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authorSander Vanheule <sander@svanheule.net>2020-12-12 17:02:00 +0100
committerPetr Štetiar <ynezz@true.cz>2020-12-22 19:11:50 +0100
commitf4b687d1f05316bc0569c16a6a8a9fd8984b9e74 (patch)
tree65ea5ab72d05a392d544033aafa93746da19f8ee /target/linux
parentcb41bc508856167ce302c31c2fc73829238f8611 (diff)
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realtek: use kernel defined halt
If _machine_hang is not defined on MIPS, the kernel will check if the CPU can enter a more power efficient sleep mode. Since the realtek platform supports mips32_r2, this should issue a WAIT instruction instead of a trivial infinite loop. Signed-off-by: Sander Vanheule <sander@svanheule.net>
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/realtek/files-5.4/arch/mips/rtl838x/setup.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/target/linux/realtek/files-5.4/arch/mips/rtl838x/setup.c b/target/linux/realtek/files-5.4/arch/mips/rtl838x/setup.c
index dbabb0354b..24c70b8274 100644
--- a/target/linux/realtek/files-5.4/arch/mips/rtl838x/setup.c
+++ b/target/linux/realtek/files-5.4/arch/mips/rtl838x/setup.c
@@ -59,19 +59,12 @@ static void rtl838x_restart(char *command)
sw_w32(1, RTL838X_RST_GLB_CTRL_1);
}
-static void rtl838x_halt(void)
-{
- pr_info("System halted.\n");
- while(1);
-}
-
void __init plat_mem_setup(void)
{
void *dtb;
set_io_port_base(KSEG1);
_machine_restart = rtl838x_restart;
- _machine_halt = rtl838x_halt;
if (fw_passed_dtb) /* UHI interface */
dtb = (void *)fw_passed_dtb;