refactor: promote new architecture to repository root

Archive the deprecated implementation under lume-legacy, make the new kernel the default root-level build, and update repository entry points without changing kernel behavior.

1 files changed, 0 insertions, 38 deletions

diff --git a/include/drivers/uart.h b/include/drivers/uart.h
deleted file mode 100644
index a56624c..0000000
--- a/include/drivers/uart.h
+++ /dev/null
@@ -1,38 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright (C) 2026 Richard Qin
- */
-
-#pragma once
-#include "common/types.h"
-#include "drivers/uart_color.h"
-#include "kernel/fdt.h"
-
-// UART register offsets (NS16550A)
-#define RHR 0 // Receive Holding Register (read mode)
-#define THR 0 // Transmit Holding Register (write mode)
-#define IER 1 // Interrupt Enable Register
-#define FCR 2 // FIFO Control Register
-#define ISR 2 // Interrupt Status Register
-#define LCR 3 // Line Control Register
-#define LSR 5 // Line Status Register
-
-#define LSR_RX_READY 0x01 // input is waiting to be read from RHR
-#define LSR_TX_IDLE 0x20  // THR can accept another character to send
-
-#define UART_RX_BUF_SIZE 128
-
-// UART base address from FDT (use inline function to avoid macro issues)
-static inline uint64 uart_base() { return g_devices.uart.base_addr; }
-
-namespace Drivers
-{
-    void uart_init();
-    void uart_intr();
-    int console_read(uint64 target, int len);
-
-    void uart_putc(char c);
-    void uart_puts(const char *s);
-    void uart_put_int(int value);
-    void print_hex(uint64 value);
-}
\ No newline at end of file