Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / palmld / palmld.c

diff --git a/qemu/roms/u-boot/board/palmld/palmld.c b/qemu/roms/u-boot/board/palmld/palmld.c
new file mode 100644 (file)
index 0000000..fee4dcd
--- /dev/null
+++ b/qemu/roms/u-boot/board/palmld/palmld.c
@@ -0,0 +1,61 @@
+/*
+ * Palm LifeDrive Support
+ *
+ * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <command.h>
+#include <serial.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Miscelaneous platform dependent initialisations
+ */
+
+int board_init(void)
+{
+       /* We have RAM, disable cache */
+       dcache_disable();
+       icache_disable();
+
+       /* arch number of PalmLD */
+       gd->bd->bi_arch_number = MACH_TYPE_PALMLD;
+
+       /* adress of boot parameters */
+       gd->bd->bi_boot_params = 0xa0000100;
+
+       /* Set PWM for LCD */
+       writel(0x7, PWM_CTRL0);
+       writel(0x16c, PWM_PERVAL0);
+       writel(0x11a, PWM_PWDUTY0);
+
+       return 0;
+}
+
+int dram_init(void)
+{
+       pxa2xx_dram_init();
+       gd->ram_size = PHYS_SDRAM_1_SIZE;
+       return 0;
+}
+
+void dram_init_banksize(void)
+{
+       gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+       gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+}
+
+ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
+{
+       info->portwidth = FLASH_CFI_16BIT;
+       info->chipwidth = FLASH_CFI_BY16;
+       info->interface = FLASH_CFI_X16;
+       return 1;
+}