Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / freescale / mpc8569mds / bcsr.c

diff --git a/qemu/roms/u-boot/board/freescale/mpc8569mds/bcsr.c b/qemu/roms/u-boot/board/freescale/mpc8569mds/bcsr.c
new file mode 100644 (file)
index 0000000..178d9f8
--- /dev/null
+++ b/qemu/roms/u-boot/board/freescale/mpc8569mds/bcsr.c
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2009 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+
+#include "bcsr.h"
+
+void enable_8569mds_flash_write(void)
+{
+       setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 17), BCSR17_FLASH_nWP);
+}
+
+void disable_8569mds_flash_write(void)
+{
+       clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 17), BCSR17_FLASH_nWP);
+}
+
+void enable_8569mds_qe_uec(void)
+{
+#if defined(CONFIG_SYS_UCC_RGMII_MODE)
+       setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 7),
+                       BCSR7_UCC1_GETH_EN | BCSR7_UCC1_RGMII_EN);
+       setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 8),
+                       BCSR8_UCC2_GETH_EN | BCSR8_UCC2_RGMII_EN);
+       setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 9),
+                       BCSR9_UCC3_GETH_EN | BCSR9_UCC3_RGMII_EN);
+       setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 10),
+                       BCSR10_UCC4_GETH_EN | BCSR10_UCC4_RGMII_EN);
+#elif defined(CONFIG_SYS_UCC_RMII_MODE)
+       /* Set UCC1-4 working at RMII mode */
+       clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 7),
+                       BCSR7_UCC1_GETH_EN | BCSR7_UCC1_RGMII_EN);
+       clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 8),
+                       BCSR8_UCC2_GETH_EN | BCSR8_UCC2_RGMII_EN);
+       clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 9),
+                       BCSR9_UCC3_GETH_EN | BCSR9_UCC3_RGMII_EN);
+       clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 10),
+                       BCSR10_UCC4_GETH_EN | BCSR10_UCC4_RGMII_EN);
+       setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 9), BCSR9_UCC3_RMII_EN);
+#endif
+}
+
+void disable_8569mds_brd_eeprom_write_protect(void)
+{
+       clrbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 7), BCSR7_BRD_WRT_PROTECT);
+}