From: Simon Horman Date: Thu, 24 Mar 2011 07:04:37 +0000 (+0000) Subject: mmc, ARM: Rename SuperH Mobile ARM zboot helpers X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a6558c2d07d5c955fbb0290f68c27164a5567b9a;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git mmc, ARM: Rename SuperH Mobile ARM zboot helpers These headers and helpers will also be used for SDHI boot so the mmcif name will start to make a lot less sense. Signed-off-by: Simon Horman Signed-off-by: Paul Mundt --- diff --git a/arch/arm/boot/compressed/mmcif-sh7372.c b/arch/arm/boot/compressed/mmcif-sh7372.c index e6180af241f..28bcf3cf1a5 100644 --- a/arch/arm/boot/compressed/mmcif-sh7372.c +++ b/arch/arm/boot/compressed/mmcif-sh7372.c @@ -10,7 +10,7 @@ */ #include -#include +#include #define MMCIF_BASE (void __iomem *)0xe6bd0000 @@ -41,8 +41,8 @@ */ asmlinkage void mmcif_loader(unsigned char *buf, unsigned long len) { - mmcif_init_progress(); - mmcif_update_progress(MMCIF_PROGRESS_ENTER); + mmc_init_progress(); + mmc_update_progress(MMCIF_PROGRESS_ENTER); /* Initialise MMC * registers: PORT84CR-PORT92CR @@ -68,12 +68,12 @@ asmlinkage void mmcif_loader(unsigned char *buf, unsigned long len) /* Enable clock to MMC hardware block */ __raw_writel(__raw_readl(SMSTPCR3) & ~(1 << 12), SMSTPCR3); - mmcif_update_progress(MMCIF_PROGRESS_INIT); + mmc_update_progress(MMCIF_PROGRESS_INIT); /* setup MMCIF hardware */ sh_mmcif_boot_init(MMCIF_BASE); - mmcif_update_progress(MMCIF_PROGRESS_LOAD); + mmc_update_progress(MMCIF_PROGRESS_LOAD); /* load kernel via MMCIF interface */ sh_mmcif_boot_do_read(MMCIF_BASE, 2, /* Kernel is at block 2 */ @@ -83,5 +83,5 @@ asmlinkage void mmcif_loader(unsigned char *buf, unsigned long len) /* Disable clock to MMC hardware block */ __raw_writel(__raw_readl(SMSTPCR3) & (1 << 12), SMSTPCR3); - mmcif_update_progress(MMCIF_PROGRESS_DONE); + mmc_update_progress(MMCIF_PROGRESS_DONE); } diff --git a/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h b/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h new file mode 100644 index 00000000000..db59fdbda86 --- /dev/null +++ b/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h @@ -0,0 +1,29 @@ +#ifndef MMC_AP4EB_H +#define MMC_AP4EB_H + +#define PORT185CR (void __iomem *)0xe60520b9 +#define PORT186CR (void __iomem *)0xe60520ba +#define PORT187CR (void __iomem *)0xe60520bb +#define PORT188CR (void __iomem *)0xe60520bc + +#define PORTR191_160DR (void __iomem *)0xe6056014 + +static inline void mmc_init_progress(void) +{ + /* Initialise LEDS1-4 + * registers: PORT185CR-PORT188CR (LED1-LED4 Control) + * value: 0x10 - enable output + */ + __raw_writeb(0x10, PORT185CR); + __raw_writeb(0x10, PORT186CR); + __raw_writeb(0x10, PORT187CR); + __raw_writeb(0x10, PORT188CR); +} + +static inline void mmc_update_progress(int n) +{ + __raw_writel((__raw_readl(PORTR191_160DR) & ~(0xf << 25)) | + (1 << (25 + n)), PORTR191_160DR); +} + +#endif /* MMC_AP4EB_H */ diff --git a/arch/arm/mach-shmobile/include/mach/mmc-mackerel.h b/arch/arm/mach-shmobile/include/mach/mmc-mackerel.h new file mode 100644 index 00000000000..15d3a9efdec --- /dev/null +++ b/arch/arm/mach-shmobile/include/mach/mmc-mackerel.h @@ -0,0 +1,38 @@ +#ifndef MMC_MACKEREL_H +#define MMC_MACKEREL_H + +#define PORT0CR (void __iomem *)0xe6051000 +#define PORT1CR (void __iomem *)0xe6051001 +#define PORT2CR (void __iomem *)0xe6051002 +#define PORT159CR (void __iomem *)0xe605009f + +#define PORTR031_000DR (void __iomem *)0xe6055000 +#define PORTL159_128DR (void __iomem *)0xe6054010 + +static inline void mmc_init_progress(void) +{ + /* Initialise LEDS0-3 + * registers: PORT0CR-PORT2CR,PORT159CR (LED0-LED3 Control) + * value: 0x10 - enable output + */ + __raw_writeb(0x10, PORT0CR); + __raw_writeb(0x10, PORT1CR); + __raw_writeb(0x10, PORT2CR); + __raw_writeb(0x10, PORT159CR); +} + +static