arm: imx: Rework i.MX specific commands to be excluded from SPL

The "clocks" and "bootaux" commands are only usable in full U-Boot, not
SPL, so do not link them inside of SPL.  Rework a little of the bootaux
related code to make use of __weak and declare parts of it static as
it's local to the file.

Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>

diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index d7966cfd4ad15c80f6809a89671bf426ab98d28b..cf39d08bddfe224797257f63ae8aa9c520a8dcaf 100644 (file)
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -28,7 +28,9 @@ obj-y         += cache.o init.o
 obj-$(CONFIG_SATA) += sata.o
 obj-$(CONFIG_IMX_VIDEO_SKIP) += video.o
 obj-$(CONFIG_IMX_RDC) += rdc-sema.o
+ifneq ($(CONFIG_SPL_BUILD),y)
 obj-$(CONFIG_IMX_BOOTAUX) += imx_bootaux.o
+endif
 obj-$(CONFIG_SECURE_BOOT)    += hab.o
 obj-$(CONFIG_SYSCOUNTER_TIMER) += syscounter.o
 endif

diff --git a/arch/arm/mach-imx/imx_bootaux.c b/arch/arm/mach-imx/imx_bootaux.c
index 69026df7630f92a8967ab1ebb888a33feff3b1f3..b62dfbf6bf6c23741cc30b2892ae5118785b288b 100644 (file)
--- a/arch/arm/mach-imx/imx_bootaux.c
+++ b/arch/arm/mach-imx/imx_bootaux.c
@@ -6,27 +6,22 @@
 
 #include <common.h>
 #include <command.h>
+#include <linux/compiler.h>
 
 /* Allow for arch specific config before we boot */
-static int __arch_auxiliary_core_up(u32 core_id, u32 boot_private_data)
+int __weak arch_auxiliary_core_up(u32 core_id, u32 boot_private_data)
 {
        /* please define platform specific arch_auxiliary_core_up() */
        return CMD_RET_FAILURE;
 }
 
-int arch_auxiliary_core_up(u32 core_id, u32 boot_private_data)
-       __attribute__((weak, alias("__arch_auxiliary_core_up")));
-
 /* Allow for arch specific config before we boot */
-static int __arch_auxiliary_core_check_up(u32 core_id)
+int __weak arch_auxiliary_core_check_up(u32 core_id)
 {
        /* please define platform specific arch_auxiliary_core_check_up() */
        return 0;
 }
 
-int arch_auxiliary_core_check_up(u32 core_id)
-       __attribute__((weak, alias("__arch_auxiliary_core_check_up")));
-
 /*
  * To i.MX6SX and i.MX7D, the image supported by bootaux needs
  * the reset vector at the head for the image, with SP and PC
@@ -40,7 +35,7 @@ int arch_auxiliary_core_check_up(u32 core_id)
  * The TCMUL is mapped to (M4_BOOTROM_BASE_ADDR) at A core side for
  * accessing the M4 TCMUL.
  */
-int do_bootaux(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+static int do_bootaux(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        ulong addr;
        int ret, up;

diff --git a/arch/arm/mach-imx/mx5/clock.c b/arch/arm/mach-imx/mx5/clock.c
index 610098c175e9f8891db0a6a1805b604d62d91528..284f6d4cde3d99b05e105b812a799f7187787551 100644 (file)
--- a/arch/arm/mach-imx/mx5/clock.c
+++ b/arch/arm/mach-imx/mx5/clock.c
@@ -911,10 +911,11 @@ void mxc_set_sata_internal_clock(void)
 }
 #endif
 
+#ifndef CONFIG_SPL_BUILD
 /*
  * Dump some core clockes.
  */
-int do_mx5_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+static int do_mx5_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        u32 freq;
 
@@ -947,3 +948,4 @@ U_BOOT_CMD(
        "display clocks",
        ""
 );
+#endif

diff --git a/arch/arm/mach-imx/mx7/clock.c b/arch/arm/mach-imx/mx7/clock.c
index 8150faa1a31304cd9f52b5b8110b048b925b48ef..c11042d6f5ed82ca1e38380b60902847a64058c3 100644 (file)
--- a/arch/arm/mach-imx/mx7/clock.c
+++ b/arch/arm/mach-imx/mx7/clock.c
@@ -1096,6 +1096,7 @@ void epdc_clock_disable(void)
 }
 #endif
 
+#ifndef CONFIG_SPL_BUILD
 /*
  * Dump some core clockes.
  */
@@ -1131,3 +1132,4 @@ U_BOOT_CMD(
        "display clocks",
        ""
 );
+#endif

diff --git a/arch/arm/mach-imx/mx7ulp/clock.c b/arch/arm/mach-imx/mx7ulp/clock.c
index 77b282addd6e0f08889eca71b49c9a403efa4ff8..553d62149de6826452c5b3ef764416eda4125bc7 100644 (file)
--- a/arch/arm/mach-imx/mx7ulp/clock.c
+++ b/arch/arm/mach-imx/mx7ulp/clock.c
@@ -323,6 +323,7 @@ void hab_caam_clock_enable(unsigned char enable)
 }
 #endif
 
+#ifndef CONFIG_SPL_BUILD
 /*
  * Dump some core clockes.
  */
@@ -363,3 +364,4 @@ U_BOOT_CMD(
        "display clocks",
        ""
 );
+#endif