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-rw-r--r--c/src/lib/libbsp/arm/beagle/misc/boot.c62
-rw-r--r--c/src/lib/libbsp/arm/beagle/misc/i2c.c2
-rw-r--r--c/src/lib/libbsp/arm/beagle/misc/restart.c32
-rw-r--r--c/src/lib/libbsp/arm/beagle/misc/system-clocks.c140
-rw-r--r--c/src/lib/libbsp/arm/beagle/misc/timer.c46
5 files changed, 1 insertions, 281 deletions
diff --git a/c/src/lib/libbsp/arm/beagle/misc/boot.c b/c/src/lib/libbsp/arm/beagle/misc/boot.c
deleted file mode 100644
index 771df7007d..0000000000
--- a/c/src/lib/libbsp/arm/beagle/misc/boot.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/**
- * @file
- *
- * @ingroup beagle_boot
- *
- * @brief Boot support implementation.
- */
-
-/*
- * Copyright (c) 2012 Claas Ziemke. All rights reserved.
- *
- * Claas Ziemke
- * Kernerstrasse 11
- * 70182 Stuttgart
- * Germany
- * <claas.ziemke@gmx.net>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.com/license/LICENSE.
- */
-
-#include <string.h>
-
-#include <bsp/boot.h>
-
-void beagle_setup_boot_block(
- beagle_boot_block *boot_block,
- uint8_t icr,
- uint8_t page_count
-)
-{
- memset(boot_block, 0, sizeof(*boot_block));
-
- ++page_count;
-
- boot_block->field.d0 = icr;
- boot_block->field.d2 = icr;
- boot_block->field.d4 = page_count;
- boot_block->field.d6 = page_count;
- boot_block->field.d8 = page_count;
- boot_block->field.d10 = page_count;
-
- icr = (uint8_t) ~((unsigned) icr);
- page_count = (uint8_t) ~((unsigned) page_count);
-
- boot_block->field.d1 = icr;
- boot_block->field.d3 = icr;
- boot_block->field.d5 = page_count;
- boot_block->field.d7 = page_count;
- boot_block->field.d9 = page_count;
- boot_block->field.d11 = page_count;
-
- boot_block->field.d12 = 0xaa;
-}
-
-void beagle_set_boot_block_bad(
- beagle_boot_block *boot_block
-)
-{
- boot_block->field.d12 = 0;
-}
diff --git a/c/src/lib/libbsp/arm/beagle/misc/i2c.c b/c/src/lib/libbsp/arm/beagle/misc/i2c.c
index 322c501d3c..ad23f3a2ac 100644
--- a/c/src/lib/libbsp/arm/beagle/misc/i2c.c
+++ b/c/src/lib/libbsp/arm/beagle/misc/i2c.c
@@ -1,7 +1,7 @@
/**
* @file
*
- * @ingroup beagle_i2c
+ * @ingroup arm_beagle
*
* @brief I2C support implementation.
*/
diff --git a/c/src/lib/libbsp/arm/beagle/misc/restart.c b/c/src/lib/libbsp/arm/beagle/misc/restart.c
deleted file mode 100644
index fe7775ae06..0000000000
--- a/c/src/lib/libbsp/arm/beagle/misc/restart.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/**
- * @file
- *
- * @ingroup beagle
- *
- * @brief Restart implementation.
- */
-
-/*
- * Copyright (c) 2012 Claas Ziemke. All rights reserved.
- *
- * Claas Ziemke
- * Kernerstrasse 11
- * 70182 Stuttgart
- * Germany
- * <claas.ziemke@gmx.net>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.com/license/LICENSE.
- */
-
-#include <rtems.h>
-
-#include <libcpu/arm-cp15.h>
-
-#include <bsp.h>
-
-void bsp_restart(void *addr)
-{
- BEAGLE_DO_RESTART(addr);
-}
diff --git a/c/src/lib/libbsp/arm/beagle/misc/system-clocks.c b/c/src/lib/libbsp/arm/beagle/misc/system-clocks.c
deleted file mode 100644
index 56b5d9aadb..0000000000
--- a/c/src/lib/libbsp/arm/beagle/misc/system-clocks.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/**
- * @file
- *
- * @ingroup beagle
- *
- * @brief System clocks.
- */
-
-/*
- * Copyright (c) 2012 Claas Ziemke. All rights reserved.
- *
- * Claas Ziemke
- * Kernerstrasse 11
- * 70182 Stuttgart
- * Germany
- * <claas.ziemke@gmx.net>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.com/license/LICENSE.
- */
-
-#include <bsp.h>
-#include <bsp/beagle.h>
-
-uint32_t beagle_sysclk(void)
-{
- uint32_t sysclk_ctrl = BEAGLE_SYSCLK_CTRL;
-
- return (sysclk_ctrl & 0x1) == 0 ?