inline void mmc_update_progress(int n) +{ + unsigned a = 0, b = 0; + + if (n < 3) + a = 1 << n; + else + b = 1 << 31; + + __raw_writel((__raw_readl(PORTR031_000DR) & ~0x7) | a, + PORTR031_000DR); + __raw_writel((__raw_readl(PORTL159_128DR) & ~(1 << 31)) | b, + PORTL159_128DR); +} +#endif /* MMC_MACKEREL_H */ diff --git a/arch/arm/mach-shmobile/include/mach/mmc.h b/arch/arm/mach-shmobile/include/mach/mmc.h new file mode 100644 index 00000000000..e11560a525a --- /dev/null +++ b/arch/arm/mach-shmobile/include/mach/mmc.h @@ -0,0 +1,18 @@ +#ifndef MMC_H +#define MMC_H + +/************************************************** + * + * board specific settings + * + **************************************************/ + +#ifdef CONFIG_MACH_AP4EVB +#include "mach/mmc-ap4eb.h" +#elif CONFIG_MACH_MACKEREL +#include "mach/mmc-mackerel.h" +#else +#error "unsupported board." +#endif + +#endif /* MMC_H */ diff --git a/arch/arm/mach-shmobile/include/mach/mmcif-ap4eb.h b/arch/arm/mach-shmobile/include/mach/mmcif-ap4eb.h deleted file mode 100644 index a8d02be8d2b..00000000000 --- a/arch/arm/mach-shmobile/include/mach/mmcif-ap4eb.h +++ /dev/null @@ -1,29 +0,0 @@ -#ifndef MMCIF_AP4EB_H -#define MMCIF_AP4EB_H - -#define PORT185CR (void __iomem *)0xe60520b9 -#define PORT186CR (void __iomem *)0xe60520ba -#define PORT187CR (void __iomem *)0xe60520bb -#define PORT188CR (void __iomem *)0xe60520bc - -#define PORTR191_160DR (void __iomem *)0xe6056014 - -static inline void mmcif_init_progress(void) -{ - /* Initialise LEDS1-4 - * registers: PORT185CR-PORT188CR (LED1-LED4 Control) - * value: 0x10 - enable output - */ - __raw_writeb(0x10, PORT185CR); - __raw_writeb(0x10, PORT186CR); - __raw_writeb(0x10, PORT187CR); - __raw_writeb(0x10, PORT188CR); -} - -static inline void mmcif_update_progress(int n) -{ - __raw_writel((__raw_readl(PORTR191_160DR) & ~(0xf << 25)) | - (1 << (25 + n)), PORTR191_160DR); -} - -#endif /* MMCIF_AP4EB_H */ diff --git a/arch/arm/mach-shmobile/include/mach/mmcif-mackerel.h b/arch/arm/mach-shmobile/include/mach/mmcif-mackerel.h deleted file mode 100644 index 4b4f6949a86..00000000000 --- a/arch/arm/mach-shmobile/include/mach/mmcif-mackerel.h +++ /dev/null @@ -1,39 +0,0 @@ -#ifndef MMCIF_MACKEREL_H -#define MMCIF_MACKEREL_H - -#define PORT0CR (void __iomem *)0xe6051000 -#define PORT1CR (void __iomem *)0xe6051001 -#define PORT2CR (void __iomem *)0xe6051002 -#define PORT159CR (void __iomem *)0xe605009f - -#define PORTR031_000DR (void __iomem *)0xe6055000 -#define PORTL159_128DR (void __iomem *)0xe6054010 - -static inline void mmcif_init_progress(void) -{ - /* Initialise LEDS0-3 - * registers: PORT0CR-PORT2CR,PORT159CR (LED0-LED3 Control) - * value: 0x10 - enable output - */ - __raw_writeb(0x10, PORT0CR); - __raw_writeb(0x10, PORT1CR); - __raw_writeb(0x10, PORT2CR); - __raw_writeb(0x10, PORT159CR); -} - -static inline void mmcif_update_progress(int n) -{ - unsigned a = 0, b = 0; - - if (n < 3) - a = 1 << n; - else - b = 1 << 31; - - __raw_writel((__raw_readl(PORTR031_000DR) & ~0x7) | a, - PORTR031_000DR); - __raw_writel((__raw_readl(PORTL159_128DR) & ~(1 << 31)) | b, - PORTL159_128DR); -} - -#endif /* MMCIF_MACKEREL_H */ diff --git a/arch/arm/mach-shmobile/include/mach/mmcif.h b/arch/arm/mach-shmobile/include/mach/mmcif.h deleted file mode 100644 index f4dc3279cf0..00000000000 --- a/arch/arm/mach-shmobile/include/mach/mmcif.h +++ /dev/null @@ -1,18 +0,0 @@ -#ifndef MMCIF_H -#define MMCIF_H - -/************************************************** - * - * board specific settings - * - **************************************************/ - -#ifdef CONFIG_MACH_AP4EVB -#include "mach/mmcif-ap4eb.h" -#elif CONFIG_MACH_MACKEREL -#include "mach/mmcif-mackerel.h" -#else -#error "unsupported board." -#endif - -#endif /* MMCIF_H */