 0x4000); post_log("FPGA RAM size: %d bytes\n", read_value); |