diff options
Diffstat (limited to 'drivers/ddr/altera/sdram_agilex5.c')
| -rw-r--r-- | drivers/ddr/altera/sdram_agilex5.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/ddr/altera/sdram_agilex5.c b/drivers/ddr/altera/sdram_agilex5.c index 801a6bbab46..ee66c72157a 100644 --- a/drivers/ddr/altera/sdram_agilex5.c +++ b/drivers/ddr/altera/sdram_agilex5.c @@ -291,7 +291,14 @@ int sdram_mmr_init_full(struct udevice *dev) goto err; } - hw_size = (phys_size_t)io96b_ctrl->overall_size * SZ_1G / SZ_8; + ret = ecc_enable_status(io96b_ctrl); + if (ret) { + printf("DDR: Failed to get ECC enabled status\n"); + + goto err; + } + + hw_size = io96b_ctrl->overall_size; /* Get bank configuration from devicetree */ ret = fdtdec_decode_ram_size(gd->fdt_blob, NULL, 0, NULL, @@ -303,6 +310,9 @@ int sdram_mmr_init_full(struct udevice *dev) goto err; } + if (io96b_ctrl->inline_ecc) + hw_size = CALC_INLINE_ECC_HW_SIZE(hw_size); + if (gd->ram_size > hw_size) { printf("DDR: Warning: DRAM size from device tree (%lld MiB) exceeds\n", gd->ram_size >> 20); @@ -355,13 +365,6 @@ int sdram_mmr_init_full(struct udevice *dev) printf("%s: %lld MiB\n", io96b_ctrl->ddr_type, gd->ram_size >> 20); - ret = ecc_enable_status(io96b_ctrl); - if (ret) { - printf("DDR: Failed to get ECC enabled status\n"); - - goto err; - } - /* Is HPS cold or warm reset? If yes, Skip full memory initialization if ECC * enabled to preserve memory content */ |