In the next commit, I will add "u-boot,dm-pre-reloc" to the "soc" (simple-bus) nodes in UniPhier device trees. But, before that, CONFIG_SYS_MALLOC_F_LEN must be increased.
Adding "u-boot,dm-pre-reloc" to a simple-bus node causes it to bind all of its child nodes. (See simple_bus_post_bind() function)
Actually, I want only UART0 and pinctrl to be bound in SPL and before relocation in U-boot proper. But, with "u-boot,dm-pre-reloc" in the simple-bus node, all the other unwanted nodes are also bound. The default value for CONFIG_SYS_MALLOC_F_LEN, 0x400, is not enough for that. Increase the pre-reloc malloc size to 0x2000, hoping the root cause will be fixed later.
Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com ---
Changes in v2: None
configs/ph1_ld4_defconfig | 1 + configs/ph1_pro4_defconfig | 1 + configs/ph1_sld8_defconfig | 1 + 3 files changed, 3 insertions(+)
diff --git a/configs/ph1_ld4_defconfig b/configs/ph1_ld4_defconfig index 74e759a..61eb037 100644 --- a/configs/ph1_ld4_defconfig +++ b/configs/ph1_ld4_defconfig @@ -1,5 +1,6 @@ CONFIG_ARM=y CONFIG_ARCH_UNIPHIER=y +CONFIG_SYS_MALLOC_F_LEN=0x2000 CONFIG_MACH_PH1_LD4=y CONFIG_PFC_MICRO_SUPPORT_CARD=y CONFIG_SYS_TEXT_BASE=0x84000000 diff --git a/configs/ph1_pro4_defconfig b/configs/ph1_pro4_defconfig index 714339a..7582fdf 100644 --- a/configs/ph1_pro4_defconfig +++ b/configs/ph1_pro4_defconfig @@ -1,5 +1,6 @@ CONFIG_ARM=y CONFIG_ARCH_UNIPHIER=y +CONFIG_SYS_MALLOC_F_LEN=0x2000 CONFIG_PFC_MICRO_SUPPORT_CARD=y CONFIG_SYS_TEXT_BASE=0x84000000 CONFIG_DEFAULT_DEVICE_TREE="uniphier-ph1-pro4-ref" diff --git a/configs/ph1_sld8_defconfig b/configs/ph1_sld8_defconfig index df0e005..236e673 100644 --- a/configs/ph1_sld8_defconfig +++ b/configs/ph1_sld8_defconfig @@ -1,5 +1,6 @@ CONFIG_ARM=y CONFIG_ARCH_UNIPHIER=y +CONFIG_SYS_MALLOC_F_LEN=0x2000 CONFIG_MACH_PH1_SLD8=y CONFIG_PFC_MICRO_SUPPORT_CARD=y CONFIG_SYS_TEXT_BASE=0x84000000