From 2aeb65c80c1b1db27e3038a2b7afb60288ad8770 Mon Sep 17 00:00:00 2001 From: Paul Selkirk Date: Tue, 3 Feb 2015 11:05:40 -0500 Subject: use standard int types --- sw/test-adder/novena-eim.c | 153 +++++++++++++++++++++++---------------------- sw/test-adder/test-adder.c | 28 +++++---- 2 files changed, 94 insertions(+), 87 deletions(-) (limited to 'sw/test-adder') diff --git a/sw/test-adder/novena-eim.c b/sw/test-adder/novena-eim.c index 3fe3566..2908f5d 100644 --- a/sw/test-adder/novena-eim.c +++ b/sw/test-adder/novena-eim.c @@ -42,14 +42,16 @@ #include #include #include +#include #include + #include "novena-eim.h" //------------------------------------------------------------------------------ // Variables //------------------------------------------------------------------------------ -static long mem_page_size = 0; +static size_t mem_page_size = 0; static int mem_dev_fd = -1; static void * mem_map_ptr = MAP_FAILED; static off_t mem_base_addr = 0; @@ -70,6 +72,8 @@ static void _eim_remap_mem (off_t); int eim_setup(void) //------------------------------------------------------------------------------ { + long size; + // register cleanup function if (atexit(_eim_cleanup) != 0) { printf("ERROR: atexit() failed.\n"); @@ -77,11 +81,12 @@ int eim_setup(void) } // determine memory page size to use in mmap() - mem_page_size = sysconf(_SC_PAGESIZE); - if (mem_page_size < 1) { - printf("ERROR: sysconf(_SC_PAGESIZE) == %ld\n", mem_page_size); + size = sysconf(_SC_PAGESIZE); + if (size < 1) { + printf("ERROR: sysconf(_SC_PAGESIZE) == %ld\n", size); return -1; } + mem_page_size = (size_t)size; // try to open memory device mem_dev_fd = open(MEMORY_DEVICE, O_RDWR | O_SYNC); @@ -158,52 +163,52 @@ static void _eim_setup_iomuxc(void) reg_pad.reserved_31_17 = 0; // must be 0 // all the pins must be configured to use the same ALT0 mode - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_CS0_B, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_OE_B, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_RW, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_LBA_B, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD00, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD01, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD02, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD03, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD04, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD05, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD06, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD07, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD08, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD09, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD10, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD11, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD12, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD13, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD14, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD15, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_WAIT_B, (unsigned int *)®_mux); - eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_BCLK, (unsigned int *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_CS0_B, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_OE_B, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_RW, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_LBA_B, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD00, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD01, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD02, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD03, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD04, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD05, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD06, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD07, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD08, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD09, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD10, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD11, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD12, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD13, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD14, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_AD15, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_WAIT_B, (uint32_t *)®_mux); + eim_write_32(IOMUXC_SW_MUX_CTL_PAD_EIM_BCLK, (uint32_t *)®_mux); // we need to configure all the I/O pads too - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_CS0_B, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_OE_B, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_RW, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_LBA_B, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD00, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD01, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD02, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD03, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD04, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD05, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD06, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD07, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD08, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD09, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD10, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD11, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD12, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD13, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD14, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD15, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_WAIT_B, (unsigned int *)®_pad); - eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_BCLK, (unsigned int *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_CS0_B, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_OE_B, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_RW, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_LBA_B, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD00, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD01, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD02, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD03, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD04, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD05, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD06, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD07, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD08, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD09, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD10, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD11, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD12, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD13, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD14, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_AD15, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_WAIT_B, (uint32_t *)®_pad); + eim_write_32(IOMUXC_SW_PAD_CTL_PAD_EIM_BCLK, (uint32_t *)®_pad); } @@ -215,7 +220,7 @@ static void _eim_setup_ccm(void) struct CCM_CCGR6 ccm_ccgr6; // read register - eim_read_32(CCM_CCGR6, (unsigned int *)&ccm_ccgr6); + eim_read_32(CCM_CCGR6, (uint32_t *)&ccm_ccgr6); // modify register ccm_ccgr6.cg0_usboh3 = CCM_CGR_ON_EXCEPT_STOP; @@ -238,7 +243,7 @@ static void _eim_setup_ccm(void) ccm_ccgr6.cg15_reserved = 0; // write register - eim_write_32(CCM_CCGR6, (unsigned int *)&ccm_ccgr6); + eim_write_32(CCM_CCGR6, (uint32_t *)&ccm_ccgr6); } @@ -259,16 +264,16 @@ static void _eim_setup_eim(void) //struct EIM_EAR ear; // read all the registers - eim_read_32(EIM_CS0GCR1, (unsigned int *)&gcr1); - eim_read_32(EIM_CS0GCR2, (unsigned int *)&gcr2); - eim_read_32(EIM_CS0RCR1, (unsigned int *)&rcr1); - eim_read_32(EIM_CS0RCR2, (unsigned int *)&rcr2); - eim_read_32(EIM_CS0WCR1, (unsigned int *)&wcr1); - eim_read_32(EIM_CS0WCR2, (unsigned int *)&wcr2); + eim_read_32(EIM_CS0GCR1, (uint32_t *)&gcr1); + eim_read_32(EIM_CS0GCR2, (uint32_t *)&gcr2); + eim_read_32(EIM_CS0RCR1, (uint32_t *)&rcr1); + eim_read_32(EIM_CS0RCR2, (uint32_t *)&rcr2); + eim_read_32(EIM_CS0WCR1, (uint32_t *)&wcr1); + eim_read_32(EIM_CS0WCR2, (uint32_t *)&wcr2); - eim_read_32(EIM_WCR, (unsigned int *)&wcr); - eim_read_32(EIM_WIAR, (unsigned int *)&wiar); - //eim_read_32(EIM_EAR, (unsigned int *)&ear); + eim_read_32(EIM_WCR, (uint32_t *)&wcr); + eim_read_32(EIM_WIAR, (uint32_t *)&wiar); + //eim_read_32(EIM_EAR, (uint32_t *)&ear); // manipulate registers as needed gcr1.csen = 1; // chip select is enabled | @@ -360,39 +365,39 @@ static void _eim_setup_eim(void) //ear.error_addr = x; // read-only | // write modified registers - eim_write_32(EIM_CS0GCR1, (unsigned int *)&gcr1); - eim_write_32(EIM_CS0GCR2, (unsigned int *)&gcr2); - eim_write_32(EIM_CS0RCR1, (unsigned int *)&rcr1); - eim_write_32(EIM_CS0RCR2, (unsigned int *)&rcr2); - eim_write_32(EIM_CS0WCR1, (unsigned int *)&wcr1); - eim_write_32(EIM_CS0WCR2, (unsigned int *)&wcr2); - eim_write_32(EIM_WCR, (unsigned int *)&wcr); - eim_write_32(EIM_WIAR, (unsigned int *)&wiar); - //eim_write_32(EIM_EAR, (unsigned int *)&ear); + eim_write_32(EIM_CS0GCR1, (uint32_t *)&gcr1); + eim_write_32(EIM_CS0GCR2, (uint32_t *)&gcr2); + eim_write_32(EIM_CS0RCR1, (uint32_t *)&rcr1); + eim_write_32(EIM_CS0RCR2, (uint32_t *)&rcr2); + eim_write_32(EIM_CS0WCR1, (uint32_t *)&wcr1); + eim_write_32(EIM_CS0WCR2, (uint32_t *)&wcr2); + eim_write_32(EIM_WCR, (uint32_t *)&wcr); + eim_write_32(EIM_WIAR, (uint32_t *)&wiar); + //eim_write_32(EIM_EAR, (uint32_t *)&ear); } //------------------------------------------------------------------------------ -void eim_write_32(off_t offset, unsigned int *pvalue) +void eim_write_32(off_t offset, uint32_t *pvalue) //------------------------------------------------------------------------------ { // calculate memory offset - unsigned int *ptr = (unsigned int *)_eim_calc_offset(offset); + uint32_t *ptr = (uint32_t *)_eim_calc_offset(offset); // write data to memory - memcpy(ptr, pvalue, sizeof(unsigned int)); + memcpy(ptr, pvalue, sizeof(uint32_t)); } //------------------------------------------------------------------------------ -void eim_read_32(off_t offset, unsigned int *pvalue) +void eim_read_32(off_t offset, uint32_t *pvalue) //------------------------------------------------------------------------------ { // calculate memory offset - unsigned int *ptr = (unsigned int *)_eim_calc_offset(offset); + uint32_t *ptr = (uint32_t *)_eim_calc_offset(offset); // read data from memory - memcpy(pvalue, ptr, sizeof(unsigned int)); + memcpy(pvalue, ptr, sizeof(uint32_t)); } diff --git a/sw/test-adder/test-adder.c b/sw/test-adder/test-adder.c index 88d4353..96b81f6 100644 --- a/sw/test-adder/test-adder.c +++ b/sw/test-adder/test-adder.c @@ -40,6 +40,8 @@ //------------------------------------------------------------------------------ #include #include +#include + #include "novena-eim.h" @@ -56,9 +58,9 @@ //------------------------------------------------------------------------------ // Prototypes //------------------------------------------------------------------------------ -unsigned int demo_adder_test_round (unsigned int, unsigned int); -unsigned int lfsr_next_x (unsigned int); -unsigned int lfsr_next_y (unsigned int); +uint32_t demo_adder_test_round (uint32_t, uint32_t); +uint32_t lfsr_next_x (uint32_t); +uint32_t lfsr_next_y (uint32_t); //------------------------------------------------------------------------------ @@ -73,7 +75,7 @@ int main(void) //------------------------------------------------------------------------------ { int i; - unsigned int x = 0x12341234, y = 0xABCDABCD, zyx; + uint32_t x = 0x12341234, y = 0xABCDABCD, zyx; // try to setup eim (return value should be 1) printf("Configuring EIM .. "); @@ -88,7 +90,7 @@ int main(void) printf("Testing started.\n"); for (i=0; i> 0); carry ^= (value >> 1); @@ -201,7 +203,7 @@ unsigned int lfsr_next_x(unsigned int value) //------------------------------------------------------------------------------ -unsigned int lfsr_next_y(unsigned int value) +uint32_t lfsr_next_y(uint32_t value) //------------------------------------------------------------------------------ { // @@ -209,7 +211,7 @@ unsigned int lfsr_next_y(unsigned int value) // 0 15 16 17 18 19 20 21 22 23 24 25 26 27 28 31 // - unsigned int carry = 0; + uint32_t carry = 0; carry ^= (value >> 0); carry ^= (value >> 15); -- cgit v1.2.3