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| author | York Sun <yorksun@freescale.com> | 2013-10-28 16:36:02 -0700 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2013-11-25 11:43:47 -0800 |
| commit | 00ec3fd21170e463e29723976d37f8ea2316f168 (patch) | |
| tree | 6ff134a140dd253ec4bc925fad27200bece2fdca /drivers/ddr/fsl/main.c | |
| parent | d4263b8adb5bd940c95cbaebaa0da9eaf759bfed (diff) | |
| download | u-boot-imx-00ec3fd21170e463e29723976d37f8ea2316f168.zip u-boot-imx-00ec3fd21170e463e29723976d37f8ea2316f168.tar.gz u-boot-imx-00ec3fd21170e463e29723976d37f8ea2316f168.tar.bz2 | |
Driver/DDR: Update DDR driver to allow non-zero base address
The DRAM base has been zero for Power SoCs. It could be non-zero
for ARM SoCs. Use a macro instead of hard-coding to zero.
Signed-off-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'drivers/ddr/fsl/main.c')
| -rw-r--r-- | drivers/ddr/fsl/main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ddr/fsl/main.c b/drivers/ddr/fsl/main.c index b4988e1..d0cd589 100644 --- a/drivers/ddr/fsl/main.c +++ b/drivers/ddr/fsl/main.c @@ -255,7 +255,7 @@ static unsigned long long __step_assign_addresses(fsl_ddr_info_t *pinfo, debug("dbw_cap_adj[%d]=%d\n", i, dbw_cap_adj[i]); } - current_mem_base = 0ull; + current_mem_base = CONFIG_SYS_DDR_SDRAM_BASE; total_mem = 0; if (pinfo->memctl_opts[0].memctl_interleaving) { rank_density = pinfo->dimm_params[0][0].rank_density >> @@ -535,8 +535,8 @@ fsl_ddr_compute(fsl_ddr_info_t *pinfo, unsigned int start_step, } } - total_mem = 1 + (((unsigned long long)max_end << 24ULL) - | 0xFFFFFFULL); + total_mem = 1 + (((unsigned long long)max_end << 24ULL) | + 0xFFFFFFULL) - CONFIG_SYS_DDR_SDRAM_BASE; } return total_mem; |