ARM: renesas: Factor out DRAM setup on R-Car Gen3
Pull DRAM layout configuration code into rcar-common.c instead of
having it in multiple copies across board files. This poses no
change for Salvator-X/XS, ULCB and Ebisu boards, however it adds
a bit of extra code for Draak and Eagle boards, which now gain
the capability of being passed in the DRAM layout by the ATF.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Eugeniu Rosca <roscaeugeniu@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
diff --git a/board/renesas/ulcb/Makefile b/board/renesas/ulcb/Makefile
index cd9a583..f4d24c6 100644
--- a/board/renesas/ulcb/Makefile
+++ b/board/renesas/ulcb/Makefile
@@ -9,5 +9,5 @@
ifdef CONFIG_SPL_BUILD
obj-y := ../rcar-common/gen3-spl.o
else
-obj-y := ulcb.o cpld.o
+obj-y := ulcb.o cpld.o ../rcar-common/common.o
endif
diff --git a/board/renesas/ulcb/ulcb.c b/board/renesas/ulcb/ulcb.c
index faf19c3..bcae6ff 100644
--- a/board/renesas/ulcb/ulcb.c
+++ b/board/renesas/ulcb/ulcb.c
@@ -68,41 +68,6 @@
return 0;
}
-/*
- * If the firmware passed a device tree use it for U-Boot DRAM setup.
- */
-extern u64 rcar_atf_boot_args[];
-
-int dram_init(void)
-{
- const void *atf_fdt_blob = (const void *)(rcar_atf_boot_args[1]);
- const void *blob;
-
- /* Check if ATF passed us DTB. If not, fall back to builtin DTB. */
- if (fdt_magic(atf_fdt_blob) == FDT_MAGIC)
- blob = atf_fdt_blob;
- else
- blob = gd->fdt_blob;
-
- return fdtdec_setup_mem_size_base_fdt(blob);
-}
-
-int dram_init_banksize(void)
-{
- const void *atf_fdt_blob = (const void *)(rcar_atf_boot_args[1]);
- const void *blob;
-
- /* Check if ATF passed us DTB. If not, fall back to builtin DTB. */
- if (fdt_magic(atf_fdt_blob) == FDT_MAGIC)
- blob = atf_fdt_blob;
- else
- blob = gd->fdt_blob;
-
- fdtdec_setup_memory_banksize_fdt(blob);
-
- return 0;
-}
-
#ifdef CONFIG_MULTI_DTB_FIT
int board_fit_config_name_match(const char *name)
{