armv8: layerscape: Rewrite memory reservation

[platform/kernel/u-boot.git] / board / freescale / ls2080a / ddr.c

diff --git a/board/freescale/ls2080a/ddr.c b/board/freescale/ls2080a/ddr.c
index e6130ec..5ed9e14 100644 (file)
--- a/board/freescale/ls2080a/ddr.c
+++ b/board/freescale/ls2080a/ddr.c
@@ -169,58 +169,3 @@ phys_size_t initdram(int board_type)
 
        return dram_size;
 }
-
-void dram_init_banksize(void)
-{
-#ifdef CONFIG_SYS_DP_DDR_BASE_PHY
-       phys_size_t dp_ddr_size;
-#endif
-
-       /*
-        * gd->arch.secure_ram tracks the location of secure memory.
-        * It was set as if the memory starts from 0.
-        * The address needs to add the offset of its bank.
-        */
-       gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
-       if (gd->ram_size > CONFIG_SYS_LS2_DDR_BLOCK1_SIZE) {
-               gd->bd->bi_dram[0].size = CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
-               gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE;
-               gd->bd->bi_dram[1].size = gd->ram_size -
-                                         CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-               gd->arch.secure_ram = gd->bd->bi_dram[1].start +
-                                     gd->arch.secure_ram -
-                                     CONFIG_SYS_LS2_DDR_BLOCK1_SIZE;
-               gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-       } else {
-               gd->bd->bi_dram[0].size = gd->ram_size;
-#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
-               gd->arch.secure_ram = gd->bd->bi_dram[0].start +
-                                     gd->arch.secure_ram;
-               gd->arch.secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
-#endif
-       }
-
-#ifdef CONFIG_SYS_DP_DDR_BASE_PHY
-       if (soc_has_dp_ddr()) {
-               /* initialize DP-DDR here */
-               puts("DP-DDR:  ");
-               /*
-                * DDR controller use 0 as the base address for binding.
-                * It is mapped to CONFIG_SYS_DP_DDR_BASE for core to access.
-                */
-               dp_ddr_size = fsl_other_ddr_sdram(CONFIG_SYS_DP_DDR_BASE_PHY,
-                                         CONFIG_DP_DDR_CTRL,
-                                         CONFIG_DP_DDR_NUM_CTRLS,
-                                         CONFIG_DP_DDR_DIMM_SLOTS_PER_CTLR,
-                                         NULL, NULL, NULL);
-               if (dp_ddr_size) {
-                       gd->bd->bi_dram[2].start = CONFIG_SYS_DP_DDR_BASE;
-                       gd->bd->bi_dram[2].size = dp_ddr_size;
-               } else {
-                       puts("Not detected");
-               }
-       }
-#endif
-}