Merge remote-tracking branch 'origin/main' into fix-kp-9000-6xhml-x2-led-mux

# Conflicts: # machine.c
2026-08-30 14:52:51 +08:00 · 2026-08-28 23:01:38 +02:00
parent 8a28b4fc88 146771f5ca
commit 3e610392a9
16 changed files with 927 additions and 571 deletions
@@ -0,0 +1,122 @@
+/*
+ * Per-machine one-shot boot hooks, hosted in BANK2 so board-specific
+ * tables and code do not consume the common bank.
+ */
+#include <stdint.h>
+#include "machine.h"
+#include "rtl837x_pins.h"
+#include "rtl837x_leds.h"
+#include "rtl837x_sfr.h"
+#include "rtl837x_regs.h"
+#include "rtl837x_common.h"
+
+#pragma codeseg BANK2
+#pragma constseg BANK2
+
+#if defined(MACHINE_KP_9000_6XH_X2) || \
+	defined(MACHINE_KP_9000_6XH_X2_V2_1) || \
+	defined(MACHINE_KP_9000_6XHML_X2_V2_1)
+void machine_custom_init(void) __banked
+{
+	reg_bit_set(RTL837X_REG_LED_GLB_IO_EN, 6);
+}
+
+#elif defined MACHINE_PCB_SWTG018AS_V2_1_0
+// Stock-firmware values for what the LED-set encoding cannot express: the
+// bi-color SFP LED (blue pin at 10G) and the PIN_MUX_0 routing of that pin
+// to the LED controller. Runs after leds_setup(), which covers the rest.
+static __code const struct { uint16_t reg; uint32_t val; } custom_init_regs[] = {
+	{ RTL837X_REG_LED3_0_SET1,   0x00100000UL },
+	{ RTL837X_REG_LED1_0_SET1,   0x01400155UL },
+	{ RTL837X_REG_LED1_0_SET0,   0x01740141UL },
+	{ RTL837X_REG_LED_GLB_IO_EN, 0x7f24977fUL },
+	{ RTL837X_PIN_MUX_0,         0x20db6880UL },
+};
+
+void machine_custom_init(void) __banked
+{
+	uint8_t i;
+	// REG_SET is a multi-statement macro without a do-while wrapper: braces required
+	for (i = 0; i < sizeof(custom_init_regs) / sizeof(custom_init_regs[0]); i++) {
+		REG_SET(custom_init_regs[i].reg, custom_init_regs[i].val);
+	}
+}
+
+#elif defined(MACHINE_PCB_K0402WS_V3) || defined(MACHINE_HI_K0402WS)
+void machine_custom_init(void) __banked
+{
+	reg_bit_set(RTL837X_REG_LED_GLB_IO_EN, 6);
+}
+
+#elif defined MACHINE_FNS1200P
+void machine_custom_init(void) __banked
+{
+    reg_bit_set(RTL837X_REG_LED_GLB_IO_EN, 6);
+}
+
+#elif defined MACHINE_PCB_SWTG024AS_A_2_0_1
+void machine_custom_init(void) __banked
+{
+    reg_bit_set(RTL837X_REG_LED_GLB_IO_EN, 6);
+    reg_bit_set(RTL837X_REG_LED_MODE, 17);
+    reg_bit_clear(RTL837X_REG_LED_MODE, 9);
+    reg_bit_clear(RTL837X_REG_LED_MODE, 7);
+}
+
+#elif defined MACHINE_SWTG024AS_A_2_0_1_5C_1SFP
+void machine_custom_init(void) __banked
+{
+    uint16_t pval;
+
+    reg_bit_set(RTL837X_REG_LED_GLB_IO_EN, 6);
+    reg_bit_set(RTL837X_REG_LED_MODE, 17);
+    reg_bit_clear(RTL837X_REG_LED_MODE, 9);
+    reg_bit_clear(RTL837X_REG_LED_MODE, 7);
+
+    // OEM firmware sets these companion SDS0 polarity bits for the RTL8221B.
+    sds_read(0, 0, 0);
+    pval = SFR_DATA_U16;
+    sds_write_v(0, 0, 0, pval | 0x100);
+
+    sds_read(0, 6, 2);
+    pval = SFR_DATA_U16;
+    sds_write_v(0, 6, 2, pval | 0x4000);
+}
+
+#elif defined MACHINE_SWTG024AS_V2_0
+void machine_custom_init(void) __banked
+{
+    uint16_t pval;
+
+    reg_bit_set(RTL837X_REG_LED_GLB_IO_EN, 6);
+    reg_bit_set(RTL837X_REG_LED_MODE, 17);
+    reg_bit_clear(RTL837X_REG_LED_MODE, 9);
+    reg_bit_clear(RTL837X_REG_LED_MODE, 7);
+
+    // OEM firmware sets these companion SDS0 polarity bits for the RTL8221B.
+    sds_read(0, 0, 0);
+    pval = SFR_DATA_U16;
+    sds_write_v(0, 0, 0, pval | 0x100);
+
+    sds_read(0, 6, 2);
+    pval = SFR_DATA_U16;
+    sds_write_v(0, 6, 2, pval | 0x4000);
+}
+
+#elif defined MACHINE_ZX310S_4T2XT
+void machine_custom_init(void) __banked
+{
+	// For this device, the reset value of RTL837X_PIN_MUX_0 is 0x30000000,
+	// which would disables all LEDS, enable them manually:
+	REG_SET(RTL837X_PIN_MUX_0, 0x30db68bf);
+}
+
+#elif defined MACHINE_FG_4GT_2SX_V2_0
+void machine_custom_init(void) __banked
+{
+	REG_SET(RTL837X_REG_LED_GLB_IO_EN, 0x7624155b);
+}
+
+#else
+void machine_custom_init(void) __banked { }
+#endif