Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / arm / include / asm / arch-s5pc1xx / sromc.h

diff --git a/qemu/roms/u-boot/arch/arm/include/asm/arch-s5pc1xx/sromc.h b/qemu/roms/u-boot/arch/arm/include/asm/arch-s5pc1xx/sromc.h
new file mode 100644 (file)
index 0000000..df1bf51
--- /dev/null
+++ b/qemu/roms/u-boot/arch/arm/include/asm/arch-s5pc1xx/sromc.h
@@ -0,0 +1,40 @@
+/*
+ * (C) Copyright 2010 Samsung Electronics
+ * Naveen Krishna Ch <ch.naveen@samsung.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ *
+ * Note: This file contains the register description for Memory subsystem
+ *      (SROM, NAND Flash, OneNand, DDR, OneDRAM) on S5PC1XX.
+ *
+ *      Only SROMC is defined as of now
+ */
+
+#ifndef __ASM_ARCH_SROMC_H_
+#define __ASM_ARCH_SROMC_H_
+
+#define SMC_DATA16_WIDTH(x)    (1<<((x*4)+0))
+#define SMC_BYTE_ADDR_MODE(x)  (1<<((x*4)+1))  /* 0-> Half-word base address*/
+                                               /* 1-> Byte base address*/
+#define SMC_WAIT_ENABLE(x)     (1<<((x*4)+2))
+#define SMC_BYTE_ENABLE(x)     (1<<((x*4)+3))
+
+#define SMC_BC_TACS(x) (x << 28) /* 0clk     address set-up */
+#define SMC_BC_TCOS(x) (x << 24) /* 4clk     chip selection set-up */
+#define SMC_BC_TACC(x) (x << 16) /* 14clk    access cycle */
+#define SMC_BC_TCOH(x) (x << 12) /* 1clk     chip selection hold */
+#define SMC_BC_TAH(x)  (x << 8)  /* 4clk     address holding time */
+#define SMC_BC_TACP(x) (x << 4)  /* 6clk     page mode access cycle */
+#define SMC_BC_PMC(x)  (x << 0)  /* normal(1data)page mode configuration */
+
+#ifndef __ASSEMBLY__
+struct s5p_sromc {
+       unsigned int    bw;
+       unsigned int    bc[6];
+};
+#endif /* __ASSEMBLY__ */
+
+/* Configure the Band Width and Bank Control Regs for required SROMC Bank */
+void s5p_config_sromc(u32 srom_bank, u32 srom_bw_conf, u32 srom_bc_conf);
+
+#endif /* __ASM_ARCH_SMC_H_ */