- BEAGLE_OSCILLATOR_MAIN
- : (397 * BEAGLE_OSCILLATOR_RTC);
-}
-
-uint32_t beagle_hclkpll_clk(void)
-{
- uint32_t sysclk = beagle_sysclk();
- uint32_t hclkpll_ctrl = BEAGLE_HCLKPLL_CTRL;
- uint32_t m = HCLK_PLL_M_GET(hclkpll_ctrl) + 1;
- uint32_t n = HCLK_PLL_N_GET(hclkpll_ctrl) + 1;
- uint32_t p = 1U << HCLK_PLL_P_GET(hclkpll_ctrl);
- uint32_t hclkpll_clk = 0;
-
- if ((hclkpll_ctrl & HCLK_PLL_BYPASS) != 0) {
- if ((hclkpll_ctrl & HCLK_PLL_DIRECT) != 0) {
- hclkpll_clk = sysclk;
- } else {
- hclkpll_clk = sysclk / (2 * p);
- }
- } else {
- if ((hclkpll_ctrl & HCLK_PLL_DIRECT) != 0) {
- hclkpll_clk = (m * sysclk) / n;
- } else {
- if ((hclkpll_ctrl & HCLK_PLL_FBD_FCLKOUT) != 0) {
- hclkpll_clk = m * (sysclk / n);
- } else {
- hclkpll_clk = (m / (2 * p)) * (sysclk / n);
- }
- }
- }
-
- return hclkpll_clk;
-}
-
-uint32_t beagle_periph_clk(void)
-{
- uint32_t pwr_ctrl = BEAGLE_PWR_CTRL;
- uint32_t periph_clk = 0;
-
- if ((pwr_ctrl & PWR_NORMAL_RUN_MODE) != 0) {
- uint32_t hclkdiv_ctrl = BEAGLE_HCLKDIV_CTRL;
- uint32_t div = HCLK_DIV_PERIPH_CLK_GET(hclkdiv_ctrl) + 1;
-
- periph_clk = beagle_hclkpll_clk() / div;
- } else {
- periph_clk = beagle_sysclk();
- }
-
- return periph_clk;
-}
-
-uint32_t beagle_hclk(void)
-{
- uint32_t pwr_ctrl = BEAGLE_PWR_CTRL;
- uint32_t hclk = 0;
-
- if ((pwr_ctrl & PWR_HCLK_USES_PERIPH_CLK) != 0) {
- hclk = beagle_periph_clk();
- } else {
- if ((pwr_ctrl & PWR_NORMAL_RUN_MODE) != 0) {
- uint32_t hclkdiv_ctrl = BEAGLE_HCLKDIV_CTRL;
- uint32_t div = 1U << HCLK_DIV_HCLK_GET(hclkdiv_ctrl);
-
- hclk = beagle_hclkpll_clk() / div;
- } else {
- hclk = beagle_sysclk();
- }
- }
-
- return hclk;
-}
-
-uint32_t beagle_arm_clk(void)
-{
- uint32_t pwr_ctrl = BEAGLE_PWR_CTRL;
- uint32_t arm_clk = 0;
-
- if ((pwr_ctrl & PWR_HCLK_USES_PERIPH_CLK) != 0) {
- arm_clk = beagle_periph_clk();
- } else {
- if ((pwr_ctrl & PWR_NORMAL_RUN_MODE) != 0) {
- arm_clk = beagle_hclkpll_clk();
- } else {
- arm_clk = beagle_sysclk();
- }
- }
-
- return arm_clk;
-}
-
-uint32_t beagle_dram_clk(void)
-{
- uint32_t hclkdiv_ctrl = BEAGLE_HCLKDIV_CTRL;
- uint32_t div = HCLK_DIV_DDRAM_CLK_GET(hclkdiv_ctrl);
- uint32_t dram_clk = 0;
-
- if (div != 0) {
- uint32_t pwr_ctrl = BEAGLE_PWR_CTRL;
-
- if ((pwr_ctrl & PWR_NORMAL_RUN_MODE) != 0) {
- dram_clk = beagle_hclkpll_clk();
- } else {
- dram_clk = beagle_sysclk();
- }
-
- dram_clk /= div;
- }
-
- return dram_clk;
-}
diff --git a/c/src/lib/libbsp/arm/beagle/misc/timer.c b/c/src/lib/libbsp/arm/beagle/misc/timer.c
deleted file mode 100644
index 50570e0b00..0000000000
--- a/c/src/lib/libbsp/arm/beagle/misc/timer.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/**
- * @file
- *
- * @ingroup beagle
- *
- * @brief Benchmark timer support.
- */
-
-/*
- * Copyright (c) 2012 Claas Ziemke. All rights reserved.
- *
- * Claas Ziemke
- * Kernerstrasse 11
- * 70182 Stuttgart
- * Germany
- * <claas.ziemke@gmx.net>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.com/license/LICENSE.
- */
-
-#include <rtems.h>
-#include <rtems/btimer.h>
-#include <rtems/timerdrv.h>
-
-#include <bsp.h>
-
-static uint32_t benchmark_timer_base;
-
-void benchmark_timer_initialize(void)
-{
- benchmark_timer_base = beagleboard_timer();
-}
-
-uint32_t benchmark_timer_read(void)
-{
- return beagleboard_timer() - benchmark_timer_base;
-}
-
-void benchmark_timer_disable_subtracting_average_overhead(
- bool find_average_overhead
-)
-{
- /* VOID */
-}
